author: Martin Truckenbrodt

Determing of the Tongueless Frogs species

Determining of African Dwarf Clawed Frogs and African Clawed Frogs

Distinguishing Pseudhymenochirus from Hymenochirus

Determining of the African Dwarf Clawed Frog species

Determining of the African Clawed Frog species

Determining of Suriname Toad species