WBoulengerula is a genus of amphibians in the family Herpelidae. They are found in East Africa. They are sometimes known as Boulenger's caecilians or Usambara bluish-gray caecilians.
WChthonerpeton is a genus of semiaquatic amphibians in the family Typhlonectidae. They occur in South America east of the Andes.
WEpicrionops is a genus of caecilians in the family Rhinatrematidae. Species in this genus are known from Colombia, Ecuador, Guyana and Peru, and are likely to occur in Venezuela and Brazil.
WEpicrionops petersi, or Peters' caecilian, is a species of caecilian in the family Rhinatrematidae found in Ecuador, Peru, possibly Brazil, and possibly Colombia. Its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical moist montane forests, rivers, and intermittent rivers.
WGeotrypetes seraphini, the Gaboon caecilian, is a species of amphibian in the family Dermophiidae. It is found in Cameroon, Democratic Republic of the Congo, Ivory Coast, Equatorial Guinea, Gabon, Ghana, Guinea, Liberia, Nigeria, Sierra Leone, and possibly Angola, and the Republic of the Congo. Its natural habitats are subtropical or tropical moist lowland forests, plantations, rural gardens, urban areas, heavily degraded former forests, and seasonally flooded agricultural land.
WHerpele is a genus of caecilians in the family Herpelidae. They are endemic to Central and Western Africa.
WHypogeophis is a genus of caecilians in the family Indotyphlidae. The genus consists of four species, all endemic to parts of the Seychelles Archipelago.
WIchthyophis is a genus of caecilians found in Southeast Asia, the southern Philippines, and the western Indo-Australian Archipelago.
WIchthyophis bannanicus, the Banna caecilian, is a species of amphibians in the family Ichthyophiidae found in southern China and northern Vietnam, presumably also in adjacent eastern Myanmar and northern Laos. Its natural habitats are subtropical or tropical moist lowland forests, rivers, intermittent rivers, plantations, rural gardens, heavily degraded former forest, irrigated land, and seasonally flooded agricultural land. It is threatened by habitat loss.
WIchthyophis billitonensis, the Billiton Island caecilian, is a species of amphibians in the family Ichthyophiidae endemic to the Belitung island, Indonesia. Known only from the holotype, this appears to be a small species, measuring 135 mm (5.3 in) in total length. Habitat requirements are unknown but it probably inhabits moist lowland forests. It may be threatened by habitat loss caused by opencast tin mining.
WIchthyophis elongatus, the elongated caecilian, is a species of amphibians in the family Ichthyophiidae endemic to Sumatra, including some nearby islands; however, whether these belong to this species is uncertain.
WIchthyophis garoensis, the Garo Hills caecilian, is a species of caecilian found in Assam and Meghalaya in north-eastern India. The Husain's caecilian Ichthyophis husaini was until 2016 considered a separate species. It is a subterranean caecilian that lives in the moist leaf-litter of tropical forests. It is typically found close to streams and other waterbodies.
WIchthyophis hypocyaneus, the bantam caecilian, is a species of amphibian in the family Ichthyophiidae of caecilians, endemic to Indonesia. Until its rediscovery in 2000, it was known only from the 1827 type specimen.
WIchthyophis larutensis, the Larut Hills caecilian, is a species of amphibian in the family Ichthyophiidae found in Malaysia and Thailand. Its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical moist montane forests, rivers, intermittent rivers, plantations, rural gardens, heavily degraded former forest, irrigated land, and seasonally flooded agricultural land.
WIchthyophis orthoplicatus, also known as the Pattipola caecilian or brown caecilian, is a species of caecilian endemic to Sri Lanka. It is found in a range of natural and man-made habitats including evergreen forests, rubber and tea plantations, paddy fields, rural gardens and farms, wetlands, and cattle pastureland.
WIchthyophis paucisulcus, the Siantar caecilian, is a species of amphibian in the family Ichthyophiidae found in Indonesia and Singapore. Its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical swamps, rivers, intermittent rivers, plantations, rural gardens, heavily degraded former forests, seasonally flooded agricultural land, and canals and ditches.
WIchthyophis pseudangularis is a species of caecilian endemic to Sri Lanka. It is found in a range of natural and man-made habitats: forests, rubber plantations, paddy fields, rural gardens and farms, wetlands, and pastureland.
WIchthyophis sikkimensis, the Sikkimese caecilian or Darjeeling caecilian, is a species of caecilian found in India, Nepal and possibly Bhutan. It was described by Edward Harrison Taylor in 1960.
WIchthyophis supachaii, or Supachai's caecilian, is a species of caecilian in the family Ichthyophiidae found in Thailand's provinces of Nakhon Si Thammarat and Trang, and possibly Malaysia.
WThe Koh Tao Island caecilian, Ichthyophis kohtaoensis, is a species of amphibian in the family Ichthyophiidae found in Cambodia, Laos, Myanmar, Thailand, and Vietnam. Its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical moist montane forests, rivers, intermittent rivers, swamps, freshwater marshes, intermittent freshwater marshes, plantations, rural gardens, urban areas, heavily degraded former forests, irrigated land, and seasonally flooded agricultural land.
WMicrocaecilia is a genus of caecilians in the family Siphonopidae.
WSiphonops is a genus of caecilians in the family Siphonopidae. It contains the following species:Siphonops annulatus — ringed caecilian Siphonops hardyi — Hardy's caecilian Siphonops leucoderus — Salvador caecilian Siphonops paulensis — Boettger's caecilian, cutuchi
WSiphonops paulensis, or Boettger's caecilian, is a species of caecilian in the family Siphonopidae. It is found in northern Argentina, Paraguay, eastern Bolivia, and southern Brazil. It lives subterraneously in forests, savannas, shrublands, and grassland. It also adapts to anthropogenic disturbance and can even live in urban gardens. It is a locally common species that is not facing major threats.
WThe two-coloured caecilian, Epicrionops bicolor, is a species of caecilian in the family Rhinatrematidae found in Colombia, Ecuador, and Peru. Its natural habitats are subtropical or tropical moist montane forests, rivers, and intermittent rivers.
WTyphlonectidae, also known as aquatic caecilians or rubber eels, are a family of Gymnophiona amphibians found east of the Andes in South America.
WUraeotyphlus narayani, or Narayan's caecilian, is a species of caecilian endemic to the Western Ghats of India.