Pontoclausia cochleata sp. nov., male A habitus, dorsal B urosome, dorsal C left caudal ramus, dorsal D maxilliped E leg 1 F distal part of endopod of leg 1. Scale bars: 0.1 mm (A); 0.05 mm (B, C); 0.02 mm (D, F); 0.05 mm (E).