Gymnophiona (Caecilians)
Family: Caeciliidae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Oscaecilia osae | Lahanas & Savage, 1992 | Airstrip caecilian | (rediscovered) | Costa Rica | Rediscovered | Access |
Family: Chikilidae
—No subordinate taxa
Family: Dermophiidae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Dermophis oaxacae | (Mertens, 1930) | Oaxacan caecilian | (rediscovered) | Mexico | Rediscovered | Access |
Family: Herpelidae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Boulengerula denhardti | Nieden, 1912 | Denhardti’s caecilian | (rediscovered) | Kenya | Rediscovered | Access |
| Boulengerula fischeri | Nussbaum & Hinkel, 1994 | - | (rediscovered) | Cyangugu Prefecture, Rwanda | Rediscovered | Access |
| Herpele multiplicata | Nieden, 1912 | Victoria caecilian | pre-1913 | Cameroon | Missing | Access |
Family: Ichthyophiidae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Ichthyophis husaini | Pillai & Ravichandran, 1999 | Husain's caecilian | 1983 | Garo Hills, Meghalaya state, India | Invalid (synonym) | Access |
| Ichthyophis hypocyaneus | (Boie, 1827) | Javan caecilian, Javanese caecilian, Marsh caecilian | (rediscovered) | Java (=Jawa), Indonesia | Rediscovered | Access |
| Ichthyophis longicephalus | Pillai, 1986 | Long-headed caecilian | (rediscovered) | Kerala, India | Rediscovered | Access |
| Ichthyophis weberi | Taylor, 1920 | Malatgan River caecilian | (rediscovered) | Palawan Island, Philippines | Rediscovered | Access |
| Uraeotyphlus interruptus | Pillai & Ravichandran, 1999 | Chengalam caecilian | 1992 | Kerala, India | Missing | Access |
| Uraeotyphlus malabaricus | (Beddome, 1870) | Malabar caecilian, Nilgiris caecilian, White-lipped caecilian | 1870 | Malabar, India | Missing | Access |
| Uraeotyphlus menoni | Annandale, 1913 | Menon’s caecilian, Kerala caecilian | pre-1914 | Cochin, India | Missing | Access |
| Uraeotyphlus narayani | Seshachar, 1939 | Narayan’s caecilian, Kannan caecilian | pre-1940 | Kerala, India | Missing | Access |
| Uraeotyphlus oommeni | Gower and Wilkinson, 2007 | Oommen’s caecilian | 1987 | Kerala, India | Missing | Access |
| Uraeotyphlus oxyurus | (Dumeril & Bibron, 1841) | Red caecilian, Dark-brown caecilian, Pale-throated caecilian, Sharp-nosed caecilian, Sharp-tailed caecilian | pre-1842 | Malabar, India | Missing | Access |
Family: Indotyphlidae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Gegeneophis seshachari | Ravichandran, Gower & Wilkinson, 2003 | Seshachari's caecilian | (rediscovered) | Dorle Village, Ratnagiri District, Maharashtra State, Western Ghats, India | Rediscovered | Access |
| Idiocranium russeli | Parker, 1936 | Makamunu Assumbo caecilian | (rediscovered) | Cameroon (southwestern) | Rediscovered | Access |
Family: Rhinatrematidae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Epicrionops columbianus | Rendahl & Vestergren, 1938 | El Tambo caecilian | ? | Colombia | Missing | Access |
| Epicrionops lativittatus | Taylor, 1968 | Eastern caecilian | pre-1969 | "eastern Peru" | Missing | Access |
| Epicrionops parkeri | Dunn, 1942 | Parker's caecilian | ? | Colombia | Missing | Access |
| Rhinatrema bivittatum | (Guérin-Méneville, 1829) | Two banded caecilian, Two-lined caecilian | (rediscovered) | Brazil, French Guiana, Guyana & Surinam(e) | Rediscovered | Access |
Family: Scolecomorphidae
—No subordinate taxa
Family: Siphonopidae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Siphonops leucoderus | Taylor, 1968 | Salvador caecilian | ? | Brazil | Missing if valid | Access |
Family: Typhlonectidae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Aretochoana eiselti | Taylor, 1968 | - | (rediscovered) | Brazil | Rediscovered | Access |