Carapace with rostrum slender, distinctly denticulate. Supra-orbital spines distinct but small. Antennal scale somewhat tapering toward apex, outer margin with 4 strong teeth.
Ref.: Sars (1885); Fage (1941), as Gnathophausia gigas.
Kingdom Animalia Phylum Crustacea Superorder Peracarida Order Mysidacea Suborder Lophogastrida Family Lophogastridae Genus Neognathophausia Species Neognathophausia gigas
