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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 ↓

Spruce Cone Geometer 1
Eupithecia albicapitata
Eupithecia behrensata 2
Eupithecia coloradensis 3
Eupithecia graefii 4
Eupithecia implorata 5
Eupithecia lachrymosa 5
Eupithecia lafontaineata 5
Eupithecia maestosa 4
Tamarack Looper 6
Eupithecia misturata
Spruce Cone Pug 7
Eupithecia mutata
Eupithecia perfusca 1
Eupithecia pseudotsugata 5
Tawny Eupithecia Moth 4
Eupithecia ravocostaliata
Eupithecia subvirens 8
Horisme incana 1
Many-lined Carpet Moth 9
Anticlea multiferata
Variable Carpet Moth 10
Anticlea vasiliata
Xanthorhoe defensaria 6
Northwestern Phoenix Moth 6
Eulithis xylina
Black-banded Carpet 4
Antepirrhoe semiatrata
Dysstroma brunneata 11
Dark Marbled Carpet 6
Dysstroma citrata
Dysstroma colvillei 12
Formosa Carpet Moth 2
Dysstroma formosa
Stamnodes marmorata 13
Perizoma costiguttata 11
Hydriomena nevadae 2
Barberry Geometer Moth 14
Coryphista meadii
Tissue Moth 6
Triphosa haesitata
Small Phoenix 4
Ecliptopera silaceata
Powdered Bigwing Moth 4
Lobophora nivigerata
Prochoerodes forficaria 4
Maple Spanworm Moth 15
Ennomos magnaria
Macaria adonis 16
Common Angle 17
Macaria aemulataria
Macaria amboflava
Split-lined Angle 18
Macaria bitactata
Rannoch Looper Moth 19
Macaria brunneata
Macaria colata 4
Macaria quadrilinearia 1
Six-spotted Angle 20
Macaria sexmaculata
Pale-marked Angle 4
Macaria signaria
Sulphur Angle 21
Macaria sulphurea
Shaded Granite Moth 4
Digrammia curvata
Decorated Granite Moth 1
Digrammia decorata
Digrammia extenuata
Digrammia muscariata 22
Dark-bordered Granite 7
Digrammia neptaria
Digrammia nubiculata 4
Six-spotted Digrammia 23
Digrammia sexpunctata
Digrammia terramalata
Drepanulatrix carnearia 4
Drepanulatrix falcataria 4
Drepanulatrix foeminaria 2
Drepanulatrix hulstii
Drepanulatrix quadraria 13
Spurred Wave Moth 4
Drepanulatrix unicalcararia
Bordered Fawn Moth 24
Sericosema juturnaria
Canary Thorn 4
Neoterpes trianguliferata
Tetracis cervinaria 16
Hemlock Looper Moth 25
Lambdina fiscellaria
Mountain Girdle Moth 5
Enypia griseata
Variable Girdle Moth 6
Enypia venata
Western Conifer Looper 6
Caripeta aequaliaria
Gray Spruce Looper Moth 26
Caripeta divisata
Western False Hemlock Looper 4
Nepytia freemani
Sharp-lined Yellow 27
Sicya macularia
Snowia montanaria 28
Johnson's Euchlaena Moth 1
Euchlaena johnsonaria
Scrub Euchlaena Moth 1
Euchlaena madusaria
Euchlaena mollisaria 13
Mottled Euchlaena Moth 4
Euchlaena tigrinaria
Sulphur Moth 11
Hesperumia sulphuraria
Mountain Mahogany Looper Moth 4
Iridopsis clivinaria
Iridopsis emasculatum 4
Bent-line Gray 29
Iridopsis larvaria
Glena nigricaria 24
Stenoporpia pulmonaria 6
Common Gray 1
Anavitrinella pampinaria
Melanolophia centralis
Western Carpet 6
Melanolophia imitata
Peppered Moth 30
Biston betularia
Behr's Pero Moth 31
Pero behrensaria
Pero giganteus
Pero macdunnoughi 11
Pero mizon 1
Western Pero Moth 1
Pero occidentalis
Pero radiosaria 11
Large Banded Wave Moth 13
Apodrepanulatrix litaria
Phaeoura mexicanaria 4
Dyar's Looper Moth 1
Gabriola dyari
Thallophaga taylorata 4
Fervid Plagodis Moth 15
Plagodis fervidaria
Straight-lined Plagodis Moth 30
Plagodis phlogosaria
Barred Umber 6
Plagodis pulveraria
Spodolepis danbyi 32
Sabulodes edwardsata 33
Horned Spanworm Moth 6
Nematocampa resistaria
Columbian Emerald 34
Nemoria darwiniata
Chlorosea nevadaria 24

