Description of five new and six known species of the genus Basirotyleptus Jairajpuri, 1964 (Nematoda: Dorylaimida: Tylencholaimoidea) from the Western Ghats, India Author Islam, Md Niraul A202F47B-7E49-43AE-A2EF-988E7E891AA9 Nematode Biodiversity Research Lab, Department of Zoology, Aligarh Muslim University, Aligarh- 202002, India. mnislam15@gmail.com Author Ahmad, Wasim 4A070AF3-8976-49F8-BBC1-497F1B3FB354 Nematode Biodiversity Research Lab, Department of Zoology, Aligarh Muslim University, Aligarh- 202002, India. ahmadwasim57@gmail.com text European Journal of Taxonomy 2022 2022-02-07 791 1 1 57 http://zoobank.org/2aedeba5-69c9-4630-b4be-c109b6b0d270 journal article 20745 10.5852/ejt.2022.791.1645 d21308fb-ff8b-4722-a9bd-6706515ab6d3 2118-9773 5999842 2AEDEBA5-69C9-4630-B4BE-C109B6B0D270

Table 11. Measurements of Basirotyleptus siddiqii sp. nov. All measurements are in μm.

Characters	Holotype female	Paratype female
n		1
L	362	366
Body diameter at neck base	16	16.5
Body diameter at mid body	17. 5	17
Body diameter at anus	10	9.5
a	20.1	21.5
b	3.8	3.4
c	40.2	40.7
c’	0.9	0.9
V	54.7	56.8
G1	1.1	1.6
G2	18.7	19.6
Lip region diameter	7.5	7.5
Lip region height	3.0	3.0
Amphidial aperture	5.0	–
Odontostyle length	7.5	8.0
Odontophore length	10.0	10.5
Total stylet length	17.5	18.5
Guiding ring from anterior end	8.0	7.5
Nerve ring from anterior end	50	55
Neck length	95	106
Expanded part of pharynx	15	16
Cardia length	4.0	4.0
Anterior genital branch	4.0	6.0
Posterior genital branch	68	72
Vagina length	9.5	9.0
Vulva from anterior end	198	212
Prerectum length	60	63
Rectum length	12	13
Tail length	9.0	9.0