IRMNG Taxon list
Halmomises lacustris von Kennel, 1891
Laccocoryne horii Uchida & Uchida, 1929 accepted as Moerisia horii (T. Uchida & S. Uchida, 1929)
Moerisia alberti Leloup, 1938
Moerisia carinae Bouillon, 1978
Moerisia gangetica Kramp, 1958
Moerisia gemmata (Ritchie, 1915)
Moerisia horii (T. Uchida & S. Uchida, 1929)
Moerisia inkermanica Paltschikowa-Osroumova, 1925 accepted as Ostroumovia inkermanica (Paltschikowa-Ostroumova, 1925)
Moerisia lyonsi Boulenger, 1908
Moerisia maeotica (Ostroumoff, 1896) accepted as Odessia maeotica (Ostroumoff, 1896)
Moerisia pallasi (Derzhavin, 1912)
Odessia maeotica (Ostroumoff, 1896)
Odessia microtentaculata Xu, Huang & Chen, 1991
Ostroumovia inkermanica (Paltschikowa-Ostroumova, 1925)