(Adelophryne pachydactyla)
Adelophryne pachydactyla is a species of frog in the family Eleutherodactylidae. It is endemic to the coastal area of south-central Bahia state, Brazil. Some specimens first identified as A. pachydactyla have later been found to represent a new species, Adelophryne mucronatus; the two species can occur in sympatry. The specific name pachydactyla is derived from Greek pachys (=thick) and daktylos (=finger), referring to the thick, short, swollen fingers of this frog.