Research Article | 22-May-2019
Prokaryotic diversity increases every year with each new described species. Since the first discoveries of microorganisms, researchers’ endeavours are dedicated to the systematisation of all known living organisms in a consistent taxonomy. Originally based on morphology, in recent years modern taxonomy develops thanks to the implemenation of new discoveries in the fields of biochemistry and genetics. In the last thirty years, ribotyping was the leading technique used to classify
Paweł Nawrotek,
Bartłomiej Grygorcewicz,
Adrian Augustyniak
Postępy Mikrobiologii - Advancements of Microbiology, Volume 56 , ISSUE 4, 465–469
Research Article | 22-May-2019
Bacillus cereus sensu lato is a group of several species of Gram-positive sporeformers ubiquitous in nature and showing huge impact on human activities. They are often found in soil, air, plant material, animal tissues and digestive tracts as well as in food products. Their genetic similarities and frequent horizontal gene transfer causes doubts regarding their taxonomy. In addition, their toxicity and psychrotolerance constitute serious problems in the dairy industry, being responsible for
Marek Bartoszewicz,
Urszula Czyżewska
Postępy Mikrobiologii - Advancements of Microbiology, Volume 56 , ISSUE 4, 440–450
Article | 10-June-2019
Trichophyton became taxa gathering all previously known species of dermatophytes [11, 12, 60].
Fig. 1.
Number of nomenclature changes of dermatophyte species with the criterion of classification and development period of taxonomy.
3.
Phenotypic classification systems
Pasteur’s method of obtaining pure cultures was quickly implemented in mycology and taxonomy of dermatophytes [51]. The morphology of a single fungal colony constituted good diagnostic parameters in combination with its microscopic image
Sebastian Gnat,
Aneta Nowakiewicz,
Przemysław Zięba
Postępy Mikrobiologii - Advancements of Microbiology, Volume 58 , ISSUE 1, 49–58
research-article | 30-November-2020
) from the Netherlands distantly arranged from the G. brevidens clade. Additionally, sequences of Nagelus obscurus (AY593904, KJ636353, and EU306350), from the Netherlands and Belgium do not cluster together. Therefore, these data suggest that a misidentification is probable and requires a detailed re-evaluation based on integrative taxonomy for ascertaining their species status. In subclade (II), the Q. capitatus grouped with Tylenchorhynchus microphasmis (AY593903), T. maximus, and two unidentified
Maria Munawar,
Dmytro P. Yevtushenko,
Pablo Castillo
Journal of Nematology, Volume 53 , 1–17
research-article | 30-November-2019
updates the taxonomy of the genus.
Materials and methods
Nematode extraction and processing
Nematodes were obtained from soil samples using a modified Baermann (1917) funnel technique, killed by heating, fixed in a 4% formalin solution, transferred to pure glycerine following the technique of Siddiqi (1964), and mounted on glass slides for observation.
Light microscopy
Observations were made using a Leitz Laborlux S (Leitz, Wetzlar, Germany) microscope and a Nikon Eclipse 80i (Nikon, Tokio, Japan
Joaquín Abolafia,
Reyes Peña-Santiago
Journal of Nematology, Volume 52 , 1–20
research-article | 30-November-2018
provided its diagnosis.
