Family Unionicolidae Oudemans, 1909 Genus Unionicola Haldeman, 1842 Subgenus Unionicola (Fulleratax) Vidrine, 1984 1 Unionicola (Fulleratax) davisi Vidrine, 1984 2 Unionicola (Fulleratax) robacki Vidrine, 1984