A revision of the neotropical genus Cora Selys, 1853 (Zygoptera: Polythoridae)

only on types. No new species has been describedsubsequent to his description of brasiliensis. DE MARMELS (1982) described the larva of cyane and treated (1988a) alcyone as a subspecies of marina. PAULSON tabulated the species by country in Central America (1982) and in South America (1983). GONZALEZ & VERDUGO (1984a, b) reported the reproductive behavior of marina. In this paper, we describe C. c. donnellyi ssp. nov„ place alcyone Selys in synonymy with marina, brasiliensis Montgomery with inca, and bogotensis Foerster with modesta. Josocora jocosa, J. kltenei and Euthore terminalis are