2. Ichthyophis Fitzinger, 1826 Type species: Caecilia glutinosa Linnaeus, 1758 (Fig. 5) by original monotypy. Diagnosis: The only ichthyophiids with inner mandibular teeth and tentacular apertures below and intermediate between the eyes and nares. Distribution: Bangladesh, Cambodia, China, India, Indonesia, Laos, Malaysia, Myanmar, Nepal, Philippines, Sri Lanka, Thailand, Vietnam. Content: 38 species (acuminatus, alfredii, atricollaris, bannanicus, beddomei, bernisi, biangularis, billitonensis, bombayensis, daribokensis, dulitensis, elongatus, garoensis, glandulosus, glutinosus, humphreyi, husaini, hypocyaneus, javanicus, khumhzi, kodaguensis, kohtaoensis, laosensis, longicephalus, mindanaoensis, monochrous, moustakius, nokrekensis, orthoplicatus, paucisulcus, pseudangularis, sendenyu, sikkimensis, singaporensis, sumatranus, supachaii, tricolor, youngorum).

Published as part of Wilkinson, Mark, Mauro, Diego San, Sherratt, Emma & Gower, David J., 2011, A nine-family classification of caecilians (Amphibia: Gymnophiona), pp. 41-64 in Zootaxa 2874 on page 50, DOI: 10.5281/zenodo.200863