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Moths of Montana, USA

A guide to Moths of Montana. This guide doesn't include moths from the Noctuidae family, those are covered in another guide. The season tags are in reference to when adults are usually flying. At Northern Rockies Research & Educational Services, we begun a long-term monitoring project for ...more ↓

Forage Looper Moth 1
Caenurgina erechtea
Grote's Underwing Moth 2
Catocala grotiana
Joined Underwing Moth 3
Catocala junctura
Semirelict Underwing Moth 4
Catocala semirelicta
Shadowy Arches 5
Drasteria adumbrata
Drasteria divergens 1
Northern Arches 6
Drasteria hudsonica
Drasteria ochracea 7
Drasteria sabulosa 8
Merry Melipotis 9
Melipotis jucunda
Colorful Zale Moth 10
Zale minerea
Hop Vine Snout 11
Hypena humuli
American Idia Moth 12
Idia americalis
Fall Webworm Moth 13
Hyphantria cunea
Isabella Tiger Moth 14
Pyrrharctia isabella
Wandering Tiger Moth 7
Spilosoma vagans
Many-spotted Tiger Moth 11
Hypercompe permaculata
Nevada Tiger Moth 15
Apantesis nevadensis
Ornate Tiger Moth 16
Apantesis ornata
Williams' Tiger Moth 11
Apantesis williamsii
Garden Tiger 17
Arctia caja
St. Lawrence Tiger Moth 14
Arctia parthenos
Oregon Cycnia Moth 10
Cycnia oregonensis
Spotted Tussock Moth 1
Lophocampa maculata
Pearly-winged Lichen Moth 15
Crambidia casta
White Satin Moth 18
Leucoma salicis
Rusty Tussock Moth 1
Orgyia antiqua
Douglas-fir tussock moth 19
Orgyia pseudotsugata
Six-spotted Gray 20
Spargaloma sexpunctata
Mycterophora longipalpata 21

Edited by Northern Rockies Research and Educational Services, some rights reserved (CC BY-SA)

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