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research-article | 24-April-2020

Mitochondrial COI gene is valid to delimitate Tylenchidae (Nematoda: Tylenchomorpha) species

Tylenchidae is a widely distributed soil-inhabiting nematode family characterized by a weak stylet, an undifferentiated non-muscular pharyngeal corpus, and a filiform tail. Currently, it comprises 412 nominal species belongs to 44 genera and estimated species number ranged from 2,000 to 10,000 species (Qing and Bert, 2019). Regardless of their abundance, the delimitation of taxa in this group remains poorly documented and highly uncertain. Consequently, there is no consensus regarding their

Mengxin Bai, Xue Qing, Kaikai Qiao, Xulan Ning, Shun Xiao, Xi Cheng, Guokun Liu

Journal of Nematology, Volume 52 , 1–12

research-article | 30-November-2020

Multi-locus phylogenetic analyses uncover species boundaries and reveal the occurrence of two new entomopathogenic nematode species, Heterorhabditis ruandica n. sp. and Heterorhabditis zacatecana n. sp.

; Lacey and Georgis, 2012; Machado et al., 2018; Machado et al., 2020; Tobias et al., 2018). The number of described species of the genus Heterorhabditis is steadily growing, mainly boosted by recent advances in genomics. Up to now, the genus includes between 16 and 21 valid species, several synonymized species and some species inquirendae (Boemare et al., 1993; Hunt and Nguyen, 2016; Maneesakorn et al., 2011; Sudhaus, 2011; Tóth and Lakatos, 2008). Given the discrepancy in the number of recognized

Ricardo A.R. Machado, Aashaq Hussain Bhat, Joaquín Abolafia, Arthur Muller, Pamela Bruno, Patrick Fallet, Carla C.M. Arce, Ted C.J. Turlings, Julio S. Bernal, Joelle Kajuga, Bancy Waweru, Stefan Toepfer

Journal of Nematology, Volume 53 , 1–42

Research Article | 17-October-2018

Description of Xiphinema parachambersi sp. n. (Nematoda: Longidoridae) from Imported Ornamental Plants in Japan with a Key to Xiphinema Species in Group 1

Xiphinema parachambersi n. sp. recovered in Ningbo, China, from the rhizosphere of ornamental plants (Gardenia jasminoides and Euonymus hamiltonianus) imported from Japan is described. The new species is characterized by a long female body 1,830 to 2,109 μm long, odontostyle 105 to 116 μm long, reproductive system mono-opisthodelphic, vulva located anteriorly at 25.2 to 27.7% of total body, long ovary 119 to 292 μm with simple uterus and Z-organ absent, female tail elongated conoid with a

Munawar Maria, Weimin Ye, Qing Yu, Jianfeng Gu

Journal of Nematology, Volume 50 , ISSUE 3, 369–386

Article | 21-July-2017

Species Delimitation and Description of Mesocriconema nebraskense n. sp.(Nematoda: Criconematidae), a Morphologically Cryptic, Parthenogenetic Species from North American Grasslands

Nematode surveys of North American grasslands conducted from 2010 to 2015 frequently recovered a species of criconematid nematode morphologically resembling Mesocriconema curvatum. These specimens were recovered from remnant native prairies in the central tallgrass ecoregion of North America, and not from surrounding agroecosystems. Historical records indicate that M. curvatum is a cosmopolitan species feeding on a wide range of agronomic and native plants. DNA barcoding


Journal of Nematology, Volume 49 , ISSUE 1, 42–66

research-article | 30-November-2020

Discopersicus hexagrammatus n. sp. (Rhabditida: Tylenchidae), the second species of the genus

to 30% of the nematode abundance in any given soil sample (Qing et al., 2018). According to Karegar (2018), 115 species of this family have been reported from Iran that descriptions, morphometric data, and illustrations have been provided for 92 species of them. Afterward, 24 further species from four genera have been described (Hosseinvand, 2020). Hosseinipour (1992) found a population of the family Tylenchidae showing a perioral labial disc and slit-like amphidial apertures, obliquely placed

Manouchehr Hosseinvand, Ali Eskandari, Joaquín Abolafia, Reza Ghaderi

journal of Nematology, Volume 53 , 1–10

Article | 04-December-2017

A New Species of the Rare Genus Anguillonema Fuchs, 1938 (Nematoda: Hexatylina, Sphaerularioidea) with Its Molecular Phylogenetic Study

Abstract: Anguillonema amolensis n. sp. is described and illustrated based on its morphological, morphometric, and molecular characters. The new species is characterized by its 575 to 820 mm long and wide body (body width at vulva = 30 to 59 mm), irregularly ventrally curved after fixation, five to six lines in lateral fields, 6.0 to 7.5 mm long stylet with small rounded knobs, pharynx lacking median bulb, pharyngo-intestinal junction anterior to nerve ring and excretory pore, females with


Journal of Nematology, Volume 49 , ISSUE 3, 286–294

research-article | 30-November-2018

A COI DNA barcoding survey of Pratylenchus species in the Great Plains Region of North America

Global estimates indicate that there are approximately 100 described species in the genus Pratylenchus Filipjev, 1936 (Janssen et al., 2017; Singh et al., 2018). In total, 27 of these species have been reported from North America by Castillo and Vovlas (2007). This number has increased to 29 with the descriptions of P. floridensis De Luca, Troccoli, Duncan, Subbotin, Waeyenberge, Moens & Inserra, 2010 and P. parafloridensis De Luca, Troccoli, Duncan, Subbotin, Waeyenberge, Moens & Inserra, 2010

Mehmet Ozbayrak, Tim Todd, Timothy Harris, Rebecca Higgins, Kirsten Powers, Peter Mullin, Lisa Sutton, Thomas Powers

Journal of Nematology, Volume 51 , 1–21

research-article | 30-November-2018

Description of Ektaphelenchus koreanus n. sp. (Nematoda: Ektaphelenchidae) with morphometrical notes on the Ektaphelenchus species

Most of Ektaphelenchus (Fuchs, 1937) species were found in association with beetles (Rühm, 1956; Massey, 1974). The word Ektaphelenchus derived from the Greek word ektos=outside and apheles=smooth, enchus=spear (Hunt, 1993). Currently, the genus contains 28 species that have been reported from Europe, North America, Russia, Iran, India, and China (Yang, 1985; Hunt, 1993; Alvani et al., 2016; Miraeiz et al., 2017). Three Ektaphelenchus were detected in the quarantine samples from Korea, Taiwan

Jianfeng Gu, Munawar Maria, Yiwu Fang, Lele Liu

Journal of Nematology, Volume 51 , 1–13

Research Article | 26-September-2018

Xiphinema japonicum n. sp. (Nematoda: Longidorinae) from the Rhizosphere of Japanese Podocarpus macrophyllus (Thunb.), a Cryptic Species Related to Xiphinema bakeri Williams, 1961

Xiphinema japonicum n. sp., isolated in Ningbo, China, from the rhizosphere of Podocarpus macrophyllus (Thunb.) imported from Japan is described. The new species belongs to Xiphinema non-americanum group 7 and is characterized by medium body length (3.0–3.7 mm), total stylet length 190–201 μm, vulva located anteriorly (V = 30.5%–35.3%), two equally developed female genital branches without uterine differentiation (no Z or pseudo-Z organ and/or spines in the uteri), short tail, convex-conoid


Journal of Nematology, Volume 49 , ISSUE 4, 404–417

Article | 04-December-2017

Morphological and Molecular Characteristics of Pratylenchus haiduongensis sp. n., a New Species of Root–Lesion Nematodes Associated with Carrot in Vietnam

terminus observed in some specimens. The matrix code of P. haiduongensis sp. n. is: A2, B1, C4, D(1,3), E1, F(5,6), G(1,2), H(1,4); I(1,2,3,4), J1, K(1,2) according to Castillo and Vovlas (2007). The LSU–D2D3 segment and the ITS–rDNA region of this species were amplified and sequenced. The morphological characters and molecular phylogenetic analyses confirmed that this is a new species of the genus Pratylenchus in Vietnam.


Journal of Nematology, Volume 49 , ISSUE 3, 276–285

research-article | 16-April-2019

Description of a new dagger nematode, Xiphinema barooghii n. sp. (Nematoda: Longidoridae) and additional data on the three known species of the genus from northwest of Iran

The genus Xiphinema, excluding the X. americanum group, comprises a complex of more than 220 species divided into eight morphospecies groups (Loof and Luc, 1990), based on the structural diversity of the female reproductive system, body habitus, lip region shape, total spear, body length and tail shape of female and juveniles using a polytomous key. Within the proposed groups, members of the group 6 (X. pyrenaicum species complex) are characterised by having two equally developed female genital

Nasir Vazifeh, Gholamreza Niknam, Habibeh Jabbari, Arezoo Naghavi

Journal of Nematology, Volume 51 , 1–17

research-article | 24-April-2019

Two new Species of Pristionchus (Nematoda: Diplogastridae) include the Gonochoristic Sister Species of P. fissidentatus

The genus Pristionchus (Kreis, 1932) with the model organism P. pacificus has emerged as an important group of nematodes to study various aspects of macroevolution, including comparative developmental biology, phenotypic plasticity, evolutionary ecology, and comparative genomics (Sommer et al., 1996; Sommer, 2015). Many of these studies critically depend on deep taxon sampling and a robust phylogenetic framework (Susoy et al., 2015). The isolation of new Pristionchus species was fostered by the

Matthias Herrmann, Natsumi Kanzaki, Christian Weiler, Kohta Yoshida, Christian RÖdelsperger, Ralf J. Sommer

