On Cypris songkhramensis, a new species of Ostracoda (Crustacea) from Thailand Author Savatenalinton, Sukonthip text Raffles Bulletin of Zoology 2022 2022-10-14 70 440 450 journal article 216783 10.26107/RBZ-2022-0024 b46182b7-ce8c-447a-a7eb-5386e38bb7d5 2345-7600 7399838 DA6F7211-765F-4E38-8DBE-A6E3833AF2E0 Key to genera of Cypridinae 1. T2 penultimate segment undivided.........................................2 – T2 penultimate segment divided.............................................3 2. d2 seta on T2 absent, selvage on both valves submarginal..... ............................................................................. Pseudocypris – d2 seta on T2 present, RV with inwardly displaced selvage .. ........................................................................................ Cypris 3. Inwardly displaced selvage present on both valves ...............4 – Inwardly displaced selvage absent or present on one valve..5 4. β-seta on Md-palp long and slender (seta form), d1 and d2 setae on T2 subequal in length ............................. Globocypris – β-seta on Md-palp dome-shaped, d1 seta c. 2 times the length of d2 seta ......................................................................... Alboa 5. Submarginal selvage on both valves, posterior inner lists of both valves not running parallel to valve margin ... Mnementh – Inwardly displaced selvage on RV only, LV and RV with large inner list and running parallel to valve margin......... Ramotha