Scallop Shell

Rheumaptera undulata

Nantucket Pine Tip Moth

Rhyacionia frustrana

Rhyacionia pasadenana

Rifseria fuscotaeniaella

Mesquite Looper Moth

Rindgea cyda

Signate Looper Moth

Rindgea s-signata

Black-tipped Rudenia Moth

Rudenia leguminana

Omnivorous Looper

Sabulodes aegrotata

Sabulodes edwardsata

Saphenista nomonana

Saphenista saxicolana

White-streaked Saturnia Moth

Saturnia albofasciata

Mendocino Silk Moth

Saturnia mendocino

Walter's Silkmoth

Saturnia walterorum

Gold Hunter's Hairstreak

Satyrium auretorum

Behr's Hairstreak

Satyrium behrii

California Hairstreak

Satyrium californica

Sooty Hairstreak

Satyrium fuliginosa

Hedgerow Hairstreak

Satyrium saepium

Sagebrush Sooty Hairstreak

Satyrium semiluna

Sylvan Hairstreak

Satyrium sylvinus

Mountain Mahogany Hairstreak

Satyrium tetra

Dusky Saucrobotys

Saucrobotys fumoferalis

Dogbane Saucrobotys

Saucrobotys futilalis

Acute-lined Flower Moth

Schinia acutilinea

Schinia albafascia

Schinia argentifascia

Schinia aurantiaca

Schinia biundulata

Schinia buta

Schinia citrinellus

Schinia crotchii

Schinia erosa

Schinia intrabilis

Schinia ligeae

Amorpha Flower Moth

Schinia lucens

Mead's Flower Moth

Schinia meadi

Desert Marigold Moth

Schinia miniana

Spanish Needles Flower Moth

Schinia niveicosta

Schinia oculata

Schinia oleagina

Schinia pulchripennis

Schinia scarletina

Schinia suetus

Schinia velaris

Schinia walsinghami

Red-Humped Caterpillar

Schizura concinna

Unicorn Caterpillar Moth

Schizura unicornis

Blackberry Skeletonizer

Schreckensteinia festaliella

Sciota bifasciella

The Herald

Scoliopteryx libatrix

Simple Wave

Scopula junctaria

Scopula luteolata

Scopula quinquelinearia

Scopula sideraria

Scrobipalpula lutescella

Scrobipalpula psilella

Poplar Micromoth

Semioscopis inornata

Packard's Concealer Moth

Semioscopis packardella

Bordered Fawn Moth

Sericosema juturnaria