Dakota Skipper
Hesperia dacotae (Skinner, 1911)
Family: Hesperiidae
Subfamily: Hesperiinae
Identification: Forewings are stubby. Upperside is golden-orange with blurry dark markings; stigma of male forewing has black felt inside it; forewing of female has a white transparent spot below the end of the cell. Underside of the hindwing is yellow-orange in the male, brown-gray in the female; both with or without a faint band of spots.
Wing Span: 1 - 1 3/8 inches (2.5 - 3.5 cm).
Life History: Adults have a low, fast flight. Mating occurs on the first day of emergence, with males perching on low vegetation to watch for receptive females. Eggs are laid singly on broad-leaved plants, and the caterpillars must climb down into the grasses. Caterpillars eat grass leaves at night and make shelters of silken tubes lined with grass. Fourth-stage caterpillars overwinter in shelters that are partially underground.
Flight: One brood from mid-June to early August.
Caterpillar Hosts: Little bluestem (Andropogon scoparius), bluegrass (Poa pratensis), and panic grass (Panicum).
Adult Food: Nectar from a variety of flowers including prairie coneflower, purple coneflower, blanket flower, fleabane, black-eyed susans, ox-eye daisy, and harebell.
Habitat: Rolling hills of native tall-grass prairie.
Range: Southern Manitoba and western North Dakota to western Minnesota, south to northwest Iowa.
Conservation: Conversion of tall-grass prairie to agricultural use has eliminated most of the habitat of the Dakota Skipper, especially in Iowa. All populations should be protected.
NCGR: G2 - Imperiled globally because of rarity (6 to 20 occurrences), or because of other factors demonstrably making it very vulnerable to extinction throughout its range. (Endangered throughout its range).
Management Needs: Care should be taken not to extirpate populations through the use of fire as a management tool.
Comments: NULL
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Verified Sightings
Displaying 1 - 24 of 52 verified sightings
Observation date: Jul 02, 2024
Submitted by: dvollmar
Region: McHenry County, North Dakota, United States
Verified by: stevekohler
Verified date: Sep 20, 2024
Observation date: Jun 30, 2016
Submitted by: logan@hwa-wildl...
Region: McKenzie County, North Dakota, United States
Verified by: CA Ivy
Verified date: Sep 04, 2021
Observation date: Jul 01, 2021
Submitted by: storolaf
Region: Roberts County, South Dakota, United States
Verified by: J_Martineau
Verified date: Jul 11, 2021
Observation date: Jul 02, 2021
Submitted by: storolaf
Region: Roberts County, South Dakota, United States
Verified by: J_Martineau
Verified date: Jul 11, 2021
Observation date: Jun 30, 2021
Submitted by: storolaf
Region: Day County, South Dakota, United States
Verified by: J_Martineau
Verified date: Jul 01, 2021
Observation date: Jul 09, 2018
Submitted by: storolaf
Region: Roberts County, South Dakota, United States
Verified by: J_Martineau
Verified date: Dec 19, 2018
Observation date: unknown
Submitted by: BAMONA
Region:
Verified by: BAMONA
Verified date: Sep 06, 2010
Observation date: unknown
Submitted by: legacy.reporter
Region: Clay County, Minnesota, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: Stearns County, Minnesota, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: Mountrail County, North Dakota, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: Griggs County, North Dakota, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: Roberts County, South Dakota, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: Dickinson County, Iowa, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: Lincoln County, Minnesota, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: Bottineau County, North Dakota, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: McKenzie County, North Dakota, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: Towner County, North Dakota, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: Codington County, South Dakota, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: Brookings County, South Dakota, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: Big Stone County, Minnesota, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: Pipestone County, Minnesota, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: Richland County, North Dakota, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: Barnes County, North Dakota, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: Brown County, South Dakota, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
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