Tags: Crustacean.
Syncarida is a superorder of crustaceans comprising the two extant orders Anaspidacea and Bathynellacea and the extinct order Palaeocaridacea. Fifty-nine living genera are known in six families:Anaspidacea Calman 1904Anaspididae Thomson 1893Koonungidae Sayce 1908Psammaspididae Schminke 1974Stygocarididae Noodt 1963Bathynellacea Chappuis 1915Bathynellidae Grobben 1904Parabathynellidae Noodt 1965↑ ↑ ↑ ↑