Journal of Nematology, Volume 51 , 1–14

Research Article | 21-May-2019


Invasiveness of alien turtles results from their impact on the functioning of the local ecosystem. It is due to predation on or competing with resident species, but also transfer of new and unknown pathogenic bacteria, viruses, parasites, or fungi. Salmonella is the most often reported microorganism, both in free-living and captive turtles. Zoonotic aspect of Salmonella spp. carriage has led to the definition of RAS (Reptile Associated Salmonellosis) acquired from domestic pet reptiles

Olga Goławska, Magdalena Zając, Dariusz Wasyl, Marta Demkowska-Kutrzepa, Ewa Borzym, Paweł Różański, Artur Rzeżutka

Postępy Mikrobiologii - Advancements of Microbiology, Volume 56 , ISSUE 2, 163–170

Research Article | 17-October-2018

Two New Species of Pristionchus (Nematoda: Diplogastridae) from Taiwan and the Definition of the pacificus Species-Complex Sensu Stricto

Pristionchus pacificus Sommer, Carta, Kim, and Sternberg, 1996 is an important model organism in evolutionary biology that aims to integrate developmental biology and evo-devo with population genetics and ecology. Functional studies in P. pacificus are supported by a well-established phylogenetic framework of around 30 species of the genus Pristionchus that have been described in the last decade based on their entomophilic and necromenic association with scarab beetles. Biogeographically, East

Kohta Yoshida, Matthias Herrmann, Natsumi Kanzaki, Christian Weiler, Christian Rödelsperger, Ralf J. Sommer

Journal of Nematology, Volume 50 , ISSUE 3, 355–368

Research Article | 22-May-2019


Staphylococci constitute an important component of the human microbiome. Most of them are coagulase-negative species, whose importance in the pathogenesis of human infections has been widely recognized and is being documented on a regular basis. Until recently, the only well-known coagulase-positive staphylococcus species recognized as human pathogen was Staphylococcus aureus. Previously, the ability to produce coagulase was used as its basic diagnostic feature, because other coagulase-positive

Wioletta Kmieciak, Eligia Maria Szewczyk

Postępy Mikrobiologii - Advancements of Microbiology, Volume 56 , ISSUE 2, 233–244

research-article | 30-November-2019

Description of Deladenus gilanica n. sp. (Hexatylina: Neotylenchidae) isolated from wood of black pine in Northern Iran

The genus Deladenus (Thorne, 1941) belongs to the family Neotylenchidae (Thorne, 1941) with D. durus (Cobb, 1922; Thorne, 1941) as type species. It is characterized by the location of the esophageal-intestinal junction immediately behind the nerve ring, a median esophageal chamber sometimes present, and absence of a post-uterine sac. Two biological forms have been observed in this genus: the free-living form (mycetophagous stage) and the insect-parasitic form (infective stage). The

Parisa Jalalinasab, Mehrab Esmaeili, Weimin Ye, Ramin Heydari

Journal of Nematology, Volume 52 , 1–10

research-article | 30-November-2020

Pristionchus trametes n. sp. (Diplogastridae) isolated from the mushroom Trametes orientalis in Kyoto, Japan

The genus Pristionchus (Kreis, 1932) consists of approximately 60 nominal species (Herrmann et al., 2015; Kanzaki et al., 2021; Sudhaus and Fürst von Lieven, 2003), and the flagship species of the genus, P. pacificus Sommer, Carta, kim & Sternburg, 1996, has become a research model organism in many fields, especially in developmental biology due to its environment-dependent stomatal dimorphism, i.e., phenotypic plasticity (e.g., Lightfoot et al., 2019; Ragsdale et al., 2013; Sommer, 2009, 2015

Natsumi Kanzaki, Keiko Hamaguchi

Journal of Nematology, Volume 53 , 1–13

Original Research | 11-December-2017

Description of Pseudacrobeles (Pseudacrobeles) curvatus sp. n. (Cephalobidae: Rhabditida) in South Korea

Abstract Pseudacrobeles (Pseudacrobeles) curvatus sp. n. was collected from potato fields in Gyeongsangnam-do, South Korea. The new species shares morphological characters typical of the genus Pseudacrobeles, including three lateral incisures that fade posteriorly near the phasmid openings. The new species differs from other Pseudacrobeles species by its smaller body size and a comparatively shorter corpus relative to the isthmus length. In this study, we provide a comparison of morphometrics

Jiyeon Kim, Taeho Kim, Joong-Ki Park

Journal of Nematology, Volume 49 , ISSUE 2, 162–167

research-article | 30-November-2018

A draft genome for a species of Halicephalobus (Panagrolaimidae)

, free-living species of Panagrolaimidae have lagged behind, as have free-living species of Clade IV (sensu Blaxter et al., 1998) more generally. A major contribution to the genomics of Panagrolaimidae was the genome sequence of Panagrellus redivivus, a species championed for decades as a laboratory model for genetics and development, especially as a satellite to Caenorhabditis elegans (Srinivasan et al., 2013). More recently, several species of Panagrolaimus have been sequenced to study the

Erik J. Ragsdale, Georgios Koutsovoulos, Joseph F. Biddle

journal of nematology, Volume 51 , 1–4

Original Paper | 30-March-2017

Suppressive Effect of Trichoderma spp. on toxigenic Fusarium species

The aim of the present study was to examine the abilities of twenty-four isolates belonging to ten different Trichoderma species (i.e., Trichoderma atroviride, Trichoderma citrinoviride, Trichoderma cremeum, Trichoderma hamatum, Trichoderma harzianum, Trichoderma koningiopsis, Trichoderma longibrachiatum, Trichoderma longipile, Trichoderma viride and Trichoderma viridescens) to inhibit the mycelial growth and mycotoxin production by five Fusarium strains (i.e., Fusarium avenaceum, Fusarium

Lidia Błaszczyk, Aneta Basińska-Barczak, Hanna Ćwiek-Kupczyńska, Karolina Gromadzka, Delfina Popiel, Łukasz Stępień

Polish Journal of Microbiology, Volume 66 , ISSUE 1, 85–100

research-article | 30-November-2020

A new cyst-forming nematode, Cactodera tianzhuensis n. sp. (Nematoda:Heteroderinae) from Polygonum viviparum in China with a key to the Genus Cactodera

Cactodera is a cyst-forming nematode genus of the Heteroderidae erected by Krall and Krall (1978) and the type species is cactus cyst nematode, Cactodera cacti (Filipjev and Schuurmans Stekhoven, 1941) Krall and Krall, 1978, which is distributed worldwide and mainly damaged plants of the family Cactaceae grown in glasshouse as ornamental (Skantar et al., 2019). Cactodera spp. are mainly characterized based on vulval region fenestration, bullae and underbridge absent or present in cyst, the

Wenhao Li, Huixia Li, Chunhui Ni, Mingming Shi, Xuejuan Wei, Yonggang Liu, Yiwen Zhang, Deliang Peng

Journal of Nematology, Volume 53 , 1–15

Original Research | 18-July-2017

Deladenus posteroporus n. sp. (Nematoda: Neotylenchidae) Isolated from Packaging Wood from Canada and White Pine (Pinus monticola) Lumber from the United States and Intercepted in Ningbo, China

Abstract Deladenus posteroporus n. sp. isolated from packaging wood originated from Canada and from white pine lumber from the United States, both intercepted in the port of Ningbo, China, is described and illustrated. Both mycetophagous and infective forms were recovered from the Canadian sample, whereas only the mycetophagous form was found in the U.S. sample. The new species is characterized by the posteriorly positioned excretory pore relative to the hemizonid in both mycetophagous and

Qing Yu, Jianfeng Gu, Weimin Ye, Rusong Li, Jie He

Journal of Nematology, Volume 49 , ISSUE 2, 168–176

research-article | 24-November-2020

Description of Heterodera microulae sp. n. (Nematoda: Heteroderinae) from China – a new cyst nematode in the Goettingiana group

Cyst-forming nematodes are the economical pests of cultivated crops and known to be reported from all the continents (Jones et al., 2013). The genus Heterodera was erected by Schmidt (1871) and currently contains about 80 species (Subbotin et al., 2010). Literature studies have indicated the presence of 14 Heterodera species from China mainland, including H. avenae (Chen et al., 1991), H. glycines (Liu et al., 1994), H. sinensis (Chen and Zheng, 1994), H. filipjevi (Li et al., 2010), H. koreana

Wenhao Li, Huixia Li, Chunhui Ni, Deliang Peng, Yonggang Liu, Ning Luo, Xuefen Xu

Journal of Nematology, Volume 52 , 1–16

Research Article | 17-October-2018

Discovery and Identification of Meloidogyne Species Using COI DNA Barcoding

DNA barcoding with a new cytochrome oxidase c subunit 1 primer set generated a 721 to 724 bp fragment used for the identification of 322 Meloidogyne specimens, including 205 new sequences combined with 117 from GenBank. A maximum likelihood analysis grouped the specimens into 19 well-supported clades and four single-specimen lineages. The “major” tropical apomictic species (Meloidogyne arenaria, Meloidogyne incognita, Meloidogyne javanica) were not discriminated by this barcode although some

Thomas Powers, Timothy Harris, Rebecca Higgins, Peter Mullin, Kirsten Powers

Journal of Nematology, Volume 50 , ISSUE 3, 399–412

Article | 21-July-2017

Data on Some Species of the Genus Coslenchus Siddiqi, 1978 (Rhabditida, Tylenchidae) from Iran

