Lake Poso's shrimp fauna revisited: the description of five new species of the genus Caridina (Crustacea, Decapoda, Atyidae) more than doubles the number of endemic lacustrine species

Caridina mayamareenae sp. nov. Morphology 1. Paratype ♂, cl. 2.7 mm, ZMB 29627 A cephalothorax and cephalic appendages C preanal carina D uropodal diaeresis E–F telson G antennular peduncle H scaphocerite I maxilla J first maxilliped K palp of first maxilliped; paratype ♀, cl. 2.7 mm, MZB Cru 5044 B rostrum. Scale bars: 2 mm (A, E); 1 mm (B, G–I); 0.5 mm (C, D, F, J, K).