Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

Hoffmann's Checkerspot
Chlosyne hoffmanni (Behr, 1863)
Family: Nymphalidae
Subfamily: Nymphalinae
Identification: Wing bases are dark. Upperside of forewing with median and postmedian bands combined into one wide tawny band. Underside hindwing spots are cream-colored, not pearly.
Wing Span: 1 3/8 - 1 3/4 inches (3.5 - 4.5 cm).
Life History: Males patrol near the host plants for females. Eggs are laid in groups on the underside of host plant leaves, which the caterpillars eat. Young caterpillars feed together in silk webs. Partially-grown caterpillars hibernate.
Flight: One flight from June-July.
Caterpillar Hosts: Various asters.
Adult Food: Flower nectar.
Habitat: Forest edges and openings.
Range: British Columbia south through the mountains to Tulare County, California, in the Sierra Nevada.
Conservation: Not usually required.
NCGR: G4 - Apparently secure globally, though it might be quite rare in parts of its range, especially at the periphery.
Management Needs: None reported.
Comments: NULL

Verified Sightings

Displaying 25 - 48 of 152 verified sightings
Observation date: Jul 20, 2017
Submitted by: 4oclockwatch
Region: Jackson County, Oregon, United States
Verified by: Ken Davenport
Verified date: Nov 19, 2017
  Details
Observation date: Jul 15, 2017
Submitted by: Paul Prappas
Region: Kittitas County, Washington, United States
Verified by: davidwdroppers
Verified date: Sep 19, 2017
  Details
Observation date: Jul 04, 2016
Submitted by: ncrosbyrd
Region: Tuolumne County, California, United States
Verified by: Ken Davenport
Verified date: Jul 30, 2016
  Details
Observation date: Jul 26, 2016
Submitted by: pdxgene711
Region: Deschutes County, Oregon, United States
Verified by: Ken Davenport
Verified date: Jul 26, 2016
  Details
Observation date: Jul 21, 2016
Submitted by: pdxgene711
Region: Clackamas County, Oregon, United States
Verified by: Ken Davenport
Verified date: Jul 21, 2016
  Details
Observation date: Jul 05, 2014
Submitted by: PDunwiddie
Region: Kittitas County, Washington, United States
Verified by: davidwdroppers
Verified date: May 31, 2016
  Details
Observation date: Jul 05, 2014
Submitted by: PDunwiddie
Region: Kittitas County, Washington, United States
Verified by: davidwdroppers
Verified date: May 31, 2016
  Details
Observation date: Jul 05, 2015
Submitted by: dirb72
Region: Clackamas County, Oregon, United States
Verified by: Ken Davenport
Verified date: Jul 06, 2015
  Details
Observation date: Jun 29, 2015
Submitted by: pdxgene711
Region: Jefferson County, Oregon, United States
Verified by: Ken Davenport
Verified date: Jun 30, 2015
  Details
Observation date: Jul 15, 2011
Submitted by: shastamax
Region: Siskiyou County, California, United States
Verified by: Ken Davenport
Verified date: Aug 13, 2014
  Details
Observation date: Jun 22, 2013
Submitted by: PDunwiddie
Region: Kittitas County, Washington, United States
Verified by: davidwdroppers
Verified date: Jul 04, 2013
  Details
Observation date: Jul 14, 2012
Submitted by: PDunwiddie
Region: Kittitas County, Washington, United States
Verified by: davidwdroppers
Verified date: Jul 17, 2012
  Details
Observation date: Jul 14, 2012
Submitted by: PDunwiddie
Region: Kittitas County, Washington, United States
Verified by: davidwdroppers
Verified date: Jul 17, 2012
  Details
Observation date: Jul 01, 2012
Submitted by: PDunwiddie
Region: Kittitas County, Washington, United States
Verified by: davidwdroppers
Verified date: Jul 03, 2012
  Details
Observation date: Jul 07, 2007
Submitted by: PDunwiddie
Region: Kittitas County, Washington, United States
Verified by: davidwdroppers
Verified date: Jun 04, 2012
  Details
Observation date: Aug 11, 2011
Submitted by: Jason Reilly
Region: Siskiyou County, California, United States
Verified by: Ken Davenport
Verified date: Aug 12, 2011
  Details
Observation date: Sep 06, 2011
Submitted by: legacy.reporter (Jim Dreier)
Region: Alpine County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: May 01, 2011
  Details
Observation date: Jul 11, 2010
Submitted by: legacy.reporter (Paul Opler and EviBuckner-Opler )
Region: Teton County, Oregon, United States
Verified by: paulopler (Paul Opler)
Verified date: Dec 31, 2010
  Details
Observation date: Jul 12, 2010
Submitted by: legacy.reporter (Paul Opler and EviBuckner-Opler )
Region: Chelan County, Washington, United States
Verified by: paulopler (Paul Opler)
Verified date: Dec 31, 2010
  Details
Observation date: unknown
Submitted by: BAMONA
Region:
Verified by: BAMONA
Verified date: Sep 06, 2010
  Details
Observation date: Aug 01, 1990
Submitted by: legacy.reporter (Scott North)
Region: Humboldt County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Aug 02, 2010
  Details
Observation date: Jul 22, 1989
Submitted by: legacy.reporter (Laurence Crabtree)
Region: Tehama County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Aug 02, 2010
  Details
Observation date: Jun 29, 1987
Submitted by: legacy.reporter (Bill Miller)
Region: Alpine County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Aug 02, 2010
  Details
Observation date: Aug 06, 1978
Submitted by: legacy.reporter (A. M. Shapiro)
Region: Siskiyou County, California, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Aug 02, 2010
  Details