Boisduval's Yellow
Eurema boisduvaliana (C. Felder & R. Felder, 1865)
Family: Pieridae
Subfamily: Coliadinae
Identification: Upperside lemon yellow with black borders; each hindwing slightly pointed. Male forewing with weak "dog's head" pattern; hindwing with wide black border projecting into yellow ground. Female forewing with black at apex; hindwing with narrow black edge.
Wing Span: 1 1/2 - 2 inches (3.8 - 5.1 cm).
Life History: Males patrol flats and gullies for females.
Flight: April-November in south Texas and northward, throughout the year in tropics.
Caterpillar Hosts: Cassias (Cassia species) in the pea family (Fabaceae).
Adult Food: Flower nectar.
Habitat: Subtropical forests and forest edges, scrub, roadsides, pastures.
Range: Costa Rica north to Mexico. Rare in south Florida (recorded only twice in the Keys); regular migrant to southeast Arizona, southwest New Mexico, and South Texas.
Conservation: Not usually required.
NCGR: G5 - Demonstrably secure globally, though it may be quite rare in parts of its range, especially at the periphery.
Management Needs: None reported.
Comments: NULL
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Verified Sightings
Displaying 25 - 48 of 86 verified sightings
Observation date: Aug 01, 1986
Submitted by: legacy.reporter (Ray Stanford)
Region: Cochise County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 01, 2012
Observation date: Apr 19, 2005
Submitted by: legacy.reporter (Jim Brock)
