Antennal scale short, narrow, somewhat outwardly curved, more than 7 times as long as broad. Telson 1.5 times as long as wide.
Ref.: Tattersall and Tattersall (1951), Ii (1964).
Kingdom Animalia Phylum Crustacea Superorder Peracarida Order Mysidacea Suborder Mysida Family Mysidae Subfamily Mysinae Tribe Erythropini Genus Katerythrops Species Katerythrops oceanae
