Chalcosyrphus valgus
| Chalcosyrphus valgus | |
|---|---|
 | |
| male | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Diptera |
| Family: | Syrphidae |
| Subfamily: | Eristalinae |
| Tribe: | Xylotini |
| Genus: | Chalcosyrphus |
| Subgenus: | Chalcosyrphus |
| Species: | C. valgus |
| Binomial name | |
| Chalcosyrphus valgus (Gmelin, 1790) | |
Chalcosyrphus valgus is a medium-sized species of hoverfly[1] with a widespread range throughout the palearctic region.