Anterior margin of carapace rounded, with extremely short upturned projection. Endopod of 2nd pereopod with 2 spines on carpopropodus.
Ref.: O. S. Tattersall (1955).
Kingdom Animalia Phylum Crustacea Superorder Peracarida Order Mysidacea Suborder Mysida Family Petalophthalmidae Genus Boreomysis Species Boreomysis bispinosa