Vena-spuria-absent
Guides
Psilota
Psilota is a genus of small hoverflies in the family Syrphidae. Adults are characterized by black coloration, long wings, and the absence of a vena spuria—a wing feature present in most other hoverfly genera. The genus is most diverse in Australia, where 34 species have been documented, though it also occurs in Europe and other regions. Larvae are known to feed on tree sap.