Egira hiemalis

Brown Woodling

Egira perlubens

Egira rubrica

Egira simplex

Smoky Tentmaker

Enargia infumata

Maple Spanworm Moth

Ennomos magnaria

Epinotia castaneana

Epinotia columbia

Epinotia emarginana

Birch-Aspen Leafroller

Epinotia solandriana

Ello Sphinx

Erinnyis ello

Dreamy Duskywing

Erynnis icelus

Persius Duskywing

Erynnis persius

Johnson's Euchlaena

Euchlaena johnsonaria

Euchlaena mollisaria

Currant Eulithis

Eulithis propulsata

Northwestern Phoenix Moth

Eulithis xylina

Wormwood Pug

Eupithecia absinthiata

Eupithecia lachrymosa

Eupithecia maestosa

Common Eupithacia

Eupithecia miserulata

Tamarack Looper

Eupithecia misturata

Eupithecia nimbicolor

Eupithecia perfusca

Green Pug

Eupithecia ravocostaliata

Eupithecia rotundopuncta

Satyr Pug

Eupithecia satyrata

Gray Pug

Eupithecia subfuscata

American Angle Shades

Euplexia benesimilis

Fishia discors

Gray Furcula

Furcula cinerea

Hourglass Furcula

Furcula scolopendrina

Banded Pebble Moth

Gluphisia severa

Double Dart

Graphiphora augur

Elegant Sheepmoth

Hemileuca eglanterina

Nevada Buckmoth

Hemileuca nevadensis

Sulphur Moth

Hesperumia sulphuraria

Holcocera iceryaeella

Homoglaea carbonaria

Homoglaea dives

Ceanothus Silkmoth

Hyalophora euryalus

Glover's Silkmoth

Hyalophora gloveri

July Highflyer

Hydriomena furcata

Shattered Hydriomena

Hydriomena perfracta

Hydriomena quinquefasciata

White-lined Sphinx

Hyles lineata

Fall Webworm

Hyphantria cunea

Garden Arches

Lacanobia radix

Speckled Arches

Lacanobia subjuncta

Cuneate Arches

Lacinipolia cuneata

California Tiger Moth

Leptarctia californiae

Weidemeyer's Admiral

Limenitis weidemeyerii

False Pinion Moth

Litholomia napaea

Fireworm

Lithophane georgii

Lithophane pertorrida

Silver-spotted Tiger Moth

Lophocampa argentata

Spotted Tussock Moth

Lophocampa maculata

Birch Angle

Macaria notata

Western Tent Caterpillar

Malacosoma californica

Forest Tent Caterpillar

Malacosoma disstria