Antennal scale lanceolate with acutely pointed apex, 8 times as long as broad. Telson linguiform, 1.8 times as long as broad; lateral margin with 3 spines in basal part, followed by short unarmed section, and then with 14-20 spines; apex rounded, with 2 pairs of spines.
Ref.: Bacescu (1968b), Almeida Prado (1974).
Kingdom Animalia Phylum Crustacea Superorder Peracarida Order Mysidacea Suborder Mysida Family Mysidae Subfamily Mysinae Tribe Erythropini Genus Mysidopsis Species Mysidopsis tortonesei