''Singidella'' is an extinct

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial n ...

of prehistoric

frog A frog is any member of a diverse and largely carnivorous group of short-bodied, tailless amphibians composing the order Anura (ανοὐρά, literally ''without tail'' in Ancient Greek). The oldest fossil "proto-frog" '' Triadobatrachus'' is ...

from the

Eocene The Eocene ( ) Epoch is a geological epoch that lasted from about 56 to 33.9 million years ago (mya). It is the second epoch of the Paleogene Period in the modern Cenozoic Era. The name ''Eocene'' comes from the Ancient Greek (''ēṓs'', " ...

Tanzania Tanzania (; ), officially the United Republic of Tanzania ( sw, Jamhuri ya Muungano wa Tanzania), is a country in East Africa within the African Great Lakes region. It borders Uganda to the north; Kenya to the northeast; Comoro Islands ...

. It is a member of the family

Pipidae The Pipidae are a family of primitive, tongueless frogs. The 41 species in the family Pipidae are found in tropical South America (genus ''Pipa'') and sub-Saharan Africa (the three other genera). Description Pipid frogs are highly aquatic and ...

, and is closely related to

African dwarf frogs The African dwarf frog is a genus of aquatic frog native to parts of Equatorial Africa. It is common in the pet trade and is often mistaken for the African clawed frog, a similar-looking frog in the same family. African dwarf frogs (''Hymenochi ...

(''Hymenochirus'') and

Merlin's dwarf gray frog Merlin's dwarf gray frog (''Pseudhymenochirus merlini''), or Merlin's clawed frog, is a species of frog in the family Pipidae. It is monotypic within the genus ''Pseudhymenochirus''. It is found in southern Guinea-Bissau, western Guinea, and sout ...

(''Pseudohymenochirus'').

References

See also