Buenoa, structures of two species A B. unguis, male fore tarsus, ventral view B B. pseudomutabilis, male abdominal ventral laterotergite I, ventral view.
Part of: Jordão R, Barbosa JF, Moreira FFF (2025) Survey of the Notonectidae (Insecta, Hemiptera, Heteroptera, Nepomorpha) from northeastern Brazil. ZooKeys 1233: 245-288. https://doi.org/10.3897/zookeys.1233.120598