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


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Journal of Nematology

Society of Nematologists

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ISSN: 0022-300X
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VOLUME 49 , ISSUE 3 (September 2017) > List of articles

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


Keywords : Aporcelaimidae, compendium, diagnosis, key to species, Makatinus, molecular analysis, morphology, new synonym, systematics.

Citation Information : Journal of Nematology. Volume 49, Issue 3, Pages 245-253, DOI:

License : (CC BY 4.0)

Received Date : 28-April-2017 / Published Online: 03-December-2017

Open Access article funded by The corresponding author (R.P.S.) received financial support from Ministerio de Ciencia, Tecnologıa



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 molecular data support a relationship with Aporcelaimellus, which, however, might not be as close as usually assumed. An emended diagnosis of the genus, a key to species identification, and a compendium of their morphometrics are provided. Makatinus siddiqii is regarded as species inquirenda, Makatinus simus is retained under Eudorylaimus, and Makatinus tritici becomes a junior synonym of Aporcelaimellus tritici.

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Ahmad,W. 1997. Observations on the genus Makatinus Heyns, 1965 (Aporcelaimidae: Dorylaimida) with comments on the status of Aporcelaimus minor Loos, 1945. Pakistan Journal of Nematology 15:1–5.


Ahmad,W., and Ahmad, I. 1992. Makatinus heynsi n. sp. (Dorylaimida: Aporcelaimidae) from Goa, India. Fundamental and applied Nematology 15:149–152.


Ahmad, W., and Jairajpuri, M. S. 1982. Opisthodorylaimus n. gen., and some new and known species of Dorylaimoidea (Nematoda) from India. Revue de N_ematologie 5:261–275.


Ahmad, W., Sturhan, D., and Wouts, W. M. 2003. Four new species of Dorylaimida (Nematoda) from New Zealand. New Zealand Journal of Nematology 30:43–55.


Alvarez-Ortega, S., and Pena-Santiago, R. 2011. Studies on the genus Aporcelaimellus Heyns, 1965 (Dorylaimida: Aporcelaimidae). Species from Sri Lanka originally described by Loos. Nematology 13:193–209.


Alvarez-Ortega, S., and Pena-Santiago, R. 2013. Taxonomy of the genus Aporcelaimellus Heyns, 1965 (Nematoda, Dorylaimida, Aporcelaimidae). Zootaxa 3669:243–260.


Alvarez-Ortega, S., and Pena-Santiago, R. 2016. Aporcella charidemiensis sp. n. (Dorylaimida: Aporcelaimidae) from the southern Iberian Peninsula, with comments on the phylogeny of the genus. Nematology 18:811–821.


Alvarez-Ortega, S., Subbotin, S. A., and Pena-Santiago, R. 2013. Morphological and molecular study of Californian species of the genus Aporcelaimellus


Heyns, 1965 (Dorylaimida, Aporcelaimidae). Nematology 15:431–449.


Andrassy, I. 1958. Erd- und Susswassernematoden aus Bulgarien. Acta Zoologica Academiae Scientiarum Hungaricae 4:1–88.


Andrassy, I. 1959. Taxonomische Ubersicht der Dorylaimen (Nematoda). I. Acta Zoologica Academiae Scientiarum Hungaricae 5:191–240.


Andrassy, I. 1986. The genus Eudorylaimus


Andrassy, 1959 and the present status of its species (Nematoda: Qudsianematidae). Opuscula Zoologica Budapestinensis 22:1–42.


Andrassy, I. 2002. Free-living nematodes from the Ferto-Hansag National Park, Hungary. Pp. 21–97 in S. Mahunka, ed. The fauna of the Ferto-Hansag National Park. Budapest, Hungary: Hungarian National History Museum.


Andrassy, I. 2009. Free-living nematodes of Hungary, vol. III, in C. Csuzdi and S. Mahunka, eds. Pedozoologica Hungarica No. 5. Budapest, Hungary: Hungarian Natural History Museum and Systematic Zoology Research Group of the Hungarian Academy of Sciences.


Bastian, H. C. 1865. Monograph of the Anguillulidae, or free nematoids, marine, land and freshwater; with descriptions of 100 new species. Transactions of the Linnean Society of London-Zoology 25:73–184.