Data on five known species of the genus Coslenchus are provided. Morphological and morphometric data are given for all studied species. Three of the recovered species were also characterized by molecular phylogenetic data. The species C. leiocephalus was studied for the first time since its original description. Males of the species, C. franklinae and C. oligogyrus were described for the first time and the species C. oligogyrus was reported from Iran for the first time. In molecular


Journal of Nematology, Volume 48 , ISSUE 4, 268–279

Article | 10-June-2019


of the similarity between bacteria, has caused changes in the systematics and reclassifications within previously known families and genera. These bacteria are commonly found in the natural environment: in water, soil, on plants, in the air. They have also been isolated from animals. The aim of the work was to draw attention to newly emerging bacterial species, which are increasingly often isolated in human infections. The work includes data from our own diagnostic practice and from the available

Alicja Sękowska, Eugenia Gospodarek-Komkowska

Postępy Mikrobiologii - Advancements of Microbiology, Volume 58 , ISSUE 1, 29–34

research-article | 30-November-2018

Morphological and Molecular Characterization of Coslenchus paramaritus n. sp. and C. cancellatus (Cobb, 1925) Siddiqi, 1978 (Nematoda: Tylenchidae) from Iran

The genus Coslenchus was originally proposed by Siddiqi (1978) to consider of four species in the family Tylenchidae Örley, 1880 with the following main diagnostic characters: “body cuticle coarsely annulated, the presence of longitudinal ridges, labial plate dumbbell-shaped, with round, pore-like amphid apertures not extending on lateral sides of cephalic region, vulva with thick lips and lateral membranes in females, and cloacal lips forming a short tube in males”. The type species of the

Manouchehr Hosseinvand, Ali Eskandari, Reza Ghaderi

journal of nematology, Volume 51 , 1–10

research-article | 30-November-2020

Description of Longidorella (Saevadorella) caspica n. sp. (Dorylaimida: Nordiidae) from north Iran

) foveola Siddiqi, 2007, L. (Actinolamoides) ecuadorica Siddiqi, 2007, and L. (Longidorella) miniparva Siddiqi, 2007), these nematodes have not been reported as economically important crop pests, and the studies dealing with their plant parasitism ability are poor. The genus Longidorella (Thorne, 1939), currently, with 39 known species, belongs to the subfamily Nordiinae (Jairajpuri and Siddiqi, 1964), with L. parva (Thorne, 1939) as its type species. The small and stout body, large amphids, long needle

Fariba Heydari, Mohammad Reza Atighi, Ebrahim Pourjam, Majid Pedram

Journal of Nematology, Volume 53 , 1–11

research-article | 30-November-2019

Hemicycliophora ahvasiensis n. sp. (Nematoda: Hemicycliophoridae), and data on a known species, from Iran

In their excellent contribution to the systematics of the superfamily Hemicycliophoroidea Skarbilovich, 1959 (Siddiqi, 1980), Chitambar and Subbotin (2014) reviewed the taxonomy of the genus Hemicycliophora (De Man, 1921) and updated data of the currently valid species. In the same year, Subbotin et al. (2014) addressed aspects of the pathogenicity of Hemicycliophora species on associated host plants, the difficulties of morphological identifications due to morphological plasticity, and the

Sedighe Azimi, Joaquín Abolafia, Majid Pedram

Journal of Nematology, Volume 52 , 1–19

research-article | 30-November-2020

Basilaphelenchus hyrcanus n. sp. (Rhabditida: Tylaphelenchinae) associated with bark of a beech tree (Fagus orientalis Lipsky) from northern Iran

available only for Pseudaphelenchus and Basilaphelenchus. Basilaphelenchus currently consists of five nominal species of which four species have been proposed from Iran, namely B. persicus Pedram et al., 2018, B. brevicaudatus Mirzaie Fouladvand et al., 2019a, B. gorganensis Mirzaie Fouladvand et al., 2019b, and B. magnabulbus Aliramaji et al., 2019a. In a nematode survey in the north of Iran, an aphelenchid nematode resembling the genus Basilaphelenchus was recovered from bark samples collected from

Behrouz Golhasan, Esmaeil Miraeiz, Zahra Tanha maafi, Ramin Heydari

Journal of Nematology, Volume 53 , 1–11

research-article | 02-April-2019

Description of Oscheius indicus n. sp. (Rhabditidae: Nematoda) from India

Oscheius is a free-living bacteriophagous or entomopathogenic nematode found in saprobic biotypes (detritus, dung), occasionally associated with beetles (Lucanidae). Körner (1954) first described Rhabditis insectivora. Later, Andrássy (1976) erected the genus Oscheius with O. insectivorus as its type species and considered Oscheius as the closest relative of Rhabditis (Dujardin, 1845). Sudhaus (1976) placed Oscheius under the family Rhabditidae and divided them into two main groups: dolichura

Puneet Kumar, Wajih Jamal, Vishal S. Somvanshi, Khushbu Chauhan, Sabia Mumtaz

Journal of Nematology, Volume 51 , 1–11

research-article | 30-November-2018

Molecular and morphological characterization of Paurodontella composticola n. sp. (Nematoda: Hexatylina, Sphaerulariidae) from Iran

The genus Paurodontella (Husain and Khan, 1968) is a diverse and worldwide distributed Paurodontid taxon. To date, Paurodontella contains 14 nominal species (Handoo et al., 2010; Esmaeili et al., 2016b; Yaghoubi et al., 2018), including P. aberrans (Nandakumar and Khera, 1969; Sumenkova, 1975), P. apitica (Thorne, 1941; Husain and Khan, 1968), P. asymmetricus (Tikyani and Khera, 1968; Sumenkova, 1975), P. densa (Thorne, 1941; Husain and Khan, 1968), P. minuta (Husain and Khan, 1968), P. niger

Mehrab Esmaeili, Ramin Heydari, Ahmad Kheiri, Weimin Ye

Journal of Nematology, Volume 51 , 1–12

research-article | 30-November-2020

Morphological and molecular characterization of Filenchus pseudodiscus n. sp. from east Golestan province, north Iran; with an updated phylogeny of Malenchus Andrássy, 1968 (Tylenchomorpha: Tylenchidae)

According to Geraert (2008), the subfamily Tylenchinae (Örley, 1880), in the family Tylenchidae (Örley, 1880), currently includes 15 genera. The genus Labrys (Qing and Bert, 2018) represents the last genus added to the subfamily. The genus Filenchus (Andrássy, 1954) sensu lato, represents the largest genus and currently includes 94 species. Discotylenchus (Siddiqi, 1980) currently includes six species (Geraert, 2008) and Malenchus (Andrássy, 1968) harbours 36 valid species under two subgenera

Parnaz Mortazavi, Fariba Heydari, Joaquín Abolafia, Pablo Castillo, Majid Pedram

Journal of Nematology, Volume 53 , 1–14

research-article | 06-June-2019

Phylogenetic studies on three Helicotylenchus species based on 28S rDNA and mtCOI sequence data

specialized, sedentary endoparasitic lifestyles, exhibited by the most harmful plant-damaging nematode species. Although the majority of research focuses on the latter pests, the investigation of species that developed less sophisticated mechanisms of parasitism should not be overlooked. Analyses of molecular information hidden in their genomes bring us closer to an explanation why some groups of nematodes became more successfully adapted to plant parasitism than others. Unlike the closely related

K. Rybarczyk-Mydłowska, E. Dmowska, K. Kowalewska

Journal of Nematology, Volume 51 , 1–17

Research Article | 03-December-2018

Description of Gracilacus paralatescens n. sp. (Nematoda:Paratylenchinae) found from the rhizosphere of Bamboo in Zhejiang, China

Gracilacus paralatescens n. sp., isolated in Anji County, Zhejiang Province, China from the rhizospheric soil of bamboo. The new species can be characterized by the female lateral field with three incisures, stylet 71.5 to 78.8 µm long, lip region truncated, excretory pore located anterior to basal knobs. Vulval lips non-protruding and without vulval flap, spermatheca large, elongated squarish shaped filled with sperms. Tail slender, relatively straight having wedge shape terminus. The spicule

Munawar Maria, Ruihang Cai, Weimin Ye, Thomas O. Powers, Jingwu Zheng

Journal of Nematology, Volume 50 , ISSUE 4, 611–622

Research Article | 03-September-2018

Description of Longidorus azarbaijanensis n. sp. (Dorylaimida: Longidoridae) from Iran

Longidorus azarbaijanensis n. sp. is described and illustrated using morphological and molecular data. It was recovered in West Azarbaijan province, northwestern Iran, from the rhizospheric soil of foxtail weed. The new species is characterized by having 5.4 to 6.8 mm long females, offset, anteriorly flat lip region and separated from the rest of the body by a shallow constriction, funnel-shaped amphidial pouches, the guiding ring at 23 to 27 µm from the anterior end, 73 to 81 and 44 to 50 µm

Farshad Gharibzadeh, Ebrahim Pourjam, Majid Pedram

Journal of Nematology, Volume 50 , ISSUE 2, 207–218

research-article | 30-November-2018

Description of Hirschmanniella dicksoni n. sp. (Nematoda: Pratylenchidae) from rhizosphere soil of limpograss from Florida, USA

genus Hirschmanniella contains 29 valid species as revised by Khun et al. (2015). With the exception of H. gracilis (Luc and Goodey, 1964; de Man, 1880), the genus Hirschmanniella is considered a harmful pest and is a quarantine taxon for the European Union (Karssen, 2009). These species occur in diverse habitats and hosts in all continents except for Antarctica, and they appear to be well adapted to a broad range of moisture conditions, with a preference for periodically or permanently saturated

Alemayehu W. Habteweld, Faruk Akyazi, Soumi Joseph, William T. Crow, Eyualem Abebe, Tesfamariam Mekete