Sudhaus and Hooper (1994) provided new ideas about the taxonomy and the phylogeny of several rhabditid species: (i) accepted Oscheius as a subgenus of Rhabditis, (ii) regarded it as a monophyletic taxon based on three synapomorphies (long female rectum, terminal duct of the excretory system forwards coiled and with heavily sclerotized wall, and several features of spicule shape), (iii) considered Dolichorhabditis (Andrássy, 1983) as a junior synonym of Oscheius, and (iv
Joaquín Abolafia,
Reyes Peña-Santiago
journal of nematology, Volume 51 , 1–21
Article | 03-December-2017
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
REYES PENA-SANTIAGO,
INGRID VARELA
Journal of Nematology, Volume 49 , ISSUE 3, 245–253
Article | 24-July-2017
Numerical taxonomy was used for identification and grouping of the genera, species, and populations in the families Merliniidae and Telotylenchidae. The variability of each of 44 morphometric characters was evaluated by calculation of the coefficient of variability (CV) and the ratio of extremes (max/min) in the range of 1,020 measured females. Also correlation and regression analyses were made between characters to find potential collinearities. Hierarchical cluster analysis (HCA
REZA GHADERI,
HABIBALLAH HAMZEHZARGHANI,
AKBAR KAREGAR
Journal of Nematology, Volume 49 , ISSUE 2, 207–222
Article | 03-December-2017
In the nematode family Criconematidae, a taxonomy primarily based on cuticle characters has created classifications that are notoriously volatile. Molecular characters may lead to their stabilization. A phylogenetic tree of Criconematoidea was constructed using 166 new near full-length 18S rDNA sequences and 58 sequences from GenBank. Bayesian and maximum likelihood (ML) analyses produced trees with similar topologies. Major features include a strongly supported clade that includes
THOMAS POWERS,
TIMOTHY HARRIS,
REBECCA HIGGINS,
PETER MULLIN,
KIRSTEN POWERS
Journal of Nematology, Volume 49 , ISSUE 3, 236–244
research-article | 30-November-2019
identified in this study, H. multicinctus, H. dihystera, H. californicus, and H. erythrinae, have been reported in Musa spp. crops around the world (Campos et al., 1987; Araya and De Waele, 2004; Karakas, 2007; Dias-Arieira, 2010; Ravichandra, 2014; Xiao et al., 2014; Lara et al., 2016; Tzortzakakis et al., 2017). However, this is the first report of these species for Musaceae crops in Colombia through integrative taxonomy. Additionally, this research confirmed that Helicotylenchus species occur
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
help to overcome the taxonomic limitations of rRNA gene sequences. However, this taxonomic marker has been used only sporadically for identification purposes, barely used for taxonomy, and never used to describe new Heterorhabditis species (Chaubey et al., 2016; Hebert et al., 2003; Joyce et al., 1994a; Kuwata et al., 2007). As a consequence, the availability of COI sequences for this genus remained very limited for several years, limiting our understanding of the phylogenetic relationships of this
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 | 22-May-2019
Metschnikowia spp. are extensively studied “non-conventional” yeasts. Strains belonging to these genera are considered as non-pathogenic and safe. The unique properties of Metschnikowia spp. allow us to look at these microorganisms as a promising subject for evolutionary genetics, taxonomy, ecology, as well as a natural biocontrol agent in biotechnology. This article provides a synthesis of the systematics, morphology, ecology and physiology of Metschnikowia spp., with special
Ewelina Pawlikowska,
Dorota Kręgiel
Postępy Mikrobiologii - Advancements of Microbiology, Volume 56 , ISSUE 4, 405–415
Research Article | 22-May-2019
Wioletta Kmieciak,
Eligia Maria Szewczyk
Postępy Mikrobiologii - Advancements of Microbiology, Volume 56 , ISSUE 2, 233–244
research-article | 30-November-2020
Jianfeng Gu,
Maria Munawar,
Pablo Castillo,
Bo Cai
Journal of Nematology, Volume 53 , 1–11
research-article | 30-November-2018
(Taylor and Brown, 1997; Decraemer and Robbins, 2007). Due to their economic importance, complex identification because of the sharing of a variety or morphological characters and existence of cryptic species, it is essential to identify species accurately and developing integrative taxonomy methods to control such plant pathogenic species (Archidona-Yuste et al., 2016a, 2016b). Species identification in this group is complex because of the sharing of a variety of morphological characters and the
Ruihang Cai,
Antonio Archidona-Yuste,
Carolina Cantalapiedra-Navarrete,
Juan E. Palomares-Rius,
Jingwu Zheng,
Pablo Castillo
Journal of Nematology, Volume 51 , 1–21
Article | 04-January-2021
]. Brucellosis is caused by bacteria belonging to genus Brucella in humans and several other animals, including goat, cows, buffaloes, sheep, pigs, camels and reindeer [1, 28].
4.
Taxonomy
Brucella spp. are Gram-negative cocci or small rods, non-motile, non-encapsulated, non-flagellated, nonspore forming aerobic microbes. It has the capability to invade, epithelial cells, macrophages, dendritic cells and placental trophoblasts [7].
