Two new and two known species of the genus Paraoxydirus Jairajpuri and Ahmad, 1978 (Nematoda: Dorylaimida) from Western Ghats of India

Two new and two known species of the genus Paraoxydirus Jairajpuri and Ahmad, 1978 are described and illustrated from Western Ghats of India. P. vulvalpapillatus n. sp. is characterized by having large sized body (L = 4.6 – 4.8 mm); lip region continuous with completely amalgamated lips; amphidial f...

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Autores principales:	Kumar S., Ahmad W.
Formato:	article
Lenguaje:	EN
Publicado:	Sciendo 2021
Materias:	compendium description india new species paraoxydirus western ghats Agriculture (General) S1-972 Medicine (General) R5-920
Acceso en línea:	https://doaj.org/article/5dcc53ae991d486cb900cf76b8731446
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spelling	oai:doaj.org-article:5dcc53ae991d486cb900cf76b87314462021-12-05T14:11:07ZTwo new and two known species of the genus Paraoxydirus Jairajpuri and Ahmad, 1978 (Nematoda: Dorylaimida) from Western Ghats of India1336-908310.2478/helm-2021-0028https://doaj.org/article/5dcc53ae991d486cb900cf76b87314462021-09-01T00:00:00Zhttps://doi.org/10.2478/helm-2021-0028https://doaj.org/toc/1336-9083Two new and two known species of the genus Paraoxydirus Jairajpuri and Ahmad, 1978 are described and illustrated from Western Ghats of India. P. vulvalpapillatus n. sp. is characterized by having large sized body (L = 4.6 – 4.8 mm); lip region continuous with completely amalgamated lips; amphidial fovea cup – shaped; 5 – 6 μm long odontostyle; 11 – 13 μm long odontophore; pharyngeal expansion about 28 – 36 % of neck length; transverse vulva; vulval papillae conspicuous; males with 46 – 54 μm long spicules; 11 – 14 continuous ventromedian supplements and long filiform tail similar in both sexes. P. indicus n. sp. is characterized by having large sized body (L = 4.0 – 4.8 mm); lip region poorly offset with amalgamated lips; amphidial fovea cup-shaped; 7 – 8 μm long, robust odontostyle; 17 – 18 μm long odontophore; pharyngeal expansion about 32 – 40 % of neck length; 21 – 26 μm long cardia; longitudinal vulva; 748 – 894 μm long filiform tail; males with 45 – 54 μm long spicules and 12 – 15 continuous ventromedian supplements. P. gigas Jairajpuri, 1964 and P. novus Jairajpuri, 1965 are redescribed based on specimens collected from several localities. A diagnostic Key and compendium to the identification of its eight valid species is provided.Kumar S.Ahmad W.Sciendoarticlecompendiumdescriptionindianew speciesparaoxydiruswestern ghatsAgriculture (General)S1-972Medicine (General)R5-920ENHelminthologia, Vol 58, Iss 3, Pp 292-314 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	compendium description india new species paraoxydirus western ghats Agriculture (General) S1-972 Medicine (General) R5-920
spellingShingle	compendium description india new species paraoxydirus western ghats Agriculture (General) S1-972 Medicine (General) R5-920 Kumar S. Ahmad W. Two new and two known species of the genus Paraoxydirus Jairajpuri and Ahmad, 1978 (Nematoda: Dorylaimida) from Western Ghats of India
description	Two new and two known species of the genus Paraoxydirus Jairajpuri and Ahmad, 1978 are described and illustrated from Western Ghats of India. P. vulvalpapillatus n. sp. is characterized by having large sized body (L = 4.6 – 4.8 mm); lip region continuous with completely amalgamated lips; amphidial fovea cup – shaped; 5 – 6 μm long odontostyle; 11 – 13 μm long odontophore; pharyngeal expansion about 28 – 36 % of neck length; transverse vulva; vulval papillae conspicuous; males with 46 – 54 μm long spicules; 11 – 14 continuous ventromedian supplements and long filiform tail similar in both sexes. P. indicus n. sp. is characterized by having large sized body (L = 4.0 – 4.8 mm); lip region poorly offset with amalgamated lips; amphidial fovea cup-shaped; 7 – 8 μm long, robust odontostyle; 17 – 18 μm long odontophore; pharyngeal expansion about 32 – 40 % of neck length; 21 – 26 μm long cardia; longitudinal vulva; 748 – 894 μm long filiform tail; males with 45 – 54 μm long spicules and 12 – 15 continuous ventromedian supplements. P. gigas Jairajpuri, 1964 and P. novus Jairajpuri, 1965 are redescribed based on specimens collected from several localities. A diagnostic Key and compendium to the identification of its eight valid species is provided.
format	article
author	Kumar S. Ahmad W.
author_facet	Kumar S. Ahmad W.
author_sort	Kumar S.
title	Two new and two known species of the genus Paraoxydirus Jairajpuri and Ahmad, 1978 (Nematoda: Dorylaimida) from Western Ghats of India
title_short	Two new and two known species of the genus Paraoxydirus Jairajpuri and Ahmad, 1978 (Nematoda: Dorylaimida) from Western Ghats of India
title_full	Two new and two known species of the genus Paraoxydirus Jairajpuri and Ahmad, 1978 (Nematoda: Dorylaimida) from Western Ghats of India
title_fullStr	Two new and two known species of the genus Paraoxydirus Jairajpuri and Ahmad, 1978 (Nematoda: Dorylaimida) from Western Ghats of India
title_full_unstemmed	Two new and two known species of the genus Paraoxydirus Jairajpuri and Ahmad, 1978 (Nematoda: Dorylaimida) from Western Ghats of India
title_sort	two new and two known species of the genus paraoxydirus jairajpuri and ahmad, 1978 (nematoda: dorylaimida) from western ghats of india
publisher	Sciendo
publishDate	2021
url	https://doaj.org/article/5dcc53ae991d486cb900cf76b8731446
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Two new and two known species of the genus Paraoxydirus Jairajpuri and Ahmad, 1978 (Nematoda: Dorylaimida) from Western Ghats of India

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