Butterflies and Moths of North America

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Meridian Duskywing
Erynnis meridianus Bell, 1927
Family: Hesperiidae
Subfamily: Pyrginae
Identification: Fringes of hindwing are pale-tipped. Wings are black. Pattern on upperside of forewing has very little contrast with background. Transparent spots are small in the male, large in the female. Underside of hindwing is a uniform brown; spots below apex are very small or absent. Male has a costal fold containing yellow scent scales; female has a patch of scent scales on the 7th abdominal segment.
Wing Span: 1 5/8 - 1 7/8 inches (4.2 - 4.8 cm).
Life History: Males perch on hilltops to wait for females. Fully-grown caterpillars hibernate.
Flight: Two broods from March-September in the Southwest.
Caterpillar Hosts: Arizona white oak (Quercus arizonica) and plateau oak (Q. fusiformis); perhaps others.
Adult Food: Flower nectar.
Habitat: Oak thickets in foothills.
Range: Southern Nevada, Arizona, New Mexico, and west Texas south to Mexico City.
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 117 verified sightings
Observation date: unknown
Submitted by: RaisingButterfl... (Todd Stout)
Region: United States
Verified by: BAMONA
Verified date: Nov 25, 2011
  Details
Observation date: Jun 24, 2001
Submitted by: Ken Davenport (Ken Davenport)
Region: Clark County, Nevada, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: May 01, 2011
  Details
Observation date: Jul 04, 1984
Submitted by: Ken Davenport (Ken Davenport)
Region: Coconino County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jan 01, 2011
  Details
Observation date: Aug 23, 1997
Submitted by: Ken Davenport (Ken Davenport)
Region: Yavapai County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jan 01, 2011
  Details
Observation date: Jul 06, 1993
Submitted by: Ken Davenport (Ken Davenport)
Region: Coconino County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jan 01, 2011
  Details
Observation date: Aug 03, 1988
Submitted by: Ken Davenport (Ken Davenport)
Region: Coconino County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jan 01, 2011
  Details
Observation date: Jul 27, 2011
Submitted by: Ken Davenport (Ken Davenport)
Region: Mohave County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jan 01, 2011
  Details
Observation date: Aug 19, 1997
Submitted by: Ken Davenport (Ken Davenport)
Region: Yavapai County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jan 01, 2011
  Details
Observation date: Jun 02, 1985
Submitted by: Ken Davenport (Ken Davenport)
Region: Coconino County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jan 01, 2011
  Details
Observation date: Jun 05, 2011
Submitted by: Ken Davenport (Ken Davenport)
Region: Mohave County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jan 01, 2011
  Details
Observation date: Aug 01, 1988
Submitted by: Ken Davenport (Ken Davenport)
Region: Mohave County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jan 01, 2011
  Details
Observation date: Jul 21, 2011
Submitted by: Ken Davenport (Ken Davenport)
Region: Yavapai County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jan 01, 2011
  Details
Observation date: May 06, 1979
Submitted by: Ken Davenport (Ken Davenport)
Region: Coconino County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jan 01, 2011
  Details
Observation date: Aug 19, 1997
Submitted by: Ken Davenport (Ken Davenport)
Region: Yavapai County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jan 01, 2011
  Details
Observation date: Jun 05, 1985
Submitted by: Ken Davenport (Ken Davenport)
Region: Coconino County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jan 01, 2011
  Details
Observation date: Jun 04, 2011
Submitted by: Ken Davenport (Ken Davenport)
Region: Yavapai County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jan 01, 2011
  Details
Observation date: Oct 02, 1988
Submitted by: Ken Davenport (Ken Davenport)
Region: Mohave County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jan 01, 2011
  Details
Observation date: Jun 17, 2010
Submitted by: Ken Davenport (Ken Davenport)
Region: Mohave County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 31, 2010
  Details
Observation date: Jun 16, 2010
Submitted by: Ken Davenport (Ken Davenport)
Region: Coconino County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 31, 2010
  Details
Observation date: Jun 01, 2010
Submitted by: Ken Davenport (Ken Davenport)
Region: Mohave County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 31, 2010
  Details
Observation date: Jun 02, 2010
Submitted by: Ken Davenport (Ken Davenport)
Region: Coconino County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 31, 2010
  Details
Observation date: unknown
Submitted by: paulopler (Paul Opler)
Region: United States
Verified by: BAMONA
Verified date: Sep 06, 2010
  Details
Observation date: Jun 24, 2001
Submitted by: Ken Davenport (Ken Davenport)
Region: Clark County, Nevada, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jun 17, 2009
  Details
Observation date: Mar 21, 1998
Submitted by: legacy.reporter (Ray E. Stanford)
Region: Greenlee County, Arizona, United States
Verified by: legacy.verifier (The Lepidopterists' Society Season Summary)
Verified date: Jan 28, 2009
  Details