Cassus Roadside-Skipper
Amblyscirtes cassus W.H. Edwards, 1883
Family: Hesperiidae
Subfamily: Hesperiinae
Identification: Fringes are checkered; male forewing has a small dark stigma. Upperside is reddish brown; forewing with a postmedian row of red-orange spots, hindwing with no markings. Underside of hindwing is mottled light and dark gray, and has 2 faint rows of white spots.
Wing Span: 1 - 1 1/4 inches (2.5 - 3.2 cm).
Life History: Not reported.
Flight: One brood from June-September.
Caterpillar Hosts: Grasses including bulb panicgrass (Panicum bulbosum).
Adult Food: Nectar from flowers including Monarda and Asclepius.
Habitat: Open oak woodland, rocky washes.
Range: Arizona and New Mexico south to west Texas and northern Mexico.
Conservation: Not 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: None reported.
Comments: NULL
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Verified Sightings
Displaying 25 - 48 of 69 verified sightings
Observation date: Aug 26, 2017
Submitted by: Paul Prappas
Region: Cochise County, Arizona, United States
Verified by: CA Ivy
Verified date: Sep 28, 2017
Observation date: Jul 19, 2017
Submitted by: Canyon9
Region: Coconino County, Arizona, United States
Verified by: mikefisher
Verified date: Aug 07, 2017
Observation date: Jun 28, 2014
Submitted by: rhedden
Region: Lincoln County, New Mexico, United States
Verified by: stevecary
Verified date: Jul 06, 2014
Observation date: Jul 05, 1997
Submitted by: legacy.reporter (C. Bordelon & E. Knudson)
Region: Cochise County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 01, 2012
Observation date: Jul 05, 1986
Submitted by: legacy.reporter (Jim Brock)
Region: Apache County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 01, 2012
Observation date: Jul 23, 1987
Submitted by: legacy.reporter (Clifford D. Ferris)
Region: Graham County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 01, 2012
Observation date: Jul 10, 1978
Submitted by: legacy.reporter (R. H. Leuschener)
Region: Cochise County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jan 01, 2012
Observation date: Jul 05, 1977
Submitted by: legacy.reporter (Clifford D. Ferris)
Region: Cochise County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jan 01, 2012
Observation date: Jul 05, 1977
Submitted by: legacy.reporter (Clifford D. Ferris)
Region: Cochise County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jan 01, 2012
Observation date: Jul 22, 1977
Submitted by: legacy.reporter (Charles Sekerman)
Region: Cochise County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jan 01, 2012
Observation date: Jul 28, 2005
Submitted by: Ken Davenport (Ken Davenport)
Region: Cochise County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jan 01, 2011
Observation date: Aug 07, 1994
Submitted by: Ken Davenport (Ken Davenport)
Region: Santa Cruz County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jan 01, 2011
Observation date: Jul 29, 2005
Submitted by: Ken Davenport (Ken Davenport)
Region: Cochise County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jan 01, 2011
Observation date: Aug 09, 1994
Submitted by: Ken Davenport (Ken Davenport)
Region: Santa Cruz County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jan 01, 2011
Observation date: unknown
Submitted by: Gary Jue (Gary Jue)
Region: Santa Cruz County, Arizona, United States
Verified by: BAMONA
Verified date: Sep 06, 2010
Observation date: unknown
Submitted by: Gary Jue (Gary Jue)
Region: Santa Cruz County, Arizona, United States
Verified by: BAMONA
Verified date: Sep 06, 2010
Observation date: Jul 07, 2009
Submitted by: Gary Jue (Gary Jue)
Region: Santa Cruz County, Arizona, United States
Verified by: John Saba (John Saba)
Verified date: Aug 10, 2009
Observation date: Jul 05, 1997
Submitted by: legacy.reporter (C. Bordelon & E. Knudson)
Region: Cochise County, Arizona, United States
Verified by: legacy.verifier (The Lepidopterists' Society Season Summary)
Verified date: Jan 28, 2009
Observation date: unknown
Submitted by: legacy.reporter
Region: Greenlee County, Arizona, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: McKinley County, New Mexico, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: Sierra County, New Mexico, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: Apache County, Arizona, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: Sonora, Mexico
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: San Miguel County, New Mexico, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
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