S. No.;Character;"Character state" 1;"Female body length";"up to 0.7 mm (0), more than 0.7 mm (1)" 2;"Transverse striations";"inconspicuous (0), fine (1), prominent (2)" 3;"Longitudinal ridges";"fine (0), prominent (1)" 4;"Shape of lip region";"truncate (0), rounded (1)" 5;"Lip region";"continuous (0), set off with a depression (1)" 6;"Labial sensilla";"papilliform (0), raised / setose (1)" 7;"Adradial plates";"faint (0), prominent (1)" 8;"Shape of stoma";"narrow tubular (0), wide tubular (1)" 9;"Stoma length: width";"equal (0), two times (1), 2.5-3 times (2)" 10;"Size of dorsal tooth";"small (0), large (1)" 11;"Shape of dorsal tooth";"thorn-shaped (0), claw-shaped (1), weakly triangular (2)" 12;"Size of subventral teeth";"small (0), hardly visible (1)" 13;"Shape of median bulb";"swollen (0), ovoid (1), elongate (2)" 14;"Valve plates of median bulb";"moderately developed (0), strong (1)" 15;"Shape of glandular part";"pyriform (0), rounded (1)" 16;"Uterine pouch";"small chamber (0), spacious complex chamber (1), absent (2)" 17;"Vulval lips";"protruding (0), non protruding (1)" 18;"Shape of spicules";"arcuate (0), straight (1), with angular process (2)" 19;"Size of spicules";"moderately long (0), massive (1)" 20;"Head of spicule";"rounded (0), rectangular/ hood-shaped (1), feebly marked (2)" 21;"Distal end of spicule";"pointed (0), flanged (1), blunt/ rounded (2), hooked (3), divided (4)" 22;"Shape of gubernaculum";"trough shape (0), complex with pieces (1), balloon-like (2)" 23;"Proximal end of gubernaculum";"tapering/ claw-like (0), peg like /or blunt (1), other type (2)" 24;"Distal end of gubernaculum";"pointed with spines/processes (0), pointed without processes (1), blunt without spines (2), complex/hooked (3), with disjointed end (4)" 25;"Gubernaculum vs spicule length";"half (0), up to two-third (1), almost equal to spicule (2), about 1/3 (3)" 26;"GP1 and GP2";"closely placed (0), slightly spaced (1), widely spaced (2)" 27;"Number of precloacal papillae";"two (0), three (1)" 28;"Post cloacal grouped papillae";"GP 6-8 (0),  GP 5-7 (1)" 29;"Number of post cloacal papillae";"six (0), seven (1)" 30;"Tail shape";"conical spike (0), long filliform (1)"