TY - JOUR A1 - Savatenalinton, Sukonthip T1 - Martensina thailandica gen. et sp. nov. a freshwater ostracod representing a new subfamily of Cyprididae, Martensininae subfam. nov. (Crustacea: Ostracoda) from Thailand T2 - European journal of taxonomy N2 - Martensina thailandica gen. et sp. nov., a freshwater ostracod species representing a new subfamily, Martensininae subfam. nov., in the family Cyprididae, is here described from a swamp in Maha Sarakham Province, Thailand. The new genus and species is mainly characterized by the 7-segmented antennula which has a Rome organ and remarkably long aesthetasc ya, the morphology of the sexually dimorphic antenna (A2), the markedly elongated A2 terminal segment, the short and thin α- and β-setae on the mandibular palp, the elongated terminal segment of the maxillula, the obviously 2-segmented male prehensile palp, the presence of d1 and d2 setae on the protopod of the second thoracopod (T2), the sexually dimorphic T2, the distinctive terminal segment of the third thoracopod bearing three long setae, the well-developed caudal ramus, the large hemipenis which has a complex internal structure, and the Zenker organ with funnel-shaped ends and numerous spiny whorls. T3 - European journal of taxonomy : EJT - 836:1-22 KW - taxonomy KW - biodiversity KW - new species KW - new subfamily KW - microcrustacean Y1 - 2022 UR - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/68770 UR - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-687708 SN - 2118-9773 VL - 2022 IS - 836 SP - 1 EP - 22 PB - Muséum National d'Histoire Naturelle CY - Paris ER -