TAG

xenopus

Xenopus is a genus of highly aquatic frogs native to Sub-Saharan Africa. There are 20 species in the Xenopus genus. They are known collectively as African Clawed Frogs or Platanna.The best-known species belonging to this genus is Xenopus laevis, which is commonly studied as a model organism for developmental biology, cell biology, toxicology, and neuroscience [Wikipedia].