Genus Brucella belongs to the alpha-2 subdivision of class Proteobacteria
Sulaiman Mohammed Abu Sulayman,
Roop Singh Bora,
Jamal S.M. Sabir,
Mohamed Morsi M. Ahmed
Postępy Mikrobiologii - Advancements of Microbiology, Volume 59 , ISSUE 4, 337–344
research-article | 30-November-2019
Jianfeng Gu,
Kan Zhuo,
Jinling Liao
Journal of Nematology, Volume 52 , 1–3
Research Article | 24-May-2019
Staphylococci are pathogenic bacteria often isolated from clinical material obtained from animals. Unlike in human medicine, in veterinary sciences various species of coagulase-positive staphylococci have been isolated from clinical specimens. In addition to Staphylococcus aureus and Staphylococcus pseudintermedius, other species are also often identified. Recently, the taxonomy of staphylococci has been updated, therefore, it is now important to recognize also the new species. Currently
Magdalena Kizerwetter-Świda,
Dorota Chrobak-Chmiel,
Magdalena Rzewuska
Postępy Mikrobiologii - Advancements of Microbiology, Volume 57 , ISSUE 3, 270–277
research-article | 30-November-2020
Tam T. T. Vu,
Thi Mai Linh Le,
Thi Duyen Nguyen
Journal of Nematology, Volume 53 , 1–22
research-article | 16-April-2020
the famous plant nematologists in China, for his extraordinary contribution to the nematode taxonomy from China.
Diagnosis and relationships
Geocenamus chengi n. sp. can be characterized by females having six incisures in the lateral field; labial region is dome shaped and slightly offset from the rest of the body having four to five annuli; deirids are absent; excretory pore is located at the anterior region of the basal pharyngeal bulb. The vulva is a transverse slit, vulval lips are
Munawar Maria,
Wentao Miao,
Pablo Castillo,
Jingwu Zheng
Journal of Nematology, Volume 52 , 1–13
research-article | 18-March-2020
Jianfeng Gu,
Munawar Maria,
Lele Liu,
Majid Pedram
Journal of Nematology, Volume 52 , 1–11
research-article | 13-April-2020
Hadi Karimipour Fard,
Hamid Zare
Journal of Nematology, Volume 52 , 1–3
research-article | 30-November-2017
Justyna KLESZCZ
Architecture, Civil Engineering, Environment, Volume 11 , ISSUE 1, 23–36
research-article | 30-November-2020
Alexander Ryss,
Anatoly A. Petrov
Journal of Nematology, Volume 53 , 1–21
Research Article | 03-December-2018
Lynn K. Carta,
R. L. Wick
Journal of Nematology, Volume 50 , ISSUE 4, 473–478
research-article | 03-June-2019
L. K. Carta,
S. Li
Journal of Nematology, Volume 51 , 1–8
research-article | 30-November-2019
J. D. Eisenback,
P. Vieira
Journal of Nematology, Volume 52 , 1–13
research-article | 30-November-2020
Candice Jansen van Rensburg,
Hendrika Fourie,
Samad Ashrafi,
Milad Rashidifard
Journal of Nematology, Volume 53 , 1–10
research-article | 30-November-2020
the buccal cavity. Zullini and Peneva (2006) and Andrássy (2009) contested such a conclusion assuming that the occurrence of the above mentioned feature is not sufficient to make such a distinction. In 2010, Ahmad and Jairajpuri published a summary of the knowledge on the mononchid nematodes, in which they presented several changes in the taxonomy of this group of predatory nematodes. One of them was the transfer of nine species in which the dorsal tooth is located in the posterior half of the
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 | 30-November-2020
Farhad Saeidi Naeini,
Zahra Majd Taheri
Journal of Nematology, Volume 53 , 1–7
Article | 21-July-2017
LYNN K. CARTA,
SHIGUANG LI,
ANDREA M. SKANTAR,
GEORGE NEWCOMBE
Journal of Nematology, Volume 48 , ISSUE 1, 28–33
Original Research | 18-July-2017
Qing Yu,
Jianfeng Gu,
Weimin Ye,
Rusong Li,
Jie He
Journal of Nematology, Volume 49 , ISSUE 2, 168–176
Article | 24-July-2017
MAJID PEDRAM
Journal of Nematology, Volume 49 , ISSUE 2, 223–230
Article | 21-July-2017
XUE QING,
WIM BERT
Journal of Nematology, Volume 49 , ISSUE 2, 189–206
Research Article | 31-May-2018
Zafar A. Handoo,
Mihail R. Kantor,
Lynn K. Carta,
David J. Chitwood
Journal of Nematology, Volume 50 , ISSUE 1, 51–68
research-article | 30-November-2018
., 1997; Khan and Hasan, 2010; Kamira et al., 2013; Daneel et al., 2015). This is the first report of R. reniformis in plantain and banana for Colombia through integrative taxonomy, contributing to the knowledge of the parasitic nematode community of this country, and is essential information for the future design of integrated management programs for R. reniformis associated with Musa spp. (Robinson et al., 1997; Crozzoli et al., 2004).
