Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Calendar

TaxonomyBrowse
Info
ImagesLinksBooksData

Species Erynnis tristis - Mournful Duskywing - Hodges#3953

Mournful Duskywing - Erynnis tristis - male Erynnis tristis - female Mournful Duskywing ? - Erynnis tristis - male Erynnis tristis? - Erynnis tristis Erynnis tristis Duskywings love the lavender in our yard  - Erynnis tristis Duskywing? - Erynnis tristis - female Duskywing species? - Erynnis tristis - male
Show images of: caterpillars · adults · both
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Lepidoptera (Butterflies and Moths)
Superfamily Papilionoidea (Butterflies and Skippers)
Family Hesperiidae (Skippers)
Subfamily Pyrginae (Spread-wing Skippers)
Tribe Erynnini
Genus Erynnis (Duskywings)
Species tristis (Mournful Duskywing - Hodges#3953)
Hodges Number
3953
Synonyms and other taxonomic changes
Erynnis tristis (Boisduval)
Orig. Comb: Thanaos tristis Boisduval, 1852
Explanation of Names
tristis (L). "sad, sorrowful, mournful"- probably referring to the somber colors of the wings
Numbers
Butterflies of America lists 3 subspecies:
tristis (Boisduval, 1852)
tatius (W. H. Edwards, 1883)
pattersoni Burns, 1964 ***Probably not found in our area
Identification
Range
w. coast to s. TX to Colombia - Map (MPG, BOA)
Food
hosts on various native oak species
Print References
Annales de la Société entomologique de France, ser. 2, v. 10, p.311 - Boisduval's original description of the species
Internet References