Clodius Parnassian
Parnassius clodius Ménétriés, 1857
Family: Papilionidae
Subfamily: Parnassiinae
Identification: Upper surface of forewing cell with 3 dark gray bars. Front wing has no red spots. Upper surface of hindwing with 2 red spots; female usually has red anal bar. Mated females have large, white keeled pouch (sphragis) at end of abdomen.
Wing Span: 2 - 2 1/2 inches (50 - 62 mm).
Life History: Males patrol habitat to find females; after mating they attach a pouch to female to prevent multiple matings. Females lay single eggs scattered on the host plant. Caterpillars feed at night at the base of host plant and pupate in a loose silk cocoon above ground. Overwintering is by the egg stage.
Flight: One flight in June - July.
Caterpillar Hosts: Bleeding heart family (Fumariaceae) including Dicentra uniflora, D. formosa, and D. pauciflora.
Adult Food: Flower nectar.
Habitat: Open woods, alpine areas, meadows and rock outcrops.
Range: Western Canada and western United States.
Conservation: Subspecies strohbeeni from California's Santa Cruz Mountains is extinct.
NCGR: G5 - Demonstrably secure globally, though it may be quite rare in parts of its range, especially at the periphery.
Management Needs: None noted.
Comments: NULL
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Verified Sightings
Displaying 25 - 48 of 482 verified sightings
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Observation date: Aug 04, 2023
Submitted by: weflybye
Region: Grays Harbor County, Washington, United States
Verified by: davidwdroppers
Verified date: Aug 06, 2023
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Observation date: Jul 18, 2023
Submitted by: regina rochefort
Region: Skagit County, Washington, United States
Verified by: davidwdroppers
Verified date: Jul 20, 2023
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/parnassian.jpg?itok=amPSkD_W)
Observation date: Jul 11, 2023
Submitted by: miclarke
Region: Clark County, Washington, United States
Verified by: davidwdroppers
Verified date: Jul 16, 2023
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/p7113527.jpg?itok=0-BGelZ1)
Observation date: Jul 11, 2023
Submitted by: weflybye
Region: Mason County, Washington, United States
Verified by: davidwdroppers
Verified date: Jul 12, 2023
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/img_5604.jpeg?itok=B9hvM15F)
Observation date: Jul 06, 2023
Submitted by: regina rochefort
Region: Skagit County, Washington, United States
Verified by: davidwdroppers
Verified date: Jul 09, 2023
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/dad1ac05-c4e8-48c2-be09-5d0f8dfe894b.jpeg?itok=4p8c_kyb)
Observation date: Jun 23, 2023
Submitted by: cmquam
Region: Marion County, Oregon, United States
Verified by: Ken Davenport
Verified date: Jun 25, 2023
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/p6131187.jpg?itok=Jg0yllF2)
Observation date: Jun 13, 2023
Submitted by: weflybye
Region: Mason County, Washington, United States
Verified by: davidwdroppers
Verified date: Jun 13, 2023
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/dscn9332.jpg?itok=owHDSHKy)
Observation date: Jun 05, 2023
Submitted by: hiker96
Region: Thurston County, Washington, United States
Verified by: davidwdroppers
Verified date: Jun 07, 2023
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/p1010689.jpg?itok=jAUz1DFj)
Observation date: Jul 13, 2014
Submitted by: Dwaine Wagoner
Region: Wasatch County, Utah, United States
Verified by: RaisingButterfl...
Verified date: Dec 12, 2022
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/img_20220820_152037542_mp.jpg?itok=GcB8WfuT)
Observation date: Aug 20, 2022
Submitted by: N_Santill
Region: Chelan County, Washington, United States
Verified by: davidwdroppers
Verified date: Oct 14, 2022
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/cam19-78681.jpg?itok=z7B26Rmx)
Observation date: Jul 16, 2018
Submitted by: Corry Anne
Region: British Columbia, Canada
Verified by: Paul Prappas
Verified date: Sep 23, 2022
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/unknown_butterfly_21.jpg?itok=GpjGdJbr)
Observation date: Jun 12, 2019
Submitted by: rosierat
Region: British Columbia, Canada
Verified by: Paul Prappas
Verified date: Sep 16, 2022
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/_dsc2464_pacl.jpg?itok=Vk6iQF-c)
Observation date: Aug 08, 2022
Submitted by: sandyleapt
Region: Benton County, Oregon, United States
Verified by: Ken Davenport
Verified date: Sep 10, 2022
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/7937cf2a-285a-4004-ac85-171c22e8c201.jpeg?itok=Q3X_hO_-)
Observation date: Jul 11, 2021
Submitted by: LunaLT
Region: British Columbia, Canada
Verified by: Paul Prappas
Verified date: Sep 07, 2022
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/p8280757.jpg?itok=wy-X6Sgw)
Observation date: Aug 28, 2022
Submitted by: weflybye
Region: Grays Harbor County, Washington, United States
Verified by: davidwdroppers
Verified date: Aug 30, 2022
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Observation date: Aug 23, 2022
Submitted by: hiker96
Region: Mason County, Washington, United States
Verified by: davidwdroppers
Verified date: Aug 25, 2022
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/clodius_parnassian_maki_gizzly_meadow.jpg?itok=jHmvLP0E)
Observation date: Jul 27, 2022
Submitted by: MAKI
Region: Siskiyou County, California, United States
Verified by: Ken Davenport
Verified date: Jul 31, 2022
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/_dsc2189_clpa.jpg?itok=kPi7OHzK)
Observation date: Jul 25, 2022
Submitted by: sandyleapt
Region: Benton County, Oregon, United States
Verified by: Ken Davenport
Verified date: Jul 31, 2022
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/p7271965.jpg?itok=u07MwMQ-)
Observation date: Jul 27, 2022
Submitted by: weflybye
Region: Mason County, Washington, United States
Verified by: davidwdroppers
Verified date: Jul 28, 2022
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/p7241607.jpg?itok=ej2USFtM)
Observation date: Jul 24, 2022
Submitted by: weflybye
Region: Grays Harbor County, Washington, United States
Verified by: davidwdroppers
Verified date: Jul 25, 2022
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Observation date: Jul 14, 2022
Submitted by: J Tinsman
Region: Clallam County, Washington, United States
Verified by: davidwdroppers
Verified date: Jul 24, 2022
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Observation date: Jun 26, 2022
Submitted by: weflybye
Region: Mason County, Washington, United States
Verified by: davidwdroppers
Verified date: Jun 30, 2022
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Observation date: Jul 05, 2021
Submitted by: J_Martineau
Region: Okanogan County, Washington, United States
Verified by: J_Martineau
Verified date: Dec 03, 2021
![](https://www.butterfliesandmoths.org/sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/clodius_parnassian_parnassius_clodius_claudianus_or_jackson_county_-_cascade-siskiyou_nm_june_15_2018.jpg?itok=UQkE72lD)
Observation date: Jun 15, 2018
Submitted by: Mark Salvato
Region: Jackson County, Oregon, United States
Verified by: Ken Davenport
Verified date: Oct 19, 2021
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