Donald Riascos-Ortiz,
Ana Teresa Mosquera-Espinosa,
Francia Varón De Agudelo,
Claudio Marcelo Gonçalves de Oliveira,
Jaime Eduardo Muñoz-Flórez
Journal of Nematology, Volume 51 , 1–13
research-article | 30-November-2018
molecular taxonomy of longidorids in Iran (Jahanshahi Afshar, 2019; Jahanshahi Afshar et al., 2019; Mirzaie Fouladvand et al., 2019; Mobasseri et al., 2019). During the present study, a population of Longidorus was recovered from a wheat-potato field in Hamadan province and was studied using morphological and molecular criteria. The recovered population looked similar to two species, L. proximus and L. israelensis, mainly by the shape of amphidial fovea and characteristics of the pharyngeal bulb, i.e
Mazdosht Giti,
Leila Kashi,
Majid Pedram
journal of nematology, Volume 51 , 1–11
research-article | 30-November-2020
Wenhao Li,
Huixia Li,
Chunhui Ni,
Mingming Shi,
Xuejuan Wei,
Yonggang Liu,
Yiwen Zhang,
Deliang Peng
Journal of Nematology, Volume 53 , 1–15
research-article | 30-November-2020
Natsumi Kanzaki,
Keiko Hamaguchi
Journal of Nematology, Volume 53 , 1–13
research-article | 12-January-2022
Monika Kozieł,
Anna Gałązka
Advancements of Microbiology – Postepy Mikrobiologii, Volume 60 , ISSUE 4, 299–308
Article | 21-July-2017
THI ANH DUONG NGUYEN,
JOAQUI´N ABOLAFIA,
MICHAEL BONKOWSKI,
REYES PEN A–SANTIAGO
Journal of Nematology, Volume 48 , ISSUE 2, 104–108
Article | 21-July-2017
QING YU,
WEIMIN YE,
TOM POWERS
Journal of Nematology, Volume 48 , ISSUE 3, 203–213
Article | 21-July-2017
HEONIL KANG,
GEUN EUN,
JIHYE HA,
YONGCHUL KIM,
NAMSOOK PARK,
DONGGEUN KIM,
INSOO CHOI
Journal of Nematology, Volume 48 , ISSUE 4, 280–289
research-article | 30-November-2018
new species formed a sister clade with three unknown populations of Coslenchus (JQ005005, JQ005006, and JQ005011). The other species, C. cancellatus formed a sister clade with other Coslenchus species including C. oligogyrus, C. franklinae, C. costatus, C. turkeyensis and three unknown populations. Our current knowledge of the taxonomy of the genus Coslenchus mostly comes from classic morphological and morphometric data. Current molecular data in GenBank are only available for a few species
Manouchehr Hosseinvand,
Ali Eskandari,
Reza Ghaderi
journal of nematology, Volume 51 , 1–10
research-article | 28-April-2020
The genus Pungentus is an interesting dorylaimid genus, often found in forest habitats of the Northern Hemisphere, and with very restricted presence in southern territories. Its taxonomy was updated by Álvarez-Ortega and Peña-Santiago (2014), who listed 16 valid species and other four inquirendae or incertae sedis and provided a key to their identification as well a compendium of their main morphometrics.
