Attenella is a genus of spiny crawler mayflies in the family Ephemerellidae. There are at least four described species in Attenella.

Species These four species belong to the genus Attenella: Attenella attenuata (McDunnough, 1925) Attenella delantala (Mayo, 1952) Attenella margarita (Needham, 1927) Attenella soquele (Day, 1954)

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