Atympanophrys
Atympanophrys is a genus of frogs in the family Megophryidae. They range from central China south to northern Vietnam. They are commonly known as hidden-tympanum horned toads.
Taxonomy
They were synonymized with Xenophrys in 2006, but revived as a distinct genus based on studies in 2017 and 2021.Amphibian Species of the World recognizes 4 species:Atympanophrys gigantica — giant piebald horned toadAtympanophrys nankiangensis — Nankiang horned toadAtympanophrys shapingensis — Shaping horned toadAtympanophrys wawuensis — Wawu horned toad