Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

Coronis Fritillary
Speyeria coronis (Behr, 1864)
Family: Nymphalidae
Subfamily: Heliconiinae
Identification: Upperside tawny to orange-brown with black markings. Underside of hindwing with inwardly rounded silver spots in marginal row; other silver spots are elongated.
Wing Span: 2 - 3 3/8 inches (5 - 8.6 cm).
Life History: Males patrol open areas to find females. Females may delay egg-laying until late summer. Eggs are laid singly on litter near violets. First-stage caterpillars overwinter unfed; in the spring they feed on violet leaves.
Flight: One flight from mid-June to September.
Caterpillar Hosts: Violets including Viola nuttallii, V. purpurea, V. douglasii, and V. beckwithii.
Adult Food: Flower nectar.
Habitat: Mountain slopes, foothills, prairie valleys, chaparral, sagebrush, forest openings.
Range: Southern Washington east through the Great Basin to central South Dakota, Wyoming, Nebraska, and Colorado; south through Nevada and California to northwest Baja California Norte.
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.
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Verified Sightings

Displaying 313 - 336 of 635 verified sightings
Observation date: unknown
Submitted by: legacy.reporter (Floyd & June Preston)
Region: San Bernardino County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 17, 2009
  Details
Observation date: Sep 15, 1994
Submitted by: Ken Davenport (Ken Davenport)
Region: Monterey County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 16, 2009
  Details
Observation date: Sep 03, 2001
Submitted by: Ken Davenport (Ken Davenport)
Region: Santa Cruz County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 16, 2009
  Details
Observation date: Jun 21, 1990
Submitted by: Ken Davenport (Ken Davenport)
Region: Santa Cruz County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 16, 2009
  Details
Observation date: Jun 12, 2003
Submitted by: Ken Davenport (Ken Davenport)
Region: Alpine County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 16, 2009
  Details
Observation date: Jul 12, 2003
Submitted by: legacy.reporter (James R. Mori)
Region: Tuolumne County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 16, 2009
  Details
Observation date: Jun 23, 1977
Submitted by: Ken Davenport (Ken Davenport)
Region: Santa Cruz County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 16, 2009
  Details
Observation date: Jun 15, 1985
Submitted by: Ken Davenport (Ken Davenport)
Region: San Bernardino County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 16, 2009
  Details
Observation date: Jun 25, 1984
Submitted by: Ken Davenport (Ken Davenport)
Region: Santa Cruz County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 16, 2009
  Details
Observation date: Jun 24, 1978
Submitted by: Ken Davenport (Ken Davenport)
Region: San Bernardino County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 16, 2009
  Details
Observation date: Jul 09, 1996
Submitted by: Ken Davenport (Ken Davenport)
Region: Siskiyou County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 16, 2009
  Details
Observation date: Jul 16, 1984
Submitted by: Ken Davenport (Ken Davenport)
Region: Monterey County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 16, 2009
  Details
Observation date: Jun 14, 1979
Submitted by: Ken Davenport (Ken Davenport)
Region: San Bernardino County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 16, 2009
  Details
Observation date: Aug 06, 1996
Submitted by: legacy.reporter (Derham Giuliani)
Region: Inyo County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 16, 2009
  Details
Observation date: Jul 02, 1986
Submitted by: Ken Davenport (Ken Davenport)
Region: Ventura County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 16, 2009
  Details
Observation date: Jul 13, 1986
Submitted by: Ken Davenport (Ken Davenport)
Region: Amador County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 16, 2009
  Details
Observation date: Jun 20, 1990
Submitted by: Ken Davenport (Ken Davenport)
Region: Santa Cruz County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 16, 2009
  Details
Observation date: Jun 24, 1978
Submitted by: Ken Davenport (Ken Davenport)
Region: San Bernardino County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 16, 2009
  Details
Observation date: Jun 23, 1990
Submitted by: Ken Davenport (Ken Davenport)
Region: Monterey County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 16, 2009
  Details
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: Dec 16, 2009
  Details
Observation date: Jul 01, 1932
Submitted by: legacy.reporter (J. A. Comstock)
Region: Los Angeles County, California, United States
Verified by: legacy.verifier (Emmel & Emmel)
Verified date: Dec 16, 2009
  Details
Observation date: Jul 14, 1970
Submitted by: Ken Davenport (Ken Davenport)
Region: Ventura County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 16, 2009
  Details
Observation date: Jul 08, 1996
Submitted by: Ken Davenport (Ken Davenport)
Region: Siskiyou County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 16, 2009
  Details
Observation date: Jun 24, 1977
Submitted by: Ken Davenport (Ken Davenport)
Region: Monterey County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 16, 2009
  Details

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