Benthesicymus crenatus Bate, 1881, A, B, H, I stn CP413, 4412–4446 m, male cl 53.7 mm (NTOU M02183) C stn CP466, 5226–5314 m, female cl 20.1 mm (NTOU M02188) D–G stn CP416, 4824–4807 m, female cl 27.1 mm (NTOU M02186) A carapace and anterior appendages, lateral view B abdominal somites III to V, lateral view C telson, dorsal view D left maxilliped III E left pereiopod I F dactylus of left maxilliped III G thoracic sternites V to VIII H left petasma, ventral view I tip of median lobe, ventral view. Scale bars: 5 mm (A–E, G, H); 1 mm (F, I).