HaddadusHaddadus is a genus of frogs in the family Craugastoridae. The genus has three species that are endemic to the Atlantic Forest of east and southeast Brazil. The genus is named for Célio F. B. Haddad, Brazilian herpetologist.DescriptionHaddadus are small to medium-sized frogs with head narrower than body. They range in size from in only known specimen of Haddadus plicifer to in females of Haddadus binotatus.SpeciesThe genus contains three species:Haddadus aramunha Haddadus binotatus ''Haddadus plicifer''