Red-disked Alpine
Erebia discoidalis (W. Kirby, 1837)
Family: Nymphalidae
Subfamily: Satyrinae
Identification: Wings are brownish black and lack eyespots. Forewing has a large chestnut red patch both above and below. Underside of hindwing is mottled gray and brown.
Wing Span: 1 1/2 - 1 15/16 inches (3.8 - 4.9 cm).
Life History: Adults fly slowly near the ground. Males patrol for females with a weak flight. Fourth-stage caterpillars hibernate; probably biennial.
Flight: One brood from early May to mid-June.
Caterpillar Hosts: Bluegrasses (Poa species).
Adult Food: Flower nectar.
Habitat: Large, open, grassy bogs; other areas with acidic soils.
Range: Holarctic. North America from Alaska south and east to southern Alberta, northern Montana, northern Wisconsin, northern Michigan, and southern Quebec.
Conservation: Not usually required.
NCGR: G5 - Demonstrably secure globally, though it may be quite rare in parts of its range, especially at the periphery.
Management Needs: None reported.
Comments: NULL
Get your BAMONA Gear!
Please donate!
We depend on donations to keep Butterflies and Moths of North America freely available. We want to express our gratitude to all who showed their support by making a contribution this year. You can donate to support this project at any time.
Advertise with us!
Do you have a product or service that you think would interest BAMONA users? If you would like to advertise on this website, contact us by email, or use the contact form and select the "Advertising" category.
Verified Sightings
Displaying 1 - 24 of 44 verified sightings
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/img_2153_1.jpeg?itok=nIsFDZ0J)
Observation date: Jun 17, 2023
Submitted by: Rick Sinnott
Region: Valdez-Cordova, Alaska, United States
Verified by: davidwdroppers
Verified date: May 05, 2024
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/img_1438_1_1_1.jpg?itok=QKKTeggN)
Observation date: May 18, 2022
Submitted by: John Gibbons
Region: Alberta, Canada
Verified by: Paul Prappas
Verified date: Feb 11, 2023
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/20220528172317_0a1a8901.jpg?itok=QYYe6Bjv)
Observation date: May 28, 2022
Submitted by: CheddahCurt
Region: Alberta, Canada
Verified by: Paul Prappas
Verified date: Feb 11, 2023
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/reddiskedalpine7920_lakelouiseak_18jun2011.jpg?itok=6bNKsvi5)
Observation date: Jun 18, 2011
Submitted by: ursgeiser
Region: Matanuska-Susitna, Alaska, United States
Verified by: Norbert Kondla
Verified date: Nov 24, 2018
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/erebia-discoidalis-david-trently-1.jpg?itok=LIBAswkM)
Observation date: Jun 16, 2017
Submitted by: David Trently
Region: Nome, Alaska, United States
Verified by: Norbert Kondla
Verified date: Nov 24, 2018
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/filefield_paths/red-disked_alpine_one_of_a_group_of_three_may_26_2018_home.jpg?itok=3NFhoF67)
Observation date: May 26, 2018
Submitted by: Ellen Riggins
Region: Ontario, Canada
Verified by: rosslayberry
Verified date: Jun 30, 2018
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/filefield_paths/red_disked_alpine_may_23_2018_home_1024x748.jpg?itok=rAgPyF9p)
Observation date: May 23, 2018
Submitted by: Ellen Riggins
Region: Ontario, Canada
Verified by: rosslayberry
Verified date: Jun 30, 2018
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/filefield_paths/ak_-_red-spotted_alpine_-_beaver_slide_-_june_11_2017_2.jpg?itok=OdUTrb4z)
Observation date: Jun 11, 2017
Submitted by: RobertWeeden
Region: Yukon-Koyukuk, Alaska, United States
Verified by: Norbert Kondla
Verified date: Sep 23, 2017
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/_moe0247.jpg?itok=Q5U0op-7)