Journal of Nematology, Volume 51 , 1–15

research-article | 30-November-2018

Updated description of Paratylenchus lepidus Raski 1975 and P. minor Sharma, Sharma and Khan, 1986 by integrating molecular and ultra-structural observations

The species of pin nematodes are commonly distributed in China, more than 30 species have been reported from 21 provinces (Maria et al., 2018a). The host range varies from horticultural to agronomic crops as well as ornamental and forestry plants (Raski, 1991). The species of pin nematodes were divided into two genera, i.e. Gracilacus and Paratylenchus based on stylet length (Raski, 1962). The species having longer stylet are cortical feeders while the short stylet species are epidermal feeder

Munawar Maria, Wentao Miao, Weimin Ye, Jingwu Zheng

journal of nematology, Volume 51 , 1–13

research-article | 24-April-2020

Genetic intraspecific diversity of Meloidogyne javanica parasitizing vegetables in southern Iran

M. incognita (Kofoid and White, 1919) Chitwood, 1949 and M. javanica (Treub, 1885) Chitwood, 1949 were the most recovered populations (more than 80%) from vegetable fields worldwide (Taylor and Sasser, 1978). Five species including M. arenaria (Neal, 1889) Chitwood, 1949, M. cruciani Garcia-Martinez, 1982, M. hapla Chitwood, 1949, M. incognita and M. javanica are the recovered RKN in vegetable production in Iran (Mahdikhani Moghadam, 2018). Considering that morphological and morphometrical

Reza Ghaderi, Ali Asghar Dehghan, Abbas Mokaram Hesar, Akbar Karegar

Journal of Nematology, Volume 52 , 1–13

Article | 21-July-2017

Description of Enchodorus yeatsi n. sp. (Dorylaimida, Nordiidae) from Southern Iran and Its Molecular Phylogenetic Study

Enchodorus yeatsi n. sp., a new species of the rare genus Enchodorus is described and illustrated based on its morphological and molecular characters. It was recovered from southern Iran. Females of the new species are characterized by having 1,511.3- to 1,792.5-mm long slender body, angular lip region having prominent papillae, 12- to 13-mm long odontostyle, double guiding ring, simple rod-like odontophore, didelphic–amphidelphic reproductive system, and 102- to 160-mm


Journal of Nematology, Volume 49 , ISSUE 1, 21–26

Research Article | 21-May-2019


Truffles (Tuber spp.) are ascomycete hypogeous fungi, which form ectomycorrhizae with roots of trees, shrubs and herbaceous plants. Their fruiting bodies are valued for their distinctive aroma. The aroma might be partially due to complex bacterial community which colonizes their fruiting bodies. Some bacterial species are also believed to promote the truffle’ fruitification due to the fixation of nitrogen inside the developing truffles. Although truffles, especially of the species Tuber

Marta Siebyła, Dorota Hilszczańska

Postępy Mikrobiologii - Advancements of Microbiology, Volume 56 , ISSUE 1, 28–32

Research Article | 03-December-2018

Samplings of Millipedes in Japan and Scarab Beetles in Hong Kong result in five new Species of Pristionchus (Nematoda: Diplogastridae)

The authors describe five new species of Pristionchus from Japan and Hongkong. Scarab beetle samplings in Hongkong identified P. hongkongensis sp. n. and P. neolucani sp. n., representing the first beetle-associated Pristionchus species from China. Surprisingly, samplings of millipedes in Japan revealed a previously unknown association of Pristionchus nematodes with these arthropods. Specifically, the authors found three previously known Pristionchus species, P. arcanus, P. entomophagus, and P

Natsumi Kanzaki, Matthias Herrmann, Kohta Yoshida, Christian Weiler, Christian Rödelsperger, Ralf J. Sommer

Journal of Nematology, Volume 50 , ISSUE 4, 587–610

Article | 21-July-2017

Description of Aphelenchoides macrospica n. sp. (Nematoda:Aphelenchoididae) from Northwestern Iran

Aphelenchoides macrospica n. sp. is described and illustrated from theWest Azerbayjan province, northwestern Iran. The new species is characterized by its body length of 807 to 963 mm (males) and 792 to 1,094 mm (females), offset cephalic region, lateral fields with four incisures, long stylet with 15 to 16 mm length, and excretory pore situated opposite or behind the nerve ring. Pharyngeal glands overlapping intestine dorsally and extending for 90 to 121 mm, tail terminus


Journal of Nematology, Volume 49 , ISSUE 1, 67–76

Article | 21-July-2017

Paurodontella parapitica n. sp. (Nematoda: Hexatylina, Sphaerularioidea) from Kermanshah Province, Western Iran

Paurodontella parapitica n. sp., collected from the rhizosphere of an apple tree in Kermanshah province, western Iran, is described. The new species is characterized by a body length of 505 to 723 mm (females) and 480 to 600 mm (males), lip region continuous by depression; 7 to 8 mm broad, 3 to 4 mm high, stylet length 7 to 9 mm or 1 to 1.3 times the lip region diameter, short postuterine sac of 4 to 6 mm long, lateral fields with five to six incisures; outer incisures crenated and


Journal of Nematology, Volume 48 , ISSUE 2, 109–115

research-article | 30-November-2020

Host status of morning-glory (Ipomoea spp.) to Meloidogyne species

diseases, multiplying these and becoming a source of inoculum for future infestations (Anwar et al., 2009; Bellé et al., 2017b; Singh et al., 2010). Currently, among the most problematic weeds for agriculture, the genus Ipomoea stands out, popularly known as morning-glory. Among the main species of this genus, some are of agricultural importance in annual and perennial crops and are reported as weeds in 40 crops in more than 40 countries (Holm et al., 1997; Chauhan and Abugho, 2012), especially Ipomoea

Tiago Edu Kaspary, Ismail Teodoro de Souza Júnior, Rodrigo Ferraz Ramos, Cristiano Bellé

Journal of Nematology, Volume 53 , 1–6

Research Article | 03-September-2018

Morphological Re-Description and 18 S rDNA Sequence Confirmation of the Pinworm Aspiculuris tetraptera (Nematoda, Heteroxynematidae) Infecting the Laboratory Mice Mus musculus

developed labial papillae and one pair of amphidial pores. Esophagus divided into cylindrical corpus and globular bulb. Distinct cervical alae interrupted at the level of esophago–intestinal junction forming an acute angle. At the caudal end, twelve caudal papillae in male worms while an ovijector apparatus opening and a vulva surrounded by protruded lips in females were observed. The general morphological criteria include this nematode with other Aspiculuris species which were compared in the present

Rewaida Abdel-Gaber, Fathy Abdel-Ghaffar, Saleh Al Quraishy, Kareem Morsy, Rehab Saleh, Heinz Mehlhorn

Journal of Nematology, Volume 50 , ISSUE 2, 117–132

Article | 21-July-2017

Oscheius microvilli n. sp. (Nematoda: Rhabditidae): A Facultatively Pathogenic Nematode from Chongming Island, China

A new species, Oscheius microvilli n. sp., was found on Chongming Island (Shanghai, China). The new species is morphologically similar to the type strain of Oscheius myriophilus, but can be distinguished from it and other species of Oscheius on the basis of unique morphological characteristics of the bursa as well as male papillae. In this new species, the male bursal papillar formula is 2, 1, 3, 3 with everted tips in the first, fifth, and seventh pairs. The bursal rim is jagged


Journal of Nematology, Volume 49 , ISSUE 1, 33–41

Article | 21-July-2017

Molecular and Morphological Characterization of Aphelenchoides fuchsi sp. n. (Nematoda: Aphelenchoididae) Isolated from Pinus eldarica in Western Iran

Aphelenchoides fuchsi sp. n. is described and illustrated from bark and wood samples of a weakened Mondell pine in Kermanshah Province, western Iran. The new species has body length of 332 to 400 mm (females) and 365 to 395 mm (males). Lip region set off from body contour. The cuticle is weakly annulated, and there are four lines in the lateral field. The stylet is 8 to 10 mm long and has small basal swellings. The excretory pore is located ca one body diam. posterior to metacorpus valve or 51


Journal of Nematology, Volume 48 , ISSUE 1, 34–42

research-article | 30-November-2018

New data on known species of Hirschmanniella and Pratylenchus (Rhabditida, Pratylenchidae) from Iran and South Africa

The root-lesion nematodes belong to the family Pratylenchidae and cause severe damage on various crops and yield reduction (Perry and Moens, 2013). The genus Hirschmanniella has been established by Luc and Goodey (1964). To date, three known species of Hirschmanniella, namely, H. anchoryzae (Ebsary and Anderson, 1982), H. gracilis (De Man, 1880; Luc and Goodey, 1964), and H. oryzae (Van Breda de Haan, 1902; Luc and Goodey, 1964), and with two unknown Hirschmanniella have been reported from Iran

Ebrahim Shokoohi, Joaquín Abolafia, Phatu William Mashela, Nafiseh Divsalar

Journal of Nematology, Volume 51 , 1–26

Article | 03-December-2017

Taxonomy and Systematics of the Genus Makatinus Heyns, 1965 (Nematoda: Dorylaimida: Aporcelaimidae)

The taxonomy and the systematics of the genus Makatinus are discussed by means of the characterization of its morphological pattern and the first molecular (D2–D3 expansion segments of 28S rDNA) analysis of a representative of this taxon, Makatinus crassiformis from Costa Rica. The presence of two or more pairs of male ad-cloacal genital papillae is the most characteristic autapomorphy of the genus, but the status of its species on this concern differ among them. Both morphological and


