Columbian Blue
Euphilotes columbiae (Mattoni, 1954)
Family: Lycaenidae
Subfamily: Lycaeninae
Identification:
Wing Span:
Life History:
Flight:
Caterpillar Hosts: Eriogonum compositum, Eriogonum elatum
Adult Food: Eriogonum compositum, Eriogonum elatum
Habitat:
Range:
Conservation:
NCGR:
Management Needs:
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 - 10 of 10 verified sightings
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/dscn9751_0.jpg?itok=DHJRXW5H)
Observation date: Jun 24, 2023
Submitted by: hiker96
Region: Yakima County, Washington, United States
Verified by: davidwdroppers
Verified date: Jul 10, 2023
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/umtanum_creek_canyon_7.jpg?itok=LEPPV3Rc)
Observation date: May 20, 2022
Submitted by: hiker96
Region: Kittitas County, Washington, United States
Verified by: davidwdroppers
Verified date: Jun 14, 2022
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/p5201060.jpg?itok=VgmvMmbh)
Observation date: May 20, 2022
Submitted by: weflybye
Region: Kittitas County, Washington, United States
Verified by: davidwdroppers
Verified date: May 24, 2022
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/columbia_dotted_blue_5153_web.jpg?itok=kqi72Mkd)
Observation date: Jun 09, 2019
Submitted by: Chris Carvalho
Region: Klickitat County, Washington, United States
Verified by: davidwdroppers
Verified date: Jul 23, 2019
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/filefield_paths/08-img_6524.jpg?itok=8CVkFxa4)
Observation date: Jun 17, 2018
Submitted by: PDunwiddie
Region: Kittitas County, Washington, United States
Verified by: davidwdroppers
Verified date: Jun 30, 2018
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/img_9192_1.jpg?itok=q_SaXR-F)
Observation date: Jun 26, 2014
Submitted by: randimal
Region: Kittitas County, Washington, United States
Verified by: davidwdroppers
Verified date: Jul 28, 2014
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/img_4037_0.jpg?itok=FipxDEsq)
Observation date: Jul 14, 2012
Submitted by: PDunwiddie
Region: Kittitas County, Washington, United States
Verified by: davidwdroppers
Verified date: Jul 17, 2012
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/img_3510_0.jpg?itok=xfNZNW4m)
Observation date: Jul 08, 2012
Submitted by: PDunwiddie
Region: Kittitas County, Washington, United States
Verified by: davidwdroppers
Verified date: Jul 11, 2012
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/img_2406_0.jpg?itok=zZ4ZrTjl)
Observation date: Jun 16, 2012
Submitted by: PDunwiddie
Region: Kittitas County, Washington, United States
Verified by: davidwdroppers
Verified date: Jun 18, 2012
![](/sites/default/files/no-image-icon-480x360.png)
Observation date: Jul 11, 2010
Submitted by: legacy.reporter (Paul Opler and EviBuckner-Opler )
Region: Kittitas County, Washington, United States
Verified by: paulopler (Paul Opler)
Verified date: Dec 31, 2010