New species of Cloeodes Traver (Ephemeroptera: Baetidae) from the State of Rio de Janeiro, Brazil

Cloeodes jaragua, new species, is described based on nymphs collected from the Serra dos Órgãos, Rio de Janeiro, Brazil. The distribution of C. jaragua is possibly restricted to the Serra dos Órgãos. The new species represents the first record of the genus Cloeodes from Rio de Janeiro based on a nominal species.

Insecta; Cloeodes jaragua; description