Available information about Pungentus species from Iran is very limited. Solouki et al
Nasir Vazifeh,
Gholamreza Niknam,
Habibeh Jabbari,
Reyes Peña-Santiago
Journal of Nematology, Volume 52 , 1–12
research-article | 30-November-2019
Farahnaz Jahanshahi Afshar
Journal of Nematology, Volume 52 , 1–7
research-article | 24-November-2020
+ G model. The posterior probability values exceeding 50% are given on appropriate clades. *KC172916 identified as H. pratensis by Toumi et al. (2013) and later corrected to Heterodera carotae by Madani et al. (2018).
Discussion
Taxonomy of Heterodera species has been revised extensively in the past; Baldwin and Mundo-Ocampo (1991) placed 23 Heterodera species into Goettingiana group. However, Sturhan (1998) and Subbotin et al. (2001) used J2’s lateral field characters and host preferences
Wenhao Li,
Huixia Li,
Chunhui Ni,
Deliang Peng,
Yonggang Liu,
Ning Luo,
Xuefen Xu
Journal of Nematology, Volume 52 , 1–16
research-article | 30-November-2020
The taxonomy and phylogeny of tylenchids have already been studied and revised by several authors (Bert et al., 2008; De Ley and Blaxter, 2002; Holterman et al., 2009; Panahandeh et al., 2019; Sturhan, 2012; Subbotin et al., 2006). Following the molecular phylogenetic study of De Ley and Blaxter (2002), the order Tylenchida Thorne, 1949 sensu Siddiqi (2000), together with the former order Aphelenchida Siddiqi, 1980, formed the infraorder Tylenchomorpha De Ley and Blaxter, 2002 within the order
Mohammad Amiri Bonab,
Joaquín Abolafia,
Majid Pedram
Journal of Nematology, Volume 53 , 1–14
Article | 21-July-2017
MEHRAB ESMAEILI,
RAMIN HEYDARI,
WEIMIN YE
Journal of Nematology, Volume 48 , ISSUE 2, 109–115
Article | 24-July-2017
ALI YAGHOUBI,
EBRAHIM POURJAM,
SERGIO A LVAREZ-ORTEGA,
GRACIA LIE´BANAS,
MOHAMMAD REZA ATIGHI,
MAJID PEDRAM
Journal of Nematology, Volume 48 , ISSUE 3, 214–221
Research Article | 26-September-2018
SOLOMIA SUSULOVSKA,
PABLO CASTILLO,
ANTONIO ARCHIDONA-YUSTE
Journal of Nematology, Volume 49 , ISSUE 4, 396–402
Research Article | 03-December-2018
L. K. Carta,
W. K. Thomas,
V. B. Meyer-Rochow
Journal of Nematology, Volume 50 , ISSUE 4, 479–486
research-article | 03-June-2019
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 | 02-April-2019
dried in carbon dioxide. Dried specimens were mounted on stubs, coated with 20 nm gold and observed in a scanning electron microscope (Joel JSM-6510) at 15 KV.
For characterization of the ITS and 28S D2/D3 sequences for molecular taxonomy, a single nematode was taken in 25 µl of sterile water in a 0.2 ml PCR tube to which 25 µl of lysis buffer (0.2 M NaCl + 0.2 M Tris-HCl (pH 8.0) + 1% (v/v) β-mercaptoethanol + 800 µg/ml proteinase K) was added (Holterman et al., 2006). The lysis was carried out in
Puneet Kumar,
Wajih Jamal,
Vishal S. Somvanshi,
Khushbu Chauhan,
Sabia Mumtaz
Journal of Nematology, Volume 51 , 1–11
research-article | 30-November-2018
Mehrab Esmaeili,
Ramin Heydari,
Ahmad Kheiri,
Weimin Ye
Journal of Nematology, Volume 51 , 1–12
research-article | 30-March-2020
Globally, cyst nematodes species cause serious damage to a wide variety of economically important crops. The need for information on cyst-forming nematode species has been instrumental in stimulating growth of nematology worldwide. The cyst nematode group currently contains eight genera, with a total of 121 valid species (Handoo and Subbotin, 2018). The general morphology and molecular taxonomy and phylogeny of cyst nematodes have been given in detail in two recent review articles (Baldwin and
Andrea M. Skantar,
Zafar A. Handoo,
Mihail R. Kantor,
Lynn K. Carta,
Jamal Faghihi,
Virginia Ferris
Journal of Nematology, Volume 52 , 1–8
research-article | 30-November-2020
Tatyana Stefanovska,
Andrzej Skwiercz,
Łukasz Flis,
Valentina Pidlisnyuk,
Miloslav Zouhar
Journal of Nematology, Volume 53 , 1–7
research-article | 30-November-2020
cannot be placed elsewhere; the unsclerotized vagina keeps it outside Eudorylaimus’. Patil and Khan (1982) were aware of the intricate taxonomy of D. dubium and solved the matter with the proposal of the new genus Neodiscolaimium, with N. dubium as its type and only species. Nevertheless, this action was not followed by other authors (Andrássy, 1990, 2009; Jairajpuri and Ahmad, 1992) who regarded Neodiscolaimium as a junior synonym of Discolaimium (Thorne, 1939).
