Heteromysis octopodis sp. n., paratype adult male with 8.8 mm body length (A, D–K), paratype subadult females with 9.0 mm (B, L) and 8.8 mm (C). A cephalic region plus anterior part of carapace in male, dorsal view B anterior margin of antennular trunk in subadult female, dorsal C epipod of first thoracopod, caudal D–H series of dactylus with claw in thoracic endopods 1, 3-5, 8, caudal J fourth male pleopod, rostral K, L terminal margin of sixth pleonite, lateral, in male (K) versus subadult female (L).