| Clodius Parnassian
Parnassius clodius |
| Pipevine Swallowtail
Battus philenor |
| Western Tiger Swallowtail
Papilio rutulus |
| Margined White
Pieris marginalis |
| Cabbage White
Pieris rapae |
| Large Marble
Euchloe ausonides |
| Gray Marble
Anthocharis lanceolata |
| Pacific Orangetip
Anthocharis sara |
| Sierra Sulphur
Colias behrii |
| Lustrous Copper
Lycaena cupreus |
| Great Copper
Lycaena xanthoides |
| Edith's Copper
Lycaena editha |
| Gorgon Copper
Lycaena gorgon |
| Ruddy Copper
Lycaena rubidus |
| Blue Copper
Lycaena heteronea |
| Purplish Copper
Lycaena helloides |
| Golden Hairstreak
Habrodais grunus |
| Great Purple Hairstreak
Atlides halesus |
| Sooty Hairstreak
Satyrium fuliginosum |
| California Hairstreak
Satyrium californica |
| Sylvan Hairstreak
Satyrium sylvinus Satyrium sylvinus sylvinus Satyrium sylvinus dryope |
| Mountain-Mahogany Hairstreak
Satyrium tetra |
| Hedgerow Hairstreak
Satyrium saepium |
| Western Green Hairstreak
Callophrys affinis |
| Coastal Green Hairstreak
Callophrys dumetorum |
| Sheridan's Hairstreak
Callophrys sheridanii |
| Muir's Hairstreak
Callophrys muiri |
| Brown Elfin
Callophrys augustinis |
| Moss' Elfin
Callophrys mossii |
| Western Pine Elfin
Callophrys eryphon |
| Gray Hairstreak
Strymon melinus |
| Spring Azure
Celastrina ladon |
| Pacific Dotted-Blue
Euphilotes enoptes Euphilotes enoptes bayensis |
| Silvery Blue
Glaucopsyche lygdamus |
| Sierra Nevada Blue
Agriades podarce |
| Friday's Blue
Plebejus fridayi |
| Greenish Blue
Plebejus saepiolus |
| San Emigdio Blue
Plebulina emigdionis |
| Shasta Blue
Icaricia shasta |
| Acmon Blue
Icaricia acmon |
| Mormon Metalmark
Apodemia mormo Apodemia mormo langei |
| Zerene Fritillary
Speyeria zerene Speyeria zerene puntareyes |
| Callippe Fritillary
Speyeria callippe Speyeria callippe liliana |
| Pacific Fritillary
Boloria epithore |
| Leanira Checkerspot
Thessalia leanira |
| Northern Checkerspot
Chlosyne palla |
| Sagebrush Checkerspot
Chlosyne acastus |
| Mylitta Crescent
Phyciodes mylitta |
| Variable Checkerspot
Euphydryas chalcedona |
| Edith's Checkerspot
Euphydryas editha |
| Satyr Comma
Polygonia satyrus |
| California Tortoiseshell
Nymphalis californica |
| Mourning Cloak
Nymphalis antiopa |
| Milbert's Tortoiseshell
Nymphalis milberti |
| Red Admiral
Vanessa atalanta |
| Painted Lady
Vanessa cardui |
| West Coast Lady
Vanessa annabella |
| Lorquin's Admiral
Limenitis lorquini |
| California Sister
Adelpha bredowii |
| Common Ringlet
Coenonympha tullia |
| Chryxus Arctic
Oeneis chryxus |
| Monarch
Danaus plexippus |
| Mournful Duskywing
Erynnis tristis |
| Pacuvius Duskywing
Erynnis pacuvius Erynnis pacuvius lilius |
| Two-banded Checkered-Skipper
Pyrgus ruralis |
| Common Checkered-Skipper
Pyrgus communis |
| Northern White-Skipper
Heliopetes ericetorum |
| Mohave Sootywing
Hesperopsis libya |
| Fiery Skipper
Hylephila phyleus |
| Columbian Skipper
Hesperia columbia |
| Lindsey's Skipper
Hesperia lindseyi |
| Sandhill Skipper
Polites sabuleti |
| Woodland Skipper
Ochlodes sylvanoides |
| Rural Skipper
Ochlodes agricola |
| Umber Skipper
Poanes melane |