Journal of Nematology, Volume 49 , ISSUE 3, 245–253

Article | 04-December-2017

Description of a New Anguinid Nematode, Nothotylenchus phoenixae n. sp. (Nematoda: Anguinidae) Associated with Palm Date Trees and Its Phylogenetic Relations within the Family Anguinidae

Abstract: Nothotylenchus phoenixae n. sp. is described and illustrated from soil samples of palm trees in Kermanshah Province, western Iran. The new species is characterized by a body length of 784 (663 to 925) mmin females and 677 to 715 mmin males; a delicate stylet 6 (5 to 7) mmlong and six lines in the lateral field; median bulb of pharynx fusiform, nonmuscular, and nonvalvate; isthmus elongate, slender ending to a pyriform basal pharyngeal bulb not overlapping intestine; postvulval uterine


Journal of Nematology, Volume 49 , ISSUE 3, 268–275

research-article | 30-November-2019

Potential of entomopathogenic nematodes against the pupal stage of the apple maggot Rhagoletis pomonella (Walsh) (Diptera: Tephritidae)

Various fruit fly species (Diptera: Tephritidae) are serious pests worldwide that reduce the quality of mature fruits in commercial orchards (Weems and Heppner, 2014). Among them the apple maggot, Rhagoletis pomonella (Walsh) (Diptera: Tephritidae), is recognized as a quarantine pest of various important commercial fruit crops, i.e. apples, pears, apricots, plums, hawthorns, and crabapples. In commercial apple orchards, along with quarantine costs, R. pomonella induces losses in the form of

Muhammad Usman, Sehrish Gulzar, Waqas Wakil, Jaime C. Piñero, Tracy C. Leskey, Laura J. Nixon, Camila Oliveira-Hofman, Shaohui Wu, David Shapiro-Ilan

Journal of Nematology, Volume 52 , 1–9

Research Article | 17-October-2018

Morphological and Molecular Characterization of Labrys filiformis n. sp. (Rhabditida: Tylenchidae) from Iran

Labrys filiformis n. sp., the second species of the rare genus Labrys, was recovered from natural forests of Gilan province and is described based upon morphological and molecular characters. The new species is characterized by its smooth cuticle under light microscopy, lateral field with two incisures forming a single plain band, lip region continuous with body contour, dorso-ventrally flattened and forming four poorly prominent lobes, having a dorso-ventrally narrower protuberant labial plate

Yousef Panahandeh, Joaquín Abolafia, Ebrahim Pourjam, Robin M. Giblin-Davis, Farahnaz Jahanshahi Afshar, Majid Pedram

Journal of Nematology, Volume 50 , ISSUE 3, 343–354

Original Paper | 30-June-2018

Screening and Identification of Trichoderma Strains Isolated from Natural Habitats with Potential to Cellulose and Xylan Degrading Enzymes Production

morphological and molecular analysis, the isolates were identified as Trichoderma. The most frequently identified strains belonged to Trichoderma harzianum species. Among all strains, the most effective in degradation of cellulose and xylose was T. harzianum and T. virens, especially those isolated from forest wood, forest soil or garden and mushroom compost. The results of this work confirmed that numerous strains from the Trichoderma species have high cellulose and xylan degradation potential and could be


Polish Journal of Microbiology, Volume 67 , ISSUE 2, –

research-article | 30-November-2020

First detection of Gongylonema species in Geotrupes mutator in Europe

Under the functional name of “dung beetles”, approximately 9,500 worldwide species have been grouped into the Aphodiinae, Scarabaeinae, and Geotrupinae subfamilies of the superfamily Scarabaeoidea (Löbl and Smetana, 2016). Dung beetles are considered the most important agents promoting the recycling of mammal faeces in terrestrial ecosystems. They contribute to the nitrification and aeration of the soil, seed dispersal, and the control of fly and cattle parasites (Nichols et al., 2008). However

Daniel Bravo-Barriga, Manuel Martín-Pérez, Jorge M. Lobo, Ricardo Parreira, Juan Enrique Pérez-Martín, Eva Frontera

Journal of Nematology, Volume 53 , 1–9

research-article | 25-May-2020

Description and molecular phylogeny of Mesocriconema abolafiai n. sp. (Nematoda: Criconematidae) from Iran

Ring nematodes of the genus Mesocriconema (Andrássy, 1965) are damaging root ectoparasites of many economical important crops (Cordero et al., 2012). This genus was first proposed for species of the genus Criconemoides (Taylor, 1936) sensu lato with crenated margins of annuli (Andrássy, 1965). Simultaneously and independently, De Grisse and Loof (1965) proposed to divide the large genus Criconemoides into several genera including Macroposthonia with type species M. annulata (De Man, 1880) being

Hossein Mirbabaei Karani, Ali Eskandari, Reza Ghaderi, Akbar Karegar

Journal of Nematology, Volume 52 , 1–17

research-article | 27-May-2019

Description of Geocenamus vietnamensis sp. n. (Nematoda: Merliniidae) from Vietnam

The genus Geocenamus was proposed by Thorne and Malek (1968), with G. tenuidens (Thorne and Malek, 1968) as its type species. After that Fortuner and Luc (1987) and Maggenti et al. (1988) placed the genus Geocenamus in the subfamily Belonolaiminae (Whitehead, 1959). The classifications presented by Siddiqi (2000) distinguished the following five genera within the subfamily Merliniinae: Geocenamus, Nagelus, Merlinius (Siddiqi, 1970), Scutylenchus, and Amplimerlinius (Siddiqi, 1976). However

Huu Tien Nguyen, Thi Mai Linh Le, Thi Duyen Nguyen, Gracia Liebanas, Thi Anh Duong Nguyen, Quang Phap Trinh

Journal of Nematology, Volume 51 , 1–12

Article | 21-July-2017

Steinernema biddulphi n. sp., a New Entomopathogenic Nematode (Nematoda: Steinernematidae) from South Africa

A new species of entomopathogenic nematode (EPN), Steinernema biddulphi n. sp., was isolated from a maize field in Senekal, Free State Province of South Africa. Morphological and molecular studies indicated the distinctness of S. biddulphi n. sp. from other Steinernema species. Steinernema biddulphi n. sp. is characterized IJs with average body length of 663 mm (606–778 mm), lateral fields with six ridges in mid-body region forming the formula 2,6,2. Excretory pore located anterior to mid


Journal of Nematology, Volume 48 , ISSUE 3, 148–158

research-article | 18-March-2020

A new rare nematode Nothocriconemoides hangzhouensis n. sp. (Nematoda: Criconematidae) from Hangzhou, China

The Criconematidae family is commonly referred as ring nematodes. The family contains 5 subfamilies and 17 genera (Geraert, 2010). Unlike other plant-parasitic nematodes, this group of nematodes has received less attention from nematologists. There are many criconematid genera and species that following formal descriptions are seldom mentioned again in the scientific literature. One such example is the genus Nothocriconemoides (Maas et al., 1971). The genus name was derived from the Greek words

Munawar Maria, Wentao Miao, Ruihang Cai, Pablo Castillo, Jingwu Zheng

Journal of Nematology, Volume 52 , 1–14

research-article | 05-August-2021

A new aphelench nematode, Basilaphelenchus brevistylus n. sp. (Aphelenchoididae: Tylaphelenchinae) from Pinus massoniana in China

The family Aphelenchoididae Skarbilovich, 1947, with over 400 species, is a large group of aphelench nematodes (Hunt, 2008). Ecologically, they include phytoparasites, mycetophagous species, and predators. Many species are reported to be associates or parasites of insects (Hunt, 1993). Six subfamilies within the Aphelenchoididae were listed by Hunt (2008), whereas seven subfamilies were proposed on the basis of the classification for the Aphelenchoididae given by Kanzaki (2014). The difference

Bashiy Akol, Qiuling Huang, Borong Lin, Honghong Wang, Jinling Liao, Kan Zhuo

Journal of Nematology, Volume 53 , 1–12

research-article | 30-November-2020

Description of Prionchulus jonkershoekensis n. sp. (Nematoda: Mononchida), a new predatory species from South Africa

Species belonging to the genus Prionchulus Cobb, 1916 are predatory nematodes and have been described from terricolous and limnic habitats (Andrássy, 2006). Members of the genus are easily recognizable; however, species within the genus share high morphological similarities (Vu et al., 2018) making identification problematic. The genus has been revised several times by many taxonomists (Mulvey, 1967; Andrássy, 1985, 1993), with Winiszewska and Susulovsky (2003, 2004) also redescribing a number

Candice Jansen van Rensburg, Hendrika Fourie, Samad Ashrafi, Milad Rashidifard

Journal of Nematology, Volume 53 , 1–10

research-article | 30-November-2019

First report of root-knot nematodes (Meloidogyne species) infecting Chinese Elm (Ulmus parvifolia) in Florida, USA

) and Drake (Fig. 1A), in Lake County, FL and submitted for nematode certification at the Florida Department of Agriculture and Consumer Services, Division of Plant Industry, Gainesville, FL (FDACS-DPI). Initially, nematodes were extracted from soil and roots, and species identification performed using FDACS-DPI’s standard protocol for identifying Meloidogyne enterolobii Yang and Eisenback, 1981, a COI-based qPCR assay (Kiewnick et al., 2015; Braun-Kiewnick et al., 2016) with slight modifications