Botha, A., and Heyns, J. 1990. Aporcelaimidae (Nematoda: Dorylaimida) from the Kruger National Park. Koedoe 33:27–46.


Castillo, P., Vovlas, N., Subbotin, S., and Troccoli, A. 2003. A new rootknot nematode, Meloidogyne baetica n. sp. (Nematoda: Heteroderidae), parasitizing wild olive in Southern Spain. Phytopathology 93:1093–1102.


Darriba, D., Taboada, G. L., Doallo, R., and Posada, D. 2012. jModelTest 2: More models, new heuristics and parallel computing. Nature Methods 9:772.


De Ley, P., Felix, A. M., Frisse, L. M., Nadler, S. A., Sternberg, P. W., and Thomas, W. K. 1999. Molecular and morphological characterization of two reproductively isolated species with mirror-image anatomy (Nematoda: Cephalobidae). Nematology 1:591–612.


Edgar, R. C. 2004. MUSCLE: Multiple sequence alignment with high accuracy and high throughput. Nucleic Acids Research 32:1792– 1797.


Gantait, V. V., Tanmay, B., and Amalendu, C. 2011. Description of Makatinus siddiqii, new species (Dorylaimida: Aporcelaimidae: Aporcelaiminae) from Paschim Medinipur, West Bengal, India with key to its world species. Pakistan Journal of Zoology 43:171–174.


Hall, T. A. 1999. BioEdit: A user-friendly biological sequence alignment editor and analysis program for Windows 95/98/NT. Nucleic Acids Symposium Series 41:95–98.


Heyns, J. 1965. On the morphology and taxonomy of the Aporcelaimidae, a new family of dorylaimid nematodes. Entomology Memoirs, Department of Agriculture Technical Services. Republic of South Africa 10:1–51.


Heyns, J. 1967. Makatinus macropuntatus n. sp. (Nematoda: Aporcelaimidae) from the Kruger National Park. Koedoe 10:101–103.


Holterman, M., Rybarczyk, K., Van den Essen, S., van Megen, H., Mooyman, P., Pe~na-Santiago, R., Bongers, T., Bakker, J., and Helder, J. 2008. A ribosomal DNA-based framework for the detection and quantification of stress-sensitive nematode families in terrestrial habitats. Molecular Ecology Resources 8:23–34.


Jimenez-Guirado, D. 1994. Observations of the genus Makatinus Heyns, 1965 (Nematoda: Aporcelaimidae) and description of M. aquaticus sp. n. from Spain. Afro-Asian Journal of Nematology 4:1–6.


Kreis, H. A. 1924. Contribution _a la connaissance des n_ematodes libres du Surinam (Guyane Hollandaise). Annales de Biologie Lacustre 13:123–136.


Loos, C. A. 1945. Notes on free-living and plant-parasitic nematodos of Ceylon. 1. Ceylon Journal of Science. Section B. Zoology 23:1–7.


Micoletzky, D. H. 1925. Zur Kenntnis tropischer, freilebender Nematoden aus Surinam, Trinidad and Ostafrika. Zoologischer Anzeiger 64:1–28.


Ronquist, F., Teslenko, M., van der Mark, P., Ayres, D., Darling, A., Hohna, S., Larget, B., Liu, L., Suchard, M. A., and Huelsenbeck, J. P. 2012. MrBayes 3.2: Efficient Bayesian phylogenetic inference and model choice across a large model space. Systematic Biology 61:539–542.


Shaheen, A., and Ahmad,W. 2004. Three new and known species of Dorylaimida (Nematoda) from Costa Rica. International Journal of Nematology 14:177–185.


Thorne, G., and Swanger, H. H. 1936. A monograph of the nematode genera Dorylaimus Dujardin, Aporcelaimus n. gen., Dorylaimoides n. gen., and Pungentus n. gen. Capita Zoologica 6:1–223.


Varela, I., Abolafia, J., and Pe~na-Santiago, R. 2017. On the identity of two close species of the genus Makatinus Heyns, 1965 (Nematoda, Dorylaimida, Aporcelaimidae) from tropical America, with the proposal of their synonymy. Nematology 19:567–573.