Several molecular analyses carried
Nasir Vazifeh,
Gholamreza Niknam,
Habibeh Jabbari,
Arezoo Naghavi,
Reyes Peña-Santiago
Journal of Nematology, Volume 53 , 1–12
Article | 21-July-2017
MEHRAB ESMAEILI,
RAMIN HEYDARI,
MOZHGAN ZIAIE,
JIANFENG GU
Journal of Nematology, Volume 48 , ISSUE 1, 34–42
research-article | 30-November-2018
Jianfeng Gu,
Munawar Maria,
Yiwu Fang,
Lele Liu
Journal of Nematology, Volume 51 , 1–13
research-article | 30-November-2018
Heonil Kang,
Jongmin Seo,
Garam Han,
Donggeun Kim,
Insoo Choi
Journal of Nematology, Volume 51 , 1–12
research-article | 30-November-2018
Hossein Mirbabaei,
Ali Eskandari,
Reza Ghaderi,
Akbar Karegar
Journal of Nematology, Volume 51 , 1–14
research-article | 30-November-2019
Thi Mai Linh Le,
Huu Tien Nguyen,
Thi Duyen Nguyen,
Quang Phap Trinh
Journal of Nematology, Volume 52 , 1–4
research-article | 30-November-2020
-like odontostyle, and small pharyngeal bulb are characteristics of this genus (Andrássy, 2009). Siddiqi (2007) reviewed the taxonomy of the genus, listed its synonym genera, added several species, and categorized the species under seven subgenera. The subgenus Saevadorella (Siddiqi, 1982) is one of them, being characterized mostly by its offset cephalic region, amphidelphic female reproductive system, a usually transverse vulval slit and usually sclerotized vagina.
The history of taxonomic studies
Fariba Heydari,
Mohammad Reza Atighi,
Ebrahim Pourjam,
Majid Pedram
Journal of Nematology, Volume 53 , 1–11
research-article | 30-November-2020
great divergence in molecular characters based on two rDNA markers, especially D2-D3 28 S expansion segments, although the conventional morphological and morphometrical traits do not reflect these large differences. This inconsistency resulted in the use of a reverse taxonomy approach in purpose of generic and species level identification. So a molecular approach superseded traditional morphological identification for the genus in this study. However, there are a few morphological and morphometrical
Behrouz Golhasan,
Esmaeil Miraeiz,
Zahra Tanha maafi,
Ramin Heydari
Journal of Nematology, Volume 53 , 1–11
research-article | 30-November-2020
Manouchehr Hosseinvand,
Ali Eskandari,
Joaquín Abolafia,
Reza Ghaderi
journal of Nematology, Volume 53 , 1–10
Article | 21-July-2017
BEHROUZ GOLHASAN,
RAMIN HEYDARI,
MEHRAB ESMAEILI,
ESMAEIL MIRAEIZ
Journal of Nematology, Volume 49 , ISSUE 1, 67–76
Research Article | 31-May-2018
Qing Yu,
Maria Munawar,
Jianfeng Gu,
Weimin Ye
Journal of Nematology, Volume 50 , ISSUE 1, 69–76
Research Article | 17-October-2018
Thomas Powers,
Timothy Harris,
Rebecca Higgins,
Peter Mullin,
Kirsten Powers
Journal of Nematology, Volume 50 , ISSUE 3, 399–412
research-article | 24-April-2019
Thomas Powers,
Andrea Skantar,
Tim Harris,
Rebecca Higgins,
Peter Mullin,
Saad Hafez,
Zafar Handoo,
Tim Todd,
Kirsten Powers
Journal of Nematology, Volume 51 , 1–17
research-article | 17-April-2019
Sergei Tabolin,
Irina Markina
Journal of Nematology, Volume 51 , 1–4
research-article | 17-March-2020
Jianfeng Gu,
Munawar Maria,
Yiwu Fang,
Lele Liu,
Yong Bian,
Xianfeng Chen
Journal of Nematology, Volume 52 , 1–1
research-article | 26-March-2021
, chum salmon, pink salmon, cod, flounder, greenling, mackerel, hake, saury, sea bass, smelts) and the assessment of the viability of nematode larvae (Besprozvannykh et al., 2003; Kravtsova et al., 2004; Rybnikova et al., 2009; Vyalova, 2002). Four cases of A. simplex larvae were described in the human stomach (Kravtsova et al., 2004; Solovieva and Taran, 2000).
