Key to the genera of Ephemerelloidea (Insecta: Ephemeroptera) from Brazil

A key to the Brazilian genera of Ephemerelloidea, nymphs and adults, belonging to the families Coryphoridae, Leptohyphidae and Melanemerellidae is presented. Currently, seven genera of this superfamily are known in Brazil. The Leptohyphidae is the most representative family, with five genera registered from the country, Leptohyphes Eaton, 1882, Leptohyphodes Ulmer, 1920, Traverhyphes Molineri, 2001, Tricorythodes Ulmer, 1920 and Tricorythopsis Traver, 1958. The families Coryphoridae and Melanemerellidae are monotypic, represented by Coryphorus Peters, 1981and Melanemerella Ulmer, 1920.

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Bibliographic Details
Main Authors: Dias,Lucimar G., Salles,Frederico F., Francischetti,Cesar N., Ferreira,Paulo Sérgio F.
Format: Digital revista
Language:English
Published: Instituto Virtual da Biodiversidade | BIOTA - FAPESP 2006
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032006000100015
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