Length 4-5 mm. With characters of genusParalycaea.
Kingdom Animalia Phylum Crustacea Class Malacostraca Subclass Eumalacostraca Superorder Peracarida Order Amphipoda Suborder Hyperiidea Infraorder Physocephalata Superfamily Platysceloidea Family Pronoidae Genus Paralycaea Species Paralycaea gracilis