Plumalexius
| Plumalexius Temporal range: | |
|---|---|
| Plumalexius rasnitsyni holotype | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Hymenoptera |
| Family: | †Plumalexiidae |
| Genus: | †Plumalexius Brothers, 2011 |
| Type species | |
| Plumalexius rasnitsyni Brothers, 2011 | |
| Other species | |
| |
Plumalexius is a genus of wasps in the extinct monotypic family Plumalexiidae, containing two species: the type species Plumalexius rasnitsyni, known from the Late Cretaceous White Oaks Pit in Sayreville, New Jersey, and Plumalexius ohmkuhnlei, known from the Cretaceous Burmese amber.