Rostrum very long, with pointed apex. Eyes extending laterally beyond width of carapace. Antennal scale linear with narrowly rounded apex. Telson twice as long as broad, with broadly rounded apex, armed throughout with small equal spines.
Ref.: Zimmer (1912), as Paramysidopsis major; O. S. Tattersall (1955).
Kingdom Animalia Phylum Crustacea Superorder Peracarida Order Mysidacea Suborder Mysida Family Mysidae Subfamily Mysinae Tribe Erythropini Genus Mysidopsis Species Mysidopsis major