Ogasawarana obtusa was created in 2008.
Ogasawarana ogasawarana was created in 1902.
Ogasawarana nitida was created in 1980.
Ogasawarana capsula was created in 1902.
Ogasawarana discrepans was created in 1902.
Ogasawarana comes was created in 1909.
Oenopota ogasawarana was created in 1993.
Ogasawarana hirasei was created in 1902.
Ogasawarana optima was created in 1905.
Ogasawarana arata was created in 1902.
Ogasawarana microtheca was created in 1902.
Azenia obtusa was created in 1854.
Elysia obtusa was created in 1938.