California Dogface
Zerene eurydice (Boisduval, 1855)
Family: Pieridae
Subfamily: Coliadinae
Identification: Black outer half of male forewing encloses yellow-orange "dog's head" tinged with light purple iridescence. Black "eye" very near or touching the border. Hindwing yellow-orange, sometimes with black border. Female all yellow with a black upper forewing cell spot; sometimes with scattered black scaling on outer half.
Wing Span: 2 - 2 1/2 inches (5.1 - 6.3 cm).
Life History: Males patrol for females.
Flight: Two flights from April-May and July-August.
Caterpillar Hosts: Usually false indigo (Amorpha californica) in the pea family (Fabaceae).
Adult Food: Flower nectar.
Habitat: Foothills, chaparral, oak or coniferous woodlands.
Range: North-central California south to Baja California, west of the central mountains and deserts.
Conservation: None usually required.
NCGR: G3 - Very rare or local throughout its range or found locally in a restricted range (21 to 100 occurrences). (Threatened throughout its range).
Management Needs: Not reported.
Comments: NULL
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Verified Sightings
Displaying 217 - 240 of 271 verified sightings
Observation date: Jul 26, 2009
Submitted by: legacy.reporter (David Horner)
Region: Tulare County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Aug 21, 2009
Observation date: Jun 16, 1985
Submitted by: Ken Davenport (Ken Davenport)
Region: San Bernardino County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Aug 21, 2009
Observation date: Jul 18, 2009
Submitted by: legacy.reporter (Oscar Johnson)
Region: Santa Barbara County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Aug 21, 2009
Observation date: Sep 21, 1989
Submitted by: Ken Davenport (Ken Davenport)
Region: San Luis Obispo County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jun 26, 2009
Observation date: Mar 19, 2007
Submitted by: Ken Davenport (Ken Davenport)
Region: Santa Barbara County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jun 26, 2009
Observation date: Jun 22, 2008
Submitted by: Ken Davenport (Ken Davenport)
Region: Santa Barbara County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jun 26, 2009
Observation date: May 17, 2009
Submitted by: Ken Davenport (Ken Davenport)
Region: Santa Barbara County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jun 04, 2009
Observation date: Jul 08, 2000
Submitted by: legacy.reporter (Bill Gendron)
Region: Tulare County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Mar 13, 2009
Observation date: Sep 09, 2007
Submitted by: legacy.reporter (Shiraiwa Kojiro)
Region: San Diego County, California, United States
Verified by: legacy.verifier (Shiraiwa Kojiro)
Verified date: Oct 05, 2007
Observation date: May 29, 2007
Submitted by: Ken Davenport (Ken Davenport)
Region: Madera County, California, United States
Verified by: paulopler (Paul Opler)
Verified date: Jun 08, 2007
Observation date: Mar 19, 2007
Submitted by: legacy.reporter (Richard P. Meyer and Ken Davenport)
Region: Santa Barbara County, California, United States
Verified by: paulopler (Paul Opler)
Verified date: Apr 02, 2007
Observation date: Mar 14, 2007
Submitted by: legacy.reporter (Paul Johnson)
Region: San Benito County, California, United States
Verified by: paulopler (Paul Opler)
Verified date: Mar 21, 2007
Observation date: unknown
Submitted by: legacy.reporter
Region: Mendocino County, California, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: Santa Cruz County, California, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: Yolo County, California, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: El Dorado County, California, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: Kern County, California, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: Nevada County, California, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: San Francisco County, California, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: Solano County, California, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: Santa Cruz County, California, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: Marin County, California, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: Riverside County, California, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: Santa Barbara County, California, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
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