On Zeylanema mastacembeli n.sp. (Camallanidae, Camallaninae, Zeylanema Yeh, 1960) from Mastacembelus armatus (Lacep).
D000818:Animals; D005260:Female; D005399:Fishes; D008297:Male; D009348:Nematoda / Q000033:anatomy & histology*