Aethridae Dana, 1851
Osachila acuta Stimpson, 1871
Osachila antillensis Rathbun, 1916
Osachila expansa Takeda, 1977
Osachila galapagensis Rathbun, 1935
Osachila kaiserae Zimmerman & Martin, 1999
Osachila lata Faxon, 1893
Osachila levis Rathbun, 1898
Osachila semilevis Rathbun, 1916
Osachila sona Garth, 1940
Osachila stimpsonii Studer, 1883
Osachila tuberosa Stimpson, 1871
Osachila valdesensis
