''Arthroleptides'' is a small genus of frogs in the family

Petropedetidae The Petropedetidae are a family of frogs containing three genera and 12 species. They are found in sub-Saharan tropical Africa and are sometimes known under common name African torrent frogs. They are inhabitants of the splash-water zone of cle ...

. Their common name is rocky river frogs. They are found in the mountains of

East Africa East Africa, Eastern Africa, or East of Africa, is the eastern subregion of the African continent. In the United Nations Statistics Division scheme of geographic regions, 10-11-(16*) territories make up Eastern Africa: Due to the historical ...

(Tanzania, Kenya, and probably Uganda). They have been considered to belong to '' Petropedetes'', which after exclusion of ''Arthroleptides'' is restricted to Central Africa. ''Arthroleptides'' species have distinct tympana and no external

vocal sac The vocal sac is the flexible membrane of skin possessed by most male frogs and toads. The purpose of the vocal sac is usually as an amplification of their mating or advertisement call. The presence or development of the vocal sac is one way o ...

s. Males have femoral glands, and in the breeding state, spiny nuptial excrescences.

Tadpole A tadpole is the larval stage in the biological life cycle of an amphibian. Most tadpoles are fully aquatic, though some species of amphibians have tadpoles that are terrestrial. Tadpoles have some fish-like features that may not be found i ...

s live on wet rocks out of water.

Species

The three species are: * '' Arthroleptides dutoiti'' Loveridge, 1935 * '' Arthroleptides martiensseni'' Nieden, 1911 "1910" * '' Arthroleptides yakusini'' Channing, Moyer, and Howell, 2002 Also, one undescribed species from the

Nguru Mountains The Nguru Mountains are a mountain range in Morogoro Region, Tanzania, Africa. The Nguru Mountains are part of the Eastern Arc Mountains. The mountains are predominantly covered with rainforest, home to 83 species of birds (Romdal 2001) and Africa ...

probably exists.

References

{{Taxonbar, from=Q3768657 Petropedetidae Amphibians of Sub-Saharan Africa Amphibian genera Taxa named by Fritz Nieden Taxonomy articles created by Polbot