Antennal scale narrowly lanceolate, about 5 times as long as broad. Telson entire, broadly linguiform, with rounded apex, 1.3 times as long as broad at base, lateral margin naked, ending distally in small tooth; apex with 11-15 short spines on each side of longer mid-apical pair.
Ref.: Bacescu (1969), Brattegard (1970a).
Kingdom Animalia Phylum Crustacea Superorder Peracarida Order Mysidacea Suborder Mysida Family Mysidae Subfamily Mysinae Tribe Erythropini Genus Metamysidopsis Species Metamysidopsis swifti