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

Photo Credits

  • 1. (c) Northern Rockies Research and Educational Services, all rights reserved, uploaded by Northern Rockies Research and Educational Services
  • 2. (c) Jeremy deWaard. University of British Columbia., some rights reserved (CC BY)
  • 3. (c) adriscoll, some rights reserved (CC BY-NC), uploaded by adriscoll
  • 4. (c) Jim Johnson, some rights reserved (CC BY-NC-ND), uploaded by Jim Johnson
  • 5. (c) mpgranch, some rights reserved (CC BY-NC), uploaded by mpgranch
  • 6. (c) Dick, some rights reserved (CC BY-NC-SA)
  • 7. (c) Stuart Tingley, some rights reserved (CC BY-NC), uploaded by Stuart Tingley
  • 8. (c) Gary Nunn, some rights reserved (CC BY-NC), uploaded by Gary Nunn
  • 9. (c) Susan Elliott, some rights reserved (CC BY-NC), uploaded by Susan Elliott
  • 10. (c) Kyle Jones, some rights reserved (CC BY-NC), uploaded by Kyle Jones
  • 11. (c) Ken-ichi Ueda, some rights reserved (CC BY), uploaded by Ken-ichi Ueda
  • 12. (c) Chuck Sexton, some rights reserved (CC BY-NC), uploaded by Chuck Sexton
  • 13. (c) Jim Vargo at Moth Photographers Group, some rights reserved (CC BY-NC-SA)
  • 14. no rights reserved, uploaded by Kevin Keegan
  • 15. (c) Mike V.A. Burrell, some rights reserved (CC BY-NC), uploaded by Mike V.A. Burrell
  • 16. (c) Ken-ichi Ueda, some rights reserved (CC BY)
  • 17. (c) John Beetham, some rights reserved (CC BY-NC), uploaded by John Beetham
  • 18. (c) Van Truan, some rights reserved (CC BY-NC), uploaded by Van Truan
  • 19. (c) Andrey Ponomarev, some rights reserved (CC BY-NC), uploaded by Andrey Ponomarev
  • 20. (c) suegregoire, some rights reserved (CC BY-NC), uploaded by suegregoire
  • 21. (c) Aaron Carlson, some rights reserved (CC BY), uploaded by Aaron Carlson
  • 22. (c) Don Loarie, some rights reserved (CC BY), uploaded by Don Loarie
  • 23. (c) Juan Cruzado Cortés, some rights reserved (CC BY-SA), uploaded by Juan Cruzado Cortés
  • 24. (c) James Bailey, some rights reserved (CC BY-NC), uploaded by James Bailey
  • 25. (c) kens18, some rights reserved (CC BY-NC), uploaded by kens18
  • 26. (c) Fyn Kynd, some rights reserved (CC BY-SA), uploaded by Fyn Kynd
  • 27. (c) nolieschneider, some rights reserved (CC BY-NC), uploaded by nolieschneider
  • 28. (c) paul_dennehy, some rights reserved (CC BY-NC), uploaded by paul_dennehy
  • 29. (c) Brent Steury, some rights reserved (CC BY-NC), uploaded by Brent Steury
  • 30. (c) David Kaposi, some rights reserved (CC BY-NC), uploaded by David Kaposi
  • 31. (c) Mike troll Dame, some rights reserved (CC BY-NC-ND), uploaded by Mike troll Dame
  • 32. (c) Matt Bowser, some rights reserved (CC BY), uploaded by Matt Bowser
  • 33. (c) Celeste Ramsay, some rights reserved (CC BY-NC-ND)
  • 34. (c) Liam O'Brien, some rights reserved (CC BY-NC), uploaded by Liam O'Brien

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