M. R. Moore, J. A. Brito, S. Qiu, C. G. Roberts, L. A. Combee

Journal of Nematology, Volume 52 , 1–4

research-article | 30-November-2021

Evaluation of perennial Glycine species for response to Meloidogyne incognita, Rotylenchulus reniformis, and Pratylenchus penetrans

peruvianum (Smith, 1944) and have been introgressed into many modern tomato varieties (S. lycopersicum L.) (Williamson, 1998). Wild perennial Glycine species are taxonomically and genetically related to soybean. Primarily originating from Australia, there are currently 27 described species of perennial Glycine (Barrett and Barrett, 2015; Singh, 2019). Perennial Glycine accessions have resistance to SCN (Riggs et al., 1998; Bauer et al., 2007; Wen et al., 2017; Herman et al., 2020). We hypothesize that

Jaeyeong Han, Steven P. Locke, Theresa K. Herman, Nathan E. Schroeder, Glen L. Hartman

Journal of Nematology, Volume 54 , 1–13

original-paper | 03-September-2019

Prevalence and Antifungal Susceptibility of the Emerging Fungal Species, Candida nivariensis, Isolated in a Teaching Hospital in Poland

attributable to unreasonable antifungal prevention (Basetti et al. 2009; Gołaś et al. 2014). C. glabrata candidemias are on the increase (Quindós 2014). In ten years (since 1989) C. glabrata candidemias have increased from the fourth to the second most common cause of ICU infections (Lockhart et al. 2012). Nowadays, the C. glabrata species complex has been identified including three closely related new species: C. glabrata sensu stricto, C. nivariensis, and C. bracarensis (Alcoba-Flórez et al. 2005


Polish Journal of Microbiology, Volume 68 , ISSUE 3, 303–308

research-article | 30-November-2019

Morphological and molecular characterization of Pratylenchus species from Yam (Dioscorea spp.) in West Africa

). The most important yam species cultivated for food are D. rotundata Poir., D. cayenensis Lam., D. alata L., D. dumetorum (Kunth) Pax., D. bulbifera L. and D. esculenta (Lour.) Burk. Also, yam plays an important socio-cultural role among communities and its cultivation and sale serve as a major income-generating activity for the people in yam-growing areas (Onwueme and Charles, 1994). Yam production is constrained by numerous biotic factors, however, of which plant-parasitic nematodes are among the

Yao A. Kolombia, Oluwadamilola Ogundero, Emmanuel Olajide, Nicole Viaene, P. Lava Kumar, Danny L. Coyne, Wim Bert

Journal of Nematology, Volume 52 , 1–25

Research Article | 31-May-2018

Delatylus andersoni n. gen., n. sp. (Nematoda: Neotylenchidae) Isolated from White Pine (Pinus monticola) Lumber from USA and Intercepted in Ningbo, China

Rubzovinema. Based on the morphology and phylogenetic analysis, this nematode is described herein as Delatylus andersoni n. gen., n. sp. The new genus/species is characterized by the female body habitus ranging from nonobese to semiobese and from straight to dorsally curved when heat relaxed, cephalic framework with six unequal sized lip sectors, lateral fields having 10 to 12 lines, 4 to 5 guide rings on the stylet, excretory pore posterior to the nerve ring, spermatheca diminished or absent, vulvar

Qing Yu, Maria Munawar, Jianfeng Gu, Weimin Ye

Journal of Nematology, Volume 50 , ISSUE 1, 69–76

original-paper | 29-May-2020

A Current Microbiological Picture of Mycobacterium Isolates from Istanbul, Turkey

Introduction Tuberculosis (TB), as an infectious disease is caused by Mycobacterium species in humans (Miotto et al. 2018). The etiological agent of the disease is most often Mycobacterium tuberculosis (MTB), and less commonly other species in the Mycobacterium tuberculosis complex (MTBC). Mycobacterium species other than these species are classified as non-tuberculosis mycobacteria (NTMs) (Waters and Ratjen 2016). In recent years, the incidence of diseases caused by NTMs has increased due to


Polish Journal of Microbiology, Volume 69 , ISSUE 2, 185–191

Research Article | 17-October-2018

Characterization of Meloidogyne indica (Nematoda: Meloidogynidae) Parasitizing Neem in India, with a Molecular Phylogeny of the Species

Neem is a perennial plant of family Meliaceae grown very commonly in India. During a survey in Rajasthan, India; a population of root-knot nematode was found in association with tender neem plants causing yellowing, stunting, and heavy root galling. Inspection of the perineal pattern morphology of the adult females, extracted from the galled roots, primarily led to identification of the species as Meloidogyne indica. Further, detailed morphological and morphometric illustrations of second-stage

Victor Phani, Satyapal Bishnoi, Amita Sharma, Keith G. Davies, Uma Rao

Journal of Nematology, Volume 50 , ISSUE 3, 387–398

research-article | 30-November-2020

Descriptions of two new and one known species of Parkellus Jairajpuri, Tahseen and Choi, 2001 (Nematoda: Mononchidae) and their phylogenetic position among Mononchida

Predatory nematodes play a substantial role in the soil food-web as regulators of other trophic groups: bacterial, fungal, algae, and herbivorous feeders, they are also suitable bioindicators of soil condition (Ahmad and Jairajpuri, 2010; Ferris and Bongers, 2006; Ferris et al., 2001, 2012; Holterman et al., 2008; Moens et al., 2000). Unfortunately, many of the predaceous species which have been described still lack molecular characterization, while a great number might need to be discovered

Tam T.T. VU, Katarzyna Rybarczyk-Mydłowska, Andrij Susulovsky, Magdalena Kubicz, Łukasz Flis, Thi Mai Linh Le, Grażyna Winiszewska

Journal of Nematology, Volume 53 , 1–22

research-article | 16-April-2020

A new stunt nematode, Geocenamus chengi n. sp. (Nematoda: Merliniinae) in the rhizosphere of tea (Camellia sinensis) from Zhejiang Province, China

(1987), Siddiqi (1986, 2000), and Brzeski (1991). However, based on the recent classification (Geraert, 2011), the subfamily Merliniinae contains Amplimerlinius (Siddiqi, 1976), Geocenamus, and Nagelus (Thorne and Malek, 1968) species. The rest of the genera Scutylenchus (Jairajpuri, 1971), Merlinius (Siddiqi, 1979), Hexadorus (Ivanova and Shagalina, 1983), Pathotylenchus (Eroshenko and Volkova, 1987), and Allentylenchus (Khan and Saeed, 1988) were considered as junior synonyms of Geocenamus

Munawar Maria, Wentao Miao, Pablo Castillo, Jingwu Zheng

Journal of Nematology, Volume 52 , 1–13

Article | 21-July-2017

Morphological and Molecular Characterization of Gracilacus wuae n. sp. (Nematoda: Criconematoidea) Associated with Cow Parsnip (Heracleum maximum) in Ontario, Canada

-stage juveniles lack a stylet, the pharynx degenerated, and can be differentiated into preadult females and males based on the position of the genital primordia. The third-stage juveniles are similar to females but smaller. Phylogenetic studies using the rDNA small subunit 18S, large subunit 28S D2/D3, and internal transcribed spacer (ITS) sequences collectively provide evidence of a grouping with other Gracilacus and some species of Paratylenchus with stylet length of females longer than 41 mm


Journal of Nematology, Volume 48 , ISSUE 3, 203–213

research-article | 03-June-2019

Morphological and molecular characterization of Labronema montanum sp. n. (Dorylaimida, Dorylaimidae) from Spain

The genus Labronema Thorne, 1939 is a worldwide dorylaimid (order Dorylaimida) group with about 41 valid species of intricate taxonomy (cf. Andrássy, 2009) and predator feeding habits (Thorne, 1939, 1974). The study of its representatives in the Iberian fauna has not received too much attention, except for the detailed description of L. vulvapapillatum (Meyl, 1954) Loof & Grootaert, 1981 by Murillo-Navarro and Jiménez-Guirado (2006; see also Jiménez-Guirado, 1989); the available information is

R. Peña-Santiago, J. Abolafia

Journal of Nematology, Volume 51 , 1–11

research-article | 30-November-2020

Morphological and molecular characterisation of Tripylina gorganensis from the Slovak Republic as a contribution to the redescription of the species

The genus Tripylina Brzeski, 1963 is represented by free-living, predacious species that inhabit soil, litter, moss, and other semi-wet biotopes (Andrássy, 2007) and are often found in close proximity to various tree species (Asghari et al., 2012; Xu et al., 2013; Zhao, 2009). This genus currently includes 22 species described from different regions of the world (Table 1). Table 1. Alphabetical list of Tripylina species and country name from which they were originally described

Marek Renčo, Katarzyna Rybarczyk-Mydłowska, Łukasz Flis, Magdalena Kubicz, Grażyna Winiszewska

Journal of Nematology, Volume 53 , 1–10

original-paper | 05-December-2019

Diversity, Virulence Factors, and Antifungal Susceptibility Patterns of Pathogenic and Opportunistic Yeast Species in Rock Pigeon (Columba livia) Fecal Droppings in Western Saudi Arabia

pigeon fecal droppings in public areas are a source of bacterial infectious agents, such as Salmonella, Campylobacter, and E. coli O157, and that they may significantly affect public health (Abulreesh et al. 2007; Abulreesh 2014). Carriage of pathogenic yeast in pigeon feces is a matter of growing interest and has been investigated worldwide, with much focus on the Cryptococcus species. Wu et al. (2012) reported the presence of eight different genera of yeast, such as Cryptococcus, Candida, and


Polish Journal of Microbiology, Volume 68 , ISSUE 4, 493–504

research-article | 25-May-2020

Morphological and molecular characterization of Ektaphelenchoides pini (Massey, 1966) Baujard, 1984 (Aphelenchoididae; Ektaphelenchinae) from Iran, with morphological and taxonomic observations on some species