Observation date: May 05, 2013
Submitted by: canoejeep
Region: Alberta, Canada
Verified by: Norbert Kondla
Verified date: Jun 27, 2013
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/p6020009_2crp.jpg?itok=H2np7fgB)
Observation date: Jun 02, 2013
Submitted by: BOGwalker
Region: St. Louis County, Minnesota, United States
Verified by: Tom Middagh
Verified date: Jun 03, 2013
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/11_cw.jpg?itok=d_Srya97)
Observation date: May 24, 2009
Submitted by: tjantscher
Region: St. Louis County, Minnesota, United States
Verified by: Tom Middagh
Verified date: Jan 08, 2013
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/rdalpine_reduced.jpg?itok=4DU2kx3e)
Observation date: May 27, 2011
Submitted by: BOGwalker
Region: St. Louis County, Minnesota, United States
Verified by: Tom Middagh
Verified date: Jan 12, 2012
![](/sites/default/files/no-image-icon-480x360.png)
Observation date: May 30, 1997
Submitted by: legacy.reporter (Herig, Terry)
Region: Dickinson County, Michigan, United States
Verified by: Ranger Steve Mueller (Steven J. Mueller)
Verified date: May 01, 2011
![](/sites/default/files/no-image-icon-480x360.png)
Observation date: May 08, 1999
Submitted by: legacy.reporter (Nielsen, Mogens C.)
Region: Dickinson County, Michigan, United States
Verified by: Ranger Steve Mueller (Steven J. Mueller)
Verified date: May 01, 2011
![](/sites/default/files/no-image-icon-480x360.png)
Observation date: Jun 01, 1997
Submitted by: legacy.reporter (Perkins, Owen A.)
Region: Dickinson County, Michigan, United States
Verified by: Ranger Steve Mueller (Steven J. Mueller)
Verified date: May 01, 2011
![](/sites/default/files/no-image-icon-480x360.png)
Observation date: May 13, 1998
Submitted by: legacy.reporter (Herig, E. Ted)
Region: Dickinson County, Michigan, United States
Verified by: Ranger Steve Mueller (Steven J. Mueller)
Verified date: May 01, 2011
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/erebia_discoidalis_kondla1.jpg?itok=rF8MYUge)
Observation date: May 15, 2008
Submitted by: Norbert Kondla
Region: Alberta, Canada
Verified by: Norbert Kondla
Verified date: Feb 08, 2011
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/3776_08.jpg?itok=aRVNO68c)
Observation date: unknown
Submitted by: BAMONA
Region:
Verified by: BAMONA
Verified date: Sep 06, 2010
![](/sites/default/files/no-image-icon-480x360.png)
Observation date: Jun 13, 1999
Submitted by: legacy.reporter (JLH)
Region: Southeast Fairbanks, Alaska, United States
Verified by: legacy.verifier (Lepidopterists' Society Season Summary)
Verified date: Jan 23, 2008
![](/sites/default/files/no-image-icon-480x360.png)
Observation date: May 26, 1999
Submitted by: legacy.reporter (JLH)
Region: Fairbanks North Star, Alaska, United States
Verified by: legacy.verifier (Lepidopterists' Society Season Summary)
Verified date: Jan 23, 2008
![](/sites/default/files/no-image-icon-480x360.png)
Observation date: unknown
Submitted by: legacy.reporter
Region: Baraga County, Michigan, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
![](/sites/default/files/no-image-icon-480x360.png)
Observation date: unknown
Submitted by: legacy.reporter
Region: Koochiching County, Minnesota, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
![](/sites/default/files/no-image-icon-480x360.png)
Observation date: unknown
Submitted by: legacy.reporter
Region: Iron County, Wisconsin, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
![](/sites/default/files/no-image-icon-480x360.png)
Observation date: unknown
Submitted by: legacy.reporter
Region: Marquette County, Michigan, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
- 1 of 2
- next ›