Teladoma helianthi

Teleiopsis baldiana

Telethusia ovalis

Telphusa sedulitella

Terastia meticulosalis

Tesagrotis amia

Tesagrotis atrifrons

Tesagrotis corrodera

Tesagrotis piscipellis

Tescalsia giulianiata

Tetanolita palligera

Tetracis australis

Tetracis barnesii

Falcate Synaxis

Tetracis cervinaria

Tetracis formosa

Tetracis hirsutaria

October Thorn Moth

Tetracis jubararia

Tetracis mosesiani

September Thorn Moth

Tetracis pallulata

Tetraloniella davidsoni

Tetraloniella distata

Tetraloniella pomonae

Tetraloniella vandykei

Thallophaga hyperborea

Thallophaga nigroseriata

Thallophaga taylorata

Tailed Copper

Tharsalea arota

Edith's Copper

Tharsalea editha

Gorgon Copper

Tharsalea gorgon

Purplish Copper

Tharsalea helloides

Hermes Copper

Tharsalea hermes

Blue Copper

Tharsalea heteronea

Mariposa Copper

Tharsalea mariposa

Lilac-bordered Copper

Tharsalea nivalis

Ruddy Copper

Tharsalea rubidus

Great Copper

Tharsalea xanthoides

Thaumatographa regalis

Thaumatopsis atomosella

Thaumatopsis crenulatella

Thaumatopsis fernaldella

Thaumatopsis fieldella

Woolly Grass-veneer Moth

Thaumatopsis pexellus

Thaumatopsis repandus

Tholera americana

Thopeutis forbesellus

Western Cloudywing

Thorybes diversus

Thorybes mexicana

Thorybes mexicana nevada

Northern Cloudywing

Thorybes pylades

Thyraylia nana

Thyridopteryx meadii

Tinagma californicum

Tinagma powelli

Tinagma pulverilinea

Tinea croceoverticella

Tinea grumella

Tinea irrepta

Tinea irrupta

Tinea niveocapitella

Tinea occidentella