Caridina poso sp. nov. Morphology 2. Paratype ♂, cl. 2.7 mm, ZMB 29624 A second maxilliped B third maxilliped C first pereiopod D second pereiopod E third pereiopod F dactylus of third pereiopod G fifth pereiopod H dactylus of fifth pereiopod; ♂, cl. 2.7 mm, ZMB 29766 I endopod of male first pleopod J appendix masculina on male second pleopod. Scale bars: 0.5 mm (A, F–J); 1 mm (B–E).