| PAPILIONIDAE - Parnassians and Swallowtails |
 Black Swallowtail (Papilio polyxenes) |
 Western Tiger Swallowtail (Pterourus rutulus) |
 Two-tailed Swallowtail (Pterourus multicaudata) |
PIERIDAE - Whites and Sulphurs |
 Southwestern Orangetip (Anthocharis thoosa) |
 Spring White (Pontia sisymbrii) |
 Checkered White (Pontia protodice) |
 Cabbage White (Pieris rapae) |
|
 Clouded Sulphur (Colias philodice) |
 Orange Sulphur (Colias eurytheme) |
 Southern Dogface (Zerene cesonia) |
 Sleepy Orange (Abaeis nicippe) |
 Dainty Sulphur (Nathalis iole) |
LYCAENIDAE - Gossamer-wing Butterflies |
 Tailed Copper (Tharsalea arota) |
 Great Purple Hairstreak (Atlides halesus) |
 Juniper Hairstreak (Callophrys gryneus) |
 Sandia Hairstreak (Callophrys mcfarlandi) |
 Gray Hairstreak (Strymon melinus) |
 Marine Blue (Leptotes marina) |
 Western Pygmy-Blue (Brephidium exilis) |
 Central Blue (Euphilotes centralis) |
 Echo Azure (Celastrina echo) |
 Ceraunus Blue (Hemiargus ceraunus) |
 Reakirt's Blue (Echinargus isola) |
 Lupine Blue (Icaricia lupini) |
RIODINIDAE - Metalmarks |
 Apache Metalmark (Apodemia apache) |
NYMPHALIDAE - Brush-footed Butterflies |
 American Snout (Libytheana carinenta) |
 Monarch (Danaus plexippus) |
 Queen (Danaus gilippus) |
 Common Wood-Nymph (Cercyonis pegala) |
 Mead's Wood-Nymph (Cercyonis meadii) |
 Canyonland Satyr (Cyllopsis pertepida) |
 Variegated Fritillary (Euptoieta claudia) |
 Weidemeyer's Admiral (Limenitis weidemeyerii) |
 Arizona Sister (Adelpha eulalia) |
 Hackberry Emperor (Asterocampa celtis) |
 American Lady (Vanessa virginiensis) |
 Painted Lady (Vanessa cardui) |
 West Coast Lady (Vanessa annabella) |
 Red Admiral (Vanessa atalanta) |
 California Tortoiseshell (Nymphalis californica) |
 Mourning Cloak (Nymphalis antiopa) |
 Question Mark (Polygonia interrogationis) |
 Hoary Comma (Polygonia gracilis) |
 Gray Buckeye (Junonia grisea) |
 Fulvia Checkerspot (Chlosyne fulvia) |
 Bordered Patch (Chlosyne lacinia) |
 Field Crescent (Phyciodes pulchella) |
 Mylitta Crescent (Phyciodes mylitta) |
 Texan Crescent (Anthanassa texana) |
HESPERIIDAE - Skippers |
 Silver-spotted Skipper (Epargyreus clarus) |
 Short-tailed Skipper (Zestusa dorus) |
 Northern Cloudywing (Thorybes pylades) |
 Golden-headed Scallopwing (Staphylus ceos) |
 Common Sootywing (Pholisora catullus) |
 Mexican Sootywing (Pholisora mejicanus) |
 Burgess' Duskywing (Erynnis burgessi) |
 Rocky Mtn. Duskywing (Gesta telemachus) |
 Meridian Duskywing (Erynnis meridianus) |
 Funereal Duskywing (Erynnis funeralis) |
 Common Checkered-Skipper (Burnsius communis) |
 Yucca Giant-Skipper (Megathymus yuccae) |
 Orange Skipperling (Copaeodes aurantiaca) |
 Bronze Roadside-Skipper (Amblyscirtes aenus) |
 Oslar's Roadside-Skipper (Amblyscirtes oslari) |
 Dotted Roadside-Skipper (Amblyscirtes eos) |
 Fiery Skipper (Hylephilia phyleus) |
 Apache Skipper (Hesperia woodgatei) |
 Pahaska Skipper (Hesperia pahaska) |
 Green Skipper (Hesperia viridis) |
 Taxiles Skipper (Lon taxiles) |
 Kiowah Skipper (Euphyes kiowah) |
 Viereck's Skipper (Atrytonopsis vierecki) |
 Margarita Skipper (Atrytonopsis margarita) |