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Southwestern Orangetip
Anthocharis thoosa (Scudder, 1878)
Family: Pieridae
Subfamily: Pierinae
Identification: Male white, female either white or yellowish, especially on hindwing. Most similar to Sara Orangetip, but black bar on inner edge of orange tip very wide, and marbling nearly black.
Wing Span: 1 - 1 ½ inches (2.5-3.7 cm).
Life History: Plants in the mustard (Brassicaceae) family including tansy-mustard (Descurainia), hedge mustard (Sisymbrium) and rock cresses (Arabis) species.
Flight: Late February through April.
Caterpillar Hosts:
Adult Food: Flower nectar, including that of host mustards.
Habitat: Mainly juniper or pinyon-juniper woodland. Also desert hills.
Range: Arid intermountain West from northern Nevada, Utah, and western Colorado south to western Texas, New Mexico, Arizona, and southeastern California.
Conservation: Conserve restricted populations.
NCGR: G5 - Demonstrably secure globally, though it may be quite rare in parts of its range, especially at the periphery.
Management Needs: Preserve host plant and flyway habitats.
Comments: NULL
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Verified Sightings
Displaying 193 - 216 of 234 verified sightings
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Region: Otero County, New Mexico, United States
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Verified date: Dec 31, 2004
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Region: Coconino County, Arizona, United States
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Verified date: Dec 31, 2004
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Region: Nye County, Nevada, United States
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Verified date: Dec 31, 2004
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Region: Pinal County, Arizona, United States
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Verified date: Dec 31, 2004
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Region: Juab County, Utah, United States
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Verified date: Dec 31, 2004
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Region: Mono County, California, United States
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Verified date: Dec 31, 2004
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Region: Grand County, Utah, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
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Region: La Plata County, Colorado, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
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Submitted by: legacy.reporter
Region: Grant County, New Mexico, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
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Submitted by: legacy.reporter
Region: White Pine County, Nevada, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
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Region: Apache County, Arizona, United States
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Verified date: Dec 31, 2004
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Region: Hudspeth County, Texas, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
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Region: Yuma County, Arizona, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
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Region: Iron County, Utah, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
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Region: Cochise County, Arizona, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
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Region: Garfield County, Utah, United States
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Verified date: Dec 31, 2004
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Region: Mesa County, Colorado, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
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Region: Duchesne County, Utah, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
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Region: San Juan County, New Mexico, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
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Submitted by: legacy.reporter
Region: Doña Ana County, New Mexico, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
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Submitted by: legacy.reporter
Region: Mohave County, Arizona, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
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Submitted by: legacy.reporter
Region: Clark County, Nevada, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
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Submitted by: legacy.reporter
Region: Graham County, Arizona, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: Box Elder County, Utah, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
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