Uraeotyphlus interruptus, also known as the Chengalam caecilian, is a species of caecilian in the family Ichthyophiidae. It is endemic to the Western Ghats in southern India and is only known from its type locality, Chengalam village in Kerala.
Uraeotyphlus malabaricus is a species of caecilian in the family Ichthyophiidae. It is endemic to the Western Ghats of India and is known from its type locality, "Malabar" in Kerala, and from the Nilgiri mountains in Tamil Nadu. It is known with several common names: Malabar tailed caecilian, Nilgiris caecilian, Malabar caecilian, and white-lipped caecilian.
Atretochoana eiselti is a species of caecilian originally known only from two preserved specimens discovered by Sir Graham Hales in the Brazilian rainforest, while on an expedition with Sir Brian Doll in the late 1800s, but rediscovered in 2011 by engineers working on a hydroelectric dam project in Brazil. Until 1998, it was known only from the type specimen in the Naturhistorisches Museum, Vienna. Originally placed in the genus Typhlonectes in 1968, it was reclassified into its own monotypic genus, Atretochoana, in 1996. It was also found to be more closely related to the genus Potamotyphlus than Typholonectes. The species is the largest of the few known lungless tetrapods, and the only known lungless caecilian.
Boulengerula fischeri is a species of caecilian in the family Herpelidae. It is endemic to Rwanda and only known from around its type locality near Cyangugu, southwestern Rwanda. The specific name fischeri honours Eberhard Fischer, a German botanist who has worked with Rwandan fauna and flora. Common name Fischer's African caecilian has been coined for it. Live animals have the appearance of "live pink spaghetti".
Caecilia mertensi is a species of caecilian in the family Caeciliidae from South America. The type locality is imprecise: the holotype was purportedly collected in "Seychelle Isle", but most likely originates from South America. However, more recently, several specimens have been collected from Mato Grosso, Brazil. The specific name mertensi honors Robert Mertens, a German zoologist and herpetologist. Common name Mertens' caecilian has been coined for this species.
Chthonerpeton braestrupi is a species of caecilian in the family Typhlonectidae. It is endemic to Brazil. Its natural habitats are rivers, swamps, freshwater marshes, intermittent freshwater marshes, pastureland, irrigated land, seasonally flooded agricultural land, canals and ditches.
Chthonerpeton indistinctum is a species of caecilian in the family Typhlonectidae. It is found in northeastern Argentina, Paraguay, Uruguay, and southeastern Brazil. The common name Argentine caecilian has been coined for it.
Chthonerpeton noctinectes is a species of caecilian in the family Typhlonectidae, endemic to Brazil. Its natural habitats are subtropical or tropical seasonally wet or flooded lowland grassland, swamps, freshwater lakes, and pastureland.
Chthonerpeton onorei is a species of amphibian in the family Typhlonectidae, endemic to Ecuador. Its natural habitats are subtropical or tropical moist montane forests, rivers, swamps, freshwater marshes, intermittent freshwater marshes, pastureland, irrigated land, seasonally flooded agricultural land, and canals and ditches.
Chthonerpeton perissodus is a species of caecilian in the family Typhlonectidae. It is endemic to Minas Gerais, Brazil, and only known from its imprecise type locality, Rio Pandeiro. Only three specimens are known. The common name Minas Gerais caecilian has been coined for this species.
Chthonerpeton viviparum is a species of caecilian in the family Typhlonectidae. It is endemic to southern Brazil and only known from the vicinity of Joinville, in the eastern Santa Catarina State. The common name Santa Catarina caecilian has been coined for it.
Mimosiphonops reinhardti is a species of caecilian in the family Siphonopidae. It is endemic to Brazil. It is only known from the holotype collected from "Brasilia" in 1878, probably somewhere in eastern Brazil. The specific name reinhardti honors Johannes Theodor Reinhardt, Danish zoologist and herpetologist who collected the holotype. Common name Reinhardt's caecilian has been proposed for this species.
Mimosiphonops vermiculatus is a species of caecilian in the family Siphonopidae. It is endemic to Brazil and known with certainty only from its type locality, Teresópolis in the Rio de Janeiro state. Common name worm-patterned caecilian has been proposed for this species.
Oscaecilia hypereumeces is a species of caecilian in the family Caeciliidae. It appears to be endemic to Brazil and is only known from two specimens. The holotype was collected from Joinville in Santa Catarina, although there are some doubts whether this really is its correct origin. Another specimen originates from an unknown locality. Common name Joinville caecilian has been proposed for this species.
Ichthyophis atricollaris, also known as the Long Bloee caecilian, is a species of caecilian in the family Ichthyophiidae. It is endemic to Sarawak, Borneo (Malaysia), and only known from its imprecise type locality, "Long Bloee, Boven Mahakkam, Borneo". The type series were collected during the Nieuwenhuis expedition to Borneo and were deposited at the Rijksmuseum van Natuurlijke Historie, Leiden.
Stereocyclops histrio is a species of frog in the family Microhylidae. It is endemic to the northeastern Bahia state of Brazil where it occurs in remnants of the Atlantic forest. After the holotype was collected in 1944, the species went unrecorded until a population was found in the Una Biological Reserve and its surroundings in 1999. It is now known from four locations. Common name Bahia yellow frog has been coined for it, perhaps in reference to the bright lemon yellow coloration of the holotype. It was the only species in the genus Hyophryne until 2012 when molecular data demonstrated that it is nested within Stereocyclops species.
Bradytriton is a monotypic genus of salamanders in the family Plethodontidae. it is represented by the species Bradytriton silus, commonly known as the Finca Chiblac salamander, and has been considered the sister taxon of the genus Oedipina. It is found in north-western Guatemala and in Chiapas, south-eastern Mexico.
Crotaphatrema tchabalmbaboensis is a species of caecilian in the family Scolecomorphidae, the tropical or African caecilians. It was discovered in 1997 on Mount Tchabal Mbabo in the Adamawa Plateau, western Cameroon, and described as a new species to science in 2000. Three specimens were collected at the type locality, and no individuals have been observed since.
Epicrionops marmoratus, the marbled caecilian, is a species of caecilian in the family Rhinatrematidae. It is endemic to Ecuador and only known from its type locality, Santo Domingo de los Colorados, and from near Mindo in the Pichincha Province in north-western Ecuador. It is a poorly known species that might be a junior synonym of Epicrionops bicolor.
Uraeotyphlus oommeni, sometimes known as the Oommen's caecilian, Oommen's Uraeotyphlus, or Bonnacord caecilian, is a species of caecilian in the family Ichthyophiidae. Within Uraeotyphlus, it belongs to the U. malabaricus group showing no obvious external differentiation between primary and higher-order annuli. This species is endemic to the Western Ghats and only known from its type locality, Bonaccord, Thiruvananthapuram district, southern Kerala. Very little is known about this species known only from a single specimen collected from an imprecise location.
