Summary ²

Erynnis tristis, the mournful duskywing, is a species of spread-wing skipper in the family of butterflies known as Hesperiidae. It is found in Central America, North America, and South America.

Sources and Credits

1. (c) icosahedron, some rights reserved (CC BY), uploaded by icosahedron
2. (c) Wikipedia, some rights reserved (CC BY-SA), https://en.wikipedia.org/wiki/Erynnis_tristis

More Info

• iNat taxon page
• Animal Diversity Web
• Biodiversity Heritage Library
• BOLD Systems BIN search
• BugGuide
• Butterflies and Moths of North America
• CalPhotos
• CUIC Insect Images
• Global Biodiversity Information Facility (GBIF)
• HOSTS - a Database of the World's Lepidopteran Hostplants
• Moth Photographers Group
• NatureServe Explorer 2.0
• Pacific Northwest Moths

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