Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
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Order Lepidoptera - Butterflies and Moths

Show images of: caterpillars · adults · both

Butterfly from Saratoga, CA - Adelpha californica Butterfly to ID - Lycaena mariposa - male Moth or butterfly? - Speyeria cybele - female Spring Azure - Celastrina ladon Chlosyne hoffmanni from the Sierra - Chlosyne hoffmanni Polygonia interrogationis Unknown butterfly - may be a juvenile - Chlosyne lacinia Black Swallowtail - Papilio polyxenes - male

Skipper Spp. - Atalopedes campestris - female Which Checkered Skipper ? - Pyrgus scriptura - female Wild Indigo Duskywing - Erynnis baptisiae - female Dun Skipper? - Wallengrenia egeremet Thorybes pylades (Northern Cloudywing)?  - Thorybes 9024019 Skipper - Wallengrenia egeremet - male butterfly - Pyrgus Clouded Skipper - Lerema accius - female

Which prominent? - Misogada unicolor Bagworm moth - Psyche casta Moth - Ethmia Alien Chest Burster ? - Acronicta americana Moth - Gillmeria pallidactyla Caterpillar - Chrysodeixis includens Moth - Nomophila nearctica Large dark unknown moth - Prionoxystus macmurtrei