Protocytheridae
Protocytheridae is a family of crustaceans belonging to the order Podocopida.
Genera:Abyssocythereis Schornikov, 1975Arculicythere Grekoff, 1963Hechticythere Gruendel, 1978Kirtonella Bate, 1963Pleurocythere Triebel, 1951Procytheridea Peterson, 1954Protocythere Triebel, 1938Pseudohutsonia Wienholz, 1967Saxocythere Kemper, 1971