Osachila is a genus of crabs in the family Aethridae, containing three fossil species, and the following extant species: \n* Osachila acuta Stimpson, 1871 \n* Osachila antillensis Rathbun, 1916 \n* Osachila expansa Takeda, 1977 \n* Osachila galapagensis Rathbun, 1935 \n* Osachila kaiserae Zimmerman & Martin, 1999 \n* Osachila lata Faxon, 1893 \n* Osachila levis Rathbun, 1898 \n* Osachila semilevis Rathbun, 1916 \n* Osachila sona Garth, 1940 \n* Osachila stimpsonii Studer, 1883 \n* Osachila tuberosa Stimpson, 1871