, 2012). The biology and morphology of Ektaphelenchinae (Paramonov, 1964) members are already discussed (Hunt, 1993; Kanzaki and Giblin-Davis, 2012). Phylogenetically, the subfamily is not monophyletic, but the genus Cryptaphelenchus (Fuchs, 1937) seems to be monophyletic after available data (e.g. Pedram, 2019). The genus Ektaphelenchoides was erected by Baujard (1984), with E. pini (Massey, 1966; Baujard, 1984) as its type species. A compendium of the known species of the genus was given by

Fariba Heydari, Majid Pedram

Journal of Nematology, Volume 52 , 1–12

Short Communication | 27-September-2017

Genes Controlling 2-deoxyglucose Induced Lysis and Formation of Reactive Oxygen Species in Schizosaccharomyces pombe

Schizosaccharomyces pombe cells of strains each carrying a deletion of one of the genes snf5, ypa1, pho7 and pas1 and of a strain overexpress­ing gene odr1, have been previously shown to grow in presence of the toxic glucose analogue 2-deoxyglucose (2-DG). Here we report that these genes control 2-DG induced lysis and are, with the exception of odr1, also involved in control of formation of reactive oxygen species (ROS) upon exposure of cells to H2O2. Lysis of deletion strains, but not of

Akshay Vishwanatha, Cletus J.M. D’Souza, Martin E. Schweingruber

Polish Journal of Microbiology, Volume 66 , ISSUE 3, 393–396

research-article | 30-November-2018

Morphological and Molecular Characterization of Oscheius saproxylicus sp. n. (Rhabditida, Rhabditidae) From Decaying Wood in Spain, With New Insights into the Phylogeny of the Genus and a Revision of its Taxonomy

Andrássy (1976) proposed the new genus Oscheius under Rhabditidae (Örley, 1880), Rhabditinae (Örley, 1880), with O. insectivorus (=Rhabditis insectivora Körner in Osche, 1952) as its type and only species. Oscheius was distinguished from other Rhabtidinae by its unusually short buccal tube, about as long as wide, and the absence of median pharyngeal swelling. Later, the same author (1983, 1984) transferred a second species, O. koerneri (=Rhabditis koerneri Osche, 1952), to the genus and

Joaquín Abolafia, Reyes Peña-Santiago

journal of nematology, Volume 51 , 1–21

Original Paper | 26-August-2016

Distribution and Identification of Endophytic Streptomyces Species from Schima wallichii as Potential Biocontrol Agents against Fungal Plant Pathogens

The prospective of endophytic microorganisms allied with medicinal plants is disproportionally large compared to those in other biomes. The use of antagonistic microorganisms to control devastating fungal pathogens is an attractive and eco-friendly substitute for chemi­cal pesticides. Many species of actinomycetes, especially the genus Streptomyces, are well known as biocontrol agents. We investigated the culturable community composition and biological control ability of endophytic

Ajit Kumar Passari, Vineet Kumar Mishra, Vijai Kumar Gupta, Ratul Saikia, Bhim Pratap Singh

Polish Journal of Microbiology, Volume 65 , ISSUE 3, 319–329

research-article | 30-November-2020

Pratylenchus smoliki, a new nematode species (Pratylenchidae: Tylenchomorpha) from the Great Plains region of North America

Globally, there are 103 described species of Pratylenchus according to a recent accounting (Nguyen et al., 2019). A regional survey of the Central Great Plains of North America, conducted using a DNA barcoding approach, recorded nine described species and a roughly equivalent number of potentially undescribed species (Ozbayrak et al., 2019). One of those undescribed species, previously referred to as Pratylenchus sp. 1 in Ozbayrak et al. (2019) was described as Pratylenchus dakotaensis (Handoo

Thomas Powers, Timothy Todd, Tim Harris, Rebecca Higgins, Ann MacGuidwin, Peter Mullin, Mehmet Ozbayrak, Kirsten Powers, Kanan Sakai

Journal of Nematology, Volume 53 , 1–23

research-article | 30-November-2019

First report of Meloidogyne hapla on kiwifruit in South Africa

Worldwide, the kiwi (Actinidia spp.) fruit trees are increasingly being cultivated in temperate regions. The genus Actinidia comprises more than 70 species (Peng et al., 2019), with A. deliciosa being the most popular across the world. At Magoebaskloof, Limpopo Province, South Africa, kiwifruits are produced in subtropical regions much closer to the tropical regions in the Southern hemisphere. The location has a high altitude that confers temperate climatic conditions, which are suitable for

Ebrahim Shokoohi, Phatu W. Mashela

Journal of Nematology, Volume 52 , 1–5

Short Communication | 09-March-2018

Evaluation of the Carba NP Test for the Detection of Carbapenemase Activity in Bacteroides Species

isolates were Carba NP test positive, while the imipenem intermediate isolate was negative. Our preliminary results suggest that the Carba NP test can be useful as a rapid test to detect carbapenemases in Bacteroides species.

Isin Akyar, Meltem Ayas, Onur Karatuna, Yesim Besli

Polish Journal of Microbiology, Volume 67 , ISSUE 1, 97–101

Article | 24-July-2017

Discopersicus n. gen., a New Member of the Family Tylenchidae Örley, 1880 with Detailed SEM Study on Two Known Species of the Genus Discotylenchus Siddiqi, 1980 (Nematoda; Tylenchidae) from Iran

Discopersicus iranicus n. gen., n. comb., previously described from Iran as a new species under the genus Discotylenchus, is illustrated using light microscope and scanning electron microscope (SEM) observations and further studied using molecular characters. SEM studies revealed the newly proposed genus has oblique amphidial apertures on the lateral sides of the lip region. SEM images are also provided for two species of Discotylenchus, namely D. discretus and D. brevicaudatus, as the first


Journal of Nematology, Volume 48 , ISSUE 3, 214–221

research-article | 30-November-2019

Morphological and molecular characterization of two species of Neothada Khan, 1973 (Nematoda: Tylenchidae) from Iran, with notes on N. cancellata

Khan (1973) proposed the genus Neothada to accommodate Thada cancellata Thorne, 1941 and T. tatra Thorne & Malek, 1968, two species with longitudinal incisures around the circumference of the body in addition to the lateral fields. Siddiqi (2000) accommodated the genera Neothada and Thada in the subfamily Thadinae Siddiqi, 1986, but Geraert (2008) placed them in the subfamily Boleodorinae Khan, 1964. According to Geraert (2008), the genus Neothada currently contains six valid species namely: N

Manouchehr Hosseinvand, Ali Eskandari, Reza Ghaderi

Journal of Nematology, Volume 52 , 1–10

research-article | 06-November-2020

Morphological and molecular characterization of Epidorylaimus procerus sp. n. (Dorylaimida: Qudsianematidae) from Vietnam

The genus Epidorylaimus Andrássy, 1986 is a widespread taxon in Dorylaimida. Originally proposed to accommodate 12 species previously included in Eudorylaimus Andrássy, 1959 its taxonomy was later updated by several authors (Andrássy, 1992; Jairajpuri and Ahmad, 1992; Vinciguerra, 2006; Andrássy, 2009). More recently, Ahmad et al. (2016) presented an emended diagnosis, a list of 15 valid species with a key to their identification, and a compendium of their more relevant morphometrics. In spite

Thi Anh Duong Nguyen, Reyes Peña-Santiago

Journal of Nematology, Volume 52 , 1–8

Article | 17-April-2020

Unity and Division: Caring for Humans and Non-humans in a Divided Land

Balthasar Kehi, Lisa Palmer

Borderlands, Volume 18 , ISSUE 2, 64–84

research-article | 01-October-2021

Redescription and phylogenetic analysis of the type species of the genus Panagrellus Thorne, 1938 (Rhabditida, Panagrolaimidae), P. pycnus Thorne, 1938, including the first SEM study

Panagrellus Thorne, 1938 is an infrequent genus belonging to the family Panagrolaimidae Thorne, 1937 (proposed as subfamily by Thorne (1937) and erected to family by Paramonov (1956)), and includes 15 species (Abolafia et al., 2016; Ivanova et al., 2018). This genus is characterized by having usually ventral curved spicules with hooked manubrium and bifurcate lamina tip. Its type species, P. pycnus, was described and succinctly illustrated by Thorne (1938) on the base of male and female

Joaquín Abolafia, Matteo Vecchi

Journal of Nematology, Volume 53 , 1–20

research-article | 23-April-2019

Resistant Pepper Carrying N, Me1, and Me3 have Different Effects on Penetration and Reproduction of Four Major Meloidogyne species

Root-knot nematodes, Meloidogyne spp., are one of the most yield-limiting parasites of peppers (Capsicum annuum L.) in the USA and worldwide (Sasser and Freckman, 1987; Thies and Fery, 2000). These parasites are widely distributed across the world and are adapted to develop and reproduce on peppers in tropical and subtropical climates. Infection of peppers by Meloidogyne spp. can cause changes in the plant physiology, fruit morphology and yield. Three species of M. incognita (Kofoid & White

Abolfazl Hajihassani, William B. Rutter, Xuelin Luo

Journal of Nematology, Volume 51 , 1–9

Research Article | 26-September-2018

Chemical Signals of Vector Beetle Facilitate the Prevalence of a Native Fungus and the Invasive Pinewood Nematode

In China, the invasive Bursaphelenchus xylophilus, the vector Monochamus alternatus beetle, and associated fungi exhibit a symbiotic relationship causing serious losses to pine forests. Although this complex system has been intensively investigated, the role of vector beetles on the development of associated fungi and their indirect contribution to the prevalence of pinewood nematode (PWN) is yet unknown. Here, three of the highly prevalent fungal species, viz., Sporothrix sp. 1, Ophiostoma ips


