Asthenopus, SEM photographs. Eggs: A A. curtus (egg extracted from mature nymph), B A. angelae (egg extracted from mature nymph) CA. cf. guaraniD A. hubbardi, E A. magnus. Female abdominal sternum VIII: F A. magnus G A. curtus H A. hubbardi.

 
 
  Part of: Molineri C, Salles FF, Peters JG (2015) Phylogeny and biogeography of Asthenopodinae with a revision of Asthenopus, reinstatement of Asthenopodes, and the description of the new genera Hubbardipes and Priasthenopus (Ephemeroptera, Polymitarcyidae). ZooKeys 478: 45-128. https://doi.org/10.3897/zookeys.478.8057