Species: Thelastoma periplaneticola Leibersperger, 1960

(Figs. 8 & 9)

Host: Periplaneta americana Linn.

Habitat: Gut

Locality: Imphal, Manipur, India

Material: Thelastoma periplaneticola females/slides no.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,12,13,14,15,16,17,18,19,20; Thelastoma periplaneticola males/slides no.21,22 deposited in the nematode collection of the Museum of Department of Zoology, Aligarh Muslim University, Aligarh, U.P., India.