| Uncas Skipper | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Lepidoptera |
| Family: | Hesperiidae |
| Tribe: | Hesperiini |
| Genus: | Hesperia |
| Species: | H. uncas |
| Binomial name | |
| Hesperia uncas W.H. Edwards, 1863 |
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| Subspecies | |
|
4 sspp., see text |
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| Synonyms | |
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The Uncas Skipper or White-vein Skipper (Hesperia uncas) is a butterfly of the Hesperiidae family. It is found from US midwest to southern portions of the three Canadian Prairie provinces, north as far as Edmonton, Alberta.[1]
The wingspan is 32–42 mm. There are two generations per year with adults on wing from May to June and again from August to September, in Canada from mid-June to late July.[1]
The larvae feed on Deschampsia elongata, Stipa, Bromus rubens, and Poa pratensis. Adults feed on flower nectar from various flowers, including rabbitbrush, needlegrass (Stipa nevadensis), and blue grama (Bouteloua gracilis).[2]
Listed alphabetically.[2]