In current taxonomy there is a complex of species A. simplex sensu lato (Mattiucci et al., 1997; Nascetti et al., 1983, 1986) which is made
Alina E. Safonova,
Anastasia N. Voronova,
Konstantin S. Vainutis
Journal of Nematology, Volume 53 , 1–10
research-article | 26-March-2021
rDNA sequence, monophyly of the genus could not be solely confirmed due to lack of sequences for the other members of the genus in the GenBank. Ultimately, adding further molecular data to the current phylogeny in the future would improve our knowledge and provide better resolution on taxonomy of the genus.
Chantelle Girgan,
Gerhard Du Preez,
Hendrika Fourie,
Milad Rashidifard
Journal of Nematology, Volume 53 , 1–12
research-article | 30-November-2020
Parnaz Mortazavi,
Fariba Heydari,
Joaquín Abolafia,
Pablo Castillo,
Majid Pedram
Journal of Nematology, Volume 53 , 1–14
research-article | 30-November-2020
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
Article | 21-July-2017
ZAFAR A. HANDOO,
LYNN K. CARTA,
ANDREA M. SKANTAR,
SERGEI A. SUBBOTIN,
STEPHEN W. FRAEDRICH
Journal of Nematology, Volume 48 , ISSUE 1, 20–27
Article | 21-July-2017
SERGIO ALVAREZ-ORTEGA,
THI ANH DUONG NGUYEN,
JOAQUI´N ABOLAFIA,
MICHAEL BONKOWSKI,
REYES PEN˜A-SANTIAGO
Journal of Nematology, Volume 48 , ISSUE 2, 95–103
Research Article | 17-October-2018
Farzad Aliramaji,
Ebrahim Pourjam,
Sergio Álvarez-Ortega,
Farahnaz Jahanshahi Afshar,
Majid Pedram
Journal of Nematology, Volume 50 , ISSUE 3, 437–452
research-article | 30-November-2019
Huu Tien Nguyen,
Thi Duyen Nguyen,
Thi Mai Linh Le,
Quang Phap Trinh
Journal of Nematology, Volume 52 , 1–4
research-article | 06-November-2020
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
research-article | 30-November-2020
Ke Long Phan,
Thi Mai Linh LE,
Huu Tien Nguyen,
Thi Duyen Nguyen,
Quang Phap Trinh
Journal of Nematology, Volume 53 , 1–8
research-article | 30-November-2020
Marek Renčo,
Katarzyna Rybarczyk-Mydłowska,
Łukasz Flis,
Magdalena Kubicz,
Grażyna Winiszewska
Journal of Nematology, Volume 53 , 1–10
Article | 21-July-2017
HARUN CIMEN,
VLADIMI´R PU°zA,
JIRI NERMUT,
JUSTIN HATTING,
TSHIMA RAMAKUWELA,
SELCUK HAZIR
Journal of Nematology, Volume 48 , ISSUE 3, 148–158
Article | 21-July-2017
MAJID PEDRAM
Journal of Nematology, Volume 49 , ISSUE 1, 21–26
Article | 04-December-2017
MAHYAR MOBASSERI,
MAJID PEDRAM,
EBRAHIM POURJAM
Journal of Nematology, Volume 49 , ISSUE 3, 286–294
research-article | 30-November-2018
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 | 17-March-2020
Doreen M. Mgonja,
Gladness E. Temu,
Joseph C. Ndunguru,
Magreth F. Mziray,
Sylvester L. Lyantagaye,
Nessie D. Luambano
Journal of Nematology, Volume 52 , 1–8
research-article | 30-November-2019
) (Blaxter et al., 1998). DNA of the nematode specimens was stained using GelRed, loaded on 1% agarose gel, and visualized under UV transilluminator before sequencing by Inqaba Biotec (Pty) Ltd South Africa.
