Sphaeroniscidae
Sphaeroniscidae is a family of crustaceans belonging to the order Isopoda.
Genera:Amazoniscus Lemos de Castro, 1967Circoniscus Pearse, 1917 Neosanfilippia Brian, 1957 Protosphaeroniscus Schmalfuss, 1980 Richardsoniscus Vandel, 1963 Scleropactes Budde-Lund, 1885 Sphaeroniscus Gerstäcker, 1854 Spherarmadillo Richardson, 1907