Argyrotaenia provana

Modoc Budworm

Choristoneura retiniana

Red-Striped Needleworm Moth

Epinotia radicana

Cottonwood Dagger Moth

Acronicta lepusculina

Western Avocado Leafroller Moth

Amorbia cuneana

Fruit-Tree Leafroller Moth

Archips argyrospila

Orange Tortrix Moth

Argyrotaenia franciscana

Rusty Shoulder Knot Moth

Aseptis binotata

Douglas-Fir Cone Moth

Barbara colfaxiana

Pale Beauty

Campaea perlata

Chionodes praetor

Sugar Pine Tortrix Moth

Choristoneura lambertiana

Oblique-Banded Leafroller Moth

Choristoneura rosaceana

Mottled Gray Carpet

Cladara limitaria

White Triangle Tortrix

Clepsis persicana

Cosmia praeacuta

Dasypyga alternosquamella

Spruce Coneworm

Dioryctria reniculelloides

The Small Engrailed

Ectropis crepuscularia

Brown Woodling

Egira perlubens

Egira simplex

Mountain Girdle Moth

Enypia griseata

Packard's Girdle Moth

Enypia packardata

Variable Girdle Moth

Enypia venata

Epinotia trossulana

Currant Eulithis

Eulithis propulsata

Larch Pug

Eupithecia annulata

Eupithecia graefii

Eupithecia longipalpata

Cloaked Pug

Eupithecia mutata

Gray Pug

Eupithecia subfuscata

Eupithecia unicolor

Euxoa extranea

Dyar's Looper Moth

Gabriola dyari

Holcocera iceryaeella

Hydriomena californiata

July Highflyer

Hydriomena furcata

Furious Carpet Moth

Hydriomena irata

Renounced Hydriomena

Hydriomena renunciata

Hemlock Looper

Lambdina fiscellaria

Silver-spotted Tiger Moth

Lophocampa argentata

Pale-marked Angle

Macaria signaria

Forest Tent Caterpillar

Malacosoma disstria

Western Carpet

Melanolophia imitata

Brown-lined Looper

Neoalcis californiaria

Pine White

Neophasia menapia

Nepytia umbrosaria

Manto Tussock Moth

Orgyia antiqua

Douglas Fir Tussock Moth

Orgyia pseudotsugata

Speckled Green Fruitworm Moth

Orthosia hibisci

Behr's Pero Moth

Pero behrensaria

Friendly Probole

Probole amicaria

Retinia picicolana

Sharp-Lined Yellow

Sicya macularia

Stenoporpia pulmonaria

Western Conifer Looper

Syngrapha celsa

Tetracis pallulata

Thallophaga hyperborea

Xestia mustelina