Attenella

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)