The Flores shrew is a white-toothed shrew found only on Flores Island, Indonesia. It is listed as a critically endangered species due to habitat loss and a restricted range.
Leptodactylodon mertensi is a species of frog in the family Arthroleptidae. It is endemic to the mountains of western Cameroon and occurs on the southern slopes of the Bamileke Plateau, Mount Nlonako, and Mount Manengouba. The specific name mertensi honours Robert Mertens, a German zoologist and herpetologist. Common name Mertens' egg frog has been coined for it.
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.
Colostethus agilis is a species of frog in the family Dendrobatidae. It is endemic to Colombia. Its natural habitats are subtropical or tropical moist montane forests and rivers.
Colostethus alacris is a species of frog in the family Dendrobatidae. It is endemic to Colombia. Its natural habitats are subtropical or tropical moist montane forests and rivers.
Colostethus brachistriatus is a species of frog in the family Dendrobatidae. It is endemic to Colombia. Its natural habitats are subtropical or tropical moist montane forests, rivers, arable land, and pastureland.
Anomaloglossus degranvillei is a species of frog in the Aromobatidae family. It is known from French Guiana but is likely to occur also in Suriname and Brazil, and possibly in Guyana. It is named in honour of Jean-Jacques de Granville, a botanist from French Guiana.
Colostethus dysprosium is a species of frogs in the family Dendrobatidae.
Colostethus fraterdanieli is a species of frog in the family Dendrobatidae. It is endemic to the Andes in Colombia. Colostethus yaguara might be its junior synonym. It lives on the ground close to streams in cloud forests and in dry tropical forests. It is threatened by habitat loss caused by agriculture and logging.
Colostethus furviventris is a species of frog in the family Dendrobatidae. It is endemic to Colombia. Its natural habitats are subtropical or tropical moist montane forests and rivers.
Colostethus imbricolus is a species of frog in the family Dendrobatidae. It is endemic to Colombia. Its natural habitats are subtropical or tropical moist lowland forests and rivers. It is threatened by habitat loss. The biomes of the frog are Terrestrial and Freshwater.
Colostethus inguinalis is a species of frog in the family Dendrobatidae. It is endemic to northwestern and northcentral Colombia. Its common name is common rocket frog, although this name can also refer to Colostethus panamansis that until 2004 was considered a junior synonym of Colostethus inguinalis. Much of the older literature on Colostethus inguinalis is actually about Colostethus panamansis.
Colostethus jacobuspetersi, commonly known as Quito Rocket Frog, is a species of frog in the family Dendrobatidae. It is endemic to Ecuador. Its natural habitats are subtropical or tropical moist montane forests, subtropical or tropical high-altitude grassland, and rivers. It is threatened by habitat loss.
Colostethus lynchi is a species of frog in the family Dendrobatidae. It is endemic to Colombia. Its natural habitats are subtropical or tropical moist lowland forests and rivers.
Allobates marchesianus is a species of frog in the Aromobatidae family. It is found in the Amazon Basin in Brazil, Colombia, Ecuador, Peru, and Venezuela. However, this species might represent a cryptic species complex, where at least the populations from Venezuela belong to an undescribed species. Its natural habitats are secondary and old-growth tropical rainforests, where it lives on the forest floor. It is threatened by habitat loss.
"Colostethus" ramirezi is a species of frog that is endemic to Colombia. It is only known from the region of its type locality, Urrao in the Antioquia Department. Its generic placement is uncertain; for the moment it is retained as "Colostethus" within the family Dendrobatidae.
Colostethus ruthveni is a species of frog in the family Dendrobatidae. It is endemic to the Magdalena Department in northern Colombia. The specific name ruthveni honors Alexander Grant Ruthven, an American herpetologist. It is known from the lower slopes of the north-western portion of the Sierra Nevada de Santa Marta. Its natural habitats are tropical dry forests and cloud forests where it occurs near streams. It is threatened by habitat loss.
Colostethus thorntoni is a species of frog in the family Dendrobatidae. It is endemic to Colombia where it is known from the Cordillera Central in the Antioquia Department.
Colostethus yaguara is a species of frog in the family Dendrobatidae. It is endemic to Colombia where it is only known from its type locality, Ituango, on the Cordillera Occidental in the northern Antioquia Department. It might be conspecific with Colostethus fraterdanieli. Its natural habitats are cloud forests where it can be found in leaf-litter near streams.
Kassina mertensi is a species of frog in the family Hyperoliidae. It is endemic to northeastern Democratic Republic of the Congo. The specific name mertensi honours Robert Mertens, a German zoologist and herpetologist. Common name Mertens' running frog has been coined for it.