Journal of Nematology, Volume 49 , ISSUE 4, 341–347

research-article | 22-February-2021

Rotylenchus wimbii n. sp. (Nematoda: Hoplolaimidae) associated with finger millet in Kenya

Within the plant-parasitic nematode (PPN) genus Rotylenchus Filipjev, 1936 (Nematoda: Hoplolaimidae), 104 valid species have been recognized (Nguyen et al., 2019). Rotylenchus spp. have been reported from all the continents, being found associated with numerous important crops ranging from rice and cereals to tubers, vegetables, and even ornamental plants and trees. As obligate root parasites feeding on root hairs or epidermal or cortical cells of a plant, they can cause prominent damage to the

Phougeishangbam Rolish Singh, Gerrit Karssen, Kelvin Gitau, Cecilia Wanjau, Marjolein Couvreur, Njira Njira Pili, Godelieve Gheysen, Wim Bert

Journal of Nematology, Volume 53 , 1–14

Article | 21-July-2017

Occurrence of Panagrellus (Rhabditida: Panagrolaimidae) Nematodes in a Morphologically Aberrant Adult Specimen of Rhynchophorus ferrugineus (Coleoptera: Dryophthoridae)

and 18S ribosomal DNA and shown to belong to the family Panagrolaimidae (Rhabditida), within a clade of Panagrellus. While most nematodes in the insect were juveniles, a single male adult was partially characterized by light microscopy. Morphometrics showed similarities to a species described from Germany. Excluding the entomopathogenic nematodes (EPN), only five other genera of entomophilic or saprophytic rhabditid nematodes are associated with this weevil. This is the first


Journal of Nematology, Volume 48 , ISSUE 1, 1–6

Article | 21-July-2017

A Third New Species of Aporcelinus Andrassy, 2009 (Dorylaimida, Aporcelaimidae) from Vietnam, with the First SEM Study of a Representative of the Genus

A new species, the third one from Vietnam, of the genus Aporcelinus is described from natural areas. Aporcelinus falcicaudatus sp. n. is characterized by its 1.28 to 1.63 mm long body, lip region offset by weak constriction and 16 to 18 mm broad, odontostyle 18 to 21 mm at its ventral side, neck 354 to 406 mm long, uterus tripartite and 61 to 95 mm long, V = 50 to 55, tail strongly recurved dorsad and conical (23–31 mm, c = 43–58, c9 = 0.7–0.9) with finely rounded tip


Journal of Nematology, Volume 48 , ISSUE 2, 104–108

research-article | 16-April-2019

First report of cultivated Cretan mountain tea (Sideritis syriaca) as a host of Meloidogyne hapla and M. javanica in Crete, with some additional records on the occurrence of Meloidogyne species in Greece

their identification was based on morphologic and morphometric characters and/or differential host tests until the middle of 1990s (Tzortzakakis et al., 2011). Within the last 20 years, the three major RKN species M. javanica (Treub, 1885; Chitwood, 1949); M. incognita (Kofoid and White, 1919; Chitwood, 1949); M. arenaria (Neal, 1889; Chitwood, 1949); and also M. ethiopica (Whitehead, 1968) and M. hispanica (Hirschmann, 1986) have been identified with molecular and/or biochemical markers

Emmanuel A. Tzortzakakis, Carolina Cantalapiedra-Navarrete, Antonio Archidona-Yuste, Maria Kormpi, Juan E. Palomares-Rius, Pablo Castillo

Journal of Nematology, Volume 51 , 1–4

Original Research | 04-September-2018

Optimization of Mixed Solid-state Fermentation of Soybean Meal by Lactobacillus Species and Clostridium butyricum

. In this study, we investigated the optimal parameters for SSF of soybean meal by Lactobacillus species and Clostridium butyricum. The results showed that two days of fermentation was sufficient to increase the viable count of bacteria, lactic acid levels and degradation of soybean protein in fermented soybean meal at the initial moisture content of 50%. The pH value, lowering sugar content and oligosaccharides in fermented soybean meal, was significantly reduced at the initial moisture content of


Polish Journal of Microbiology, Volume 67 , ISSUE 3, 297–305

research-article | 30-November-2020

An interesting rare tylenchid species, Antarctenchus urmiensis n. sp. (Tylenchomorpha; Psilenchidae) from Urmia Lake islands, northwest Iran, with a discussion on the taxonomy of related genera

microscope (5 kV) (Zeiss, Oberkochen, Germany). DNA extraction, PCR, and sequencing A single nematode specimen of the new species was picked out and transferred to a small drop of TE buffer (10 mM Tris-Cl, 0.5 mM EDTA; pH 9.0, Qiagen) on a clean slide and squashed using a clean coverslip. The suspension was collected by adding 25 μl TE buffer. Two DNA samples were prepared in this manner. DNA samples were stored at −20°C until using as PCR templates. Primers for partial amplification of SSU rDNA were

Mohammad Amiri Bonab, Joaquín Abolafia, Majid Pedram

Journal of Nematology, Volume 53 , 1–14

research-article | 30-November-2020

Slight induction and strong inhibition of Heterodera glycines hatching by short-chain molecules released by different plant species

dish (9 cm diameter) housing a 25-μm sieve (5 cm diameter). Then the hatching chamber was transferred to an incubator at 27 ± 2°C. Second-stage juveniles obtained during the first 24 hr were discarded and those hatched after 48 hr of incubation were used. Heterodera glycines J2 hatching from eggs exposed to VOCs emitted by soybean, bean, ryegrass, and alfalfa H. glycines eggs were exposed to VOCs emitted by soybean, bean, ryegrass, and alfalfa. Such species were selected because the literature

Jeanny A. Velloso, Vicente P. Campos, Willian C. Terra, Aline F. Barros, Márcio P. Pedroso, Luma A. Pedroso, Letícia L. Paula

Journal of Nematology, Volume 53 , 1–12

research-article | 30-November-2020

Description of Spinocephalus tessellatus n. gen., n. sp. (Rhabditida, Cephalobidae) from Iran, a nematode with a new morphological pattern at lip region

and poorly developed basal bulb including Osstellinae Heyns, 1962b with very short stoma and Drilocephalobinae (Ali, Suryawanshi and Chisty, 1973) with a nearly absent stoma. In the present study, a new genus and species are described from Iran that has morphological and molecular features that are in between the families Cephalobidae and Elaphonematidae. Additionally, a related species, Acromoldavicus skrjabini (Nesterov, 1970) Nesterov and Lisetskaya, 1965 from Spain (Elaphonematidae

Joaquín Abolafia, Manouchehr Hosseinvand, Ali Eskandari

Journal of Nematology, Volume 53 , 1–16

original-paper | 19-March-2021

Diversity of Culturable Bacteria Isolated from Highland Barley Cultivation Soil in Qamdo, Tibet Autonomous Region

communities was characterized based on the 16S rRNA gene (Furlong et al. 2002; Li et al. 2019). Our aims were: (1) to reveal the diversity of culturable bacteria isolated from highland barley cultivation soil in the high-altitude area; and (2) to study the effect of different culture temperatures on the species of culturable bacteria in highland barley cultivation soil. Experimental Materials and Methods Study site and samples collection. The sampling site was located in the Zhu Village, Banbar County


Polish Journal of Microbiology, Volume 70 , ISSUE 1, 87–97

research-article | 30-November-2019

An integrative approach to the study of Helicotylenchus (Nematoda: Hoplolaimidae) Colombian and Brazilian populations associated with Musa crops

Helicotylenchus species are ecto and semiendoparasitic nematode, with worldwide distribution and with great importance in crops of Musa spp., as it causes the highest losses of production and yield after Radopholus similis, Pratylenchus spp., and Meloidogyne spp. (Araya and De Waele, 2004; Karakas, 2007; Singh et al., 2013; Ravichandra, 2014). The most limiting Helicotylenchus species in banana and plantain crops around the world are H. multicinctus (Golden, 1956), H. dihystera (Sher, 1961

Donald Riascos-Ortiz, Ana Teresa Mosquera-Espinosa, Francia Varón De Agudelo, Claudio Marcelo Gonçalves de Oliveira, Jaime Eduardo Muñoz-Florez

Journal of Nematology, Volume 52 , 1–19

research-article | 30-November-2020

Integrative taxonomy, distribution, and host associations of Geocenamus brevidens and Quinisulcius capitatus from southern Alberta, Canada

detected the presence of 15 stunt nematode species from Canada (Geraert, 2011); however, the recent records only indicate the genus level identification (Pereira, 2018; Wallace, 2016), revealing a gap in our understanding of stunt nematodes inhabiting Canadian soils. In the present study, two stunt nematode species belonging to the genera Geocenamus and Quinisulcius were detected in the potato growing regions of southern Alberta, with the latter species being the first record in Canada. Both species

Maria Munawar, Dmytro P. Yevtushenko, Pablo Castillo

Journal of Nematology, Volume 53 , 1–17

Article | 03-December-2017

Morphological and Molecular Identification of Longidorus euonymus and Helicotylenchus multicinctus from the Rhizosphere of Grapevine and Banana in Greece

Plant-parasitic nematodes such as Longidorus euonymus and Helicotylenchus multicintctus are species widely distributed in central Europe as well as in Mediterranean area. In Greece, both species have been previously reported but no morphometrics or molecular data were available for these species. Nematode surveys in the rhizosphere of grapevines in Athens carried out in 2016 and 2017, yielded a Longidorus species identified as Longidorus euonymus. Similarly, a population of Helicotylenchus


Journal of Nematology, Volume 49 , ISSUE 3, 233–235

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