''Werneria preussi'' is a species of

toad Toad is a common name for certain frogs, especially of the family Bufonidae, that are characterized by dry, leathery skin, short legs, and large bumps covering the parotoid glands. A distinction between frogs and toads is not made in scientif ...

in the family

Bufonidae {{Cat main, Toad This category contains both species commonly called toads, and the true toads from the family Bufonidae {{Cat main, Toad This category contains both species commonly called toads, and the true toads from the family Bufonidae {{Cat m ...

. It is found in southwestern

Cameroon Cameroon (; french: Cameroun, ff, Kamerun), officially the Republic of Cameroon (french: République du Cameroun, links=no), is a country in west-central Africa. It is bordered by Nigeria to the west and north; Chad to the northeast; the C ...

and—highly disjunctly and based on a more than 100 years old record—in Togo. Some sources also mention

Equatorial Guinea Equatorial Guinea ( es, Guinea Ecuatorial; french: Guinée équatoriale; pt, Guiné Equatorial), officially the Republic of Equatorial Guinea ( es, link=no, República de Guinea Ecuatorial, french: link=no, République de Guinée équatoria ...

. Its natural habitats are rocky streams and waterfalls in submontane forests, but it also occurs in degraded secondary habitats. It lives exclusively in and around water and breeds in streams. It is locally common but probably threatened by loss of its forest caused by agricultural encroachment and human settlement.

References

preussi Amphibians of Cameroon Taxonomy articles created by Polbot Amphibians described in 1893 {{Bufonidae-stub