Anterior margin of carapace broadly rounded with median small triangular projection. Eyes with large cornea, somewhat flattened; eyestalks with small papilla on dorsal surface.
Ref.: Nouvel (1943).
Kingdom Animalia Phylum Crustacea Superorder Peracarida Order Mysidacea Suborder Mysida Family Petalophthalmidae Genus Boreomysis Species Boreomysis atlantica