Taxonomy and phylogenetic analyses
The newly generated 18 S and 28 S rDNA sequences of the Namibian nematode population were compared to those available in GenBank using a BLAST search. For phylogenetic tree construction, available sequences of the subfamily Hoplolaiminae were retrieved from
Mariette Marais,
Esther van den Berg,
Hendrika Fourie,
Milad Rashidifard
Journal of Nematology, Volume 52 , 1–12
research-article | 30-November-2019
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
fact that based on the current data the three aforementioned genera might be monophyletic, the methodology of inferring the phylogenies (e.g. aligning, postediting methods or the used methods) are other factors that may influence the resolved topologies.
Conclusion
The taxonomy of Laimaphelenchus has attracted attention in recent years. After recent studies, tentative synonymies are imagined for the currently valid species. Here we propose that adding of the new species to the genus to be done
Farahnaz Jahanshahi Afshar,
Milad Rashidifard,
Joaquín Abolafia,
Miloslav Zouhar,
Hendrika Fourie,
Majid Pedram
Journal Of Nematology, Volume 53 , 1–14
Research Article | 03-September-2018
Farshad Gharibzadeh,
Ebrahim Pourjam,
Majid Pedram
Journal of Nematology, Volume 50 , ISSUE 2, 207–218
Research Article | 17-October-2018
Yousef Panahandeh,
Joaquín Abolafia,
Ebrahim Pourjam,
Robin M. Giblin-Davis,
Farahnaz Jahanshahi Afshar,
Majid Pedram
Journal of Nematology, Volume 50 , ISSUE 3, 343–354
research-article | 30-November-2018
J. D. Eisenback,
L. A. Holland,
J. Schroeder,
S. H. Thomas,
J. M. Beacham,
S. F. Hanson,
V. S. Paes-Takahashi,
P. Vieira
journal of nematology, Volume 51 , 1–16
research-article | 01-October-2021
Joaquín Abolafia,
Matteo Vecchi
Journal of Nematology, Volume 53 , 1–20
research-article | 30-November-2019
Journal of Nematology, Volume 52 , 1–2
Article | 21-July-2017
MAGDALENA OLSON,
TIMOTHY HARRIS,
REBECCA HIGGINS,
PETER MULLIN,
KIRSTEN POWERS,
SEAN OLSON,
THOMAS O. POWERS
Journal of Nematology, Volume 49 , ISSUE 1, 42–66
Article | 21-July-2017
GUIXIN ZHOU,
HUAN YANG,
FENG WANG,
HAORAN BAO,
GUOXIANG WANG,
XIANGLONG HOU,
JIAN LIN,
GABRIEL YEDID,
KEYUN ZHANG
Journal of Nematology, Volume 49 , ISSUE 1, 33–41
Article | 04-December-2017
MEHRAB ESMAEILI,
RAMIN HEYDARI,
WEIMIN YE
Journal of Nematology, Volume 49 , ISSUE 3, 268–275
research-article | 30-November-2020
taxonomy of the genus Xiphinemella.
Materials and methods
Sampling, extraction, and morphological identification
Nematode populations used in this study were obtained from four samples collected under the canopy of associated live oak (Quercus virginiana Mill.) trees in north Florida. Nematodes were extracted from soil using the centrifugal flotation method (Jenkins, 1964). All the extracted needle nematodes were used for morphological and molecular analyses. Nematodes were killed and fixed using the
Sergio Álvarez-Ortega,
Sergei A. Subbotin,
Renato N. Inserra
Journal of Nematology, Volume 53 , 1–9