Macrogenioglottus is a genus of frogs in the family Odontophrynidae. It is monotypic, being represented by the single species, the Bahia forest frog (Macrogenioglottus alipioi). It is endemic to the Atlantic Forest of southeastern Brazil. Its natural habitats are primary and old secondary forests, but it can also live in agroforestry systems such as cacao plantations. Habitat loss is a potential threat to this species. References Odontophrynidae Monotypic amphibian genera Endemic fauna of Brazil Amphibians of Brazil Taxonomy articles created by Polbot Taxa named by Antenor Leitão de Carvalho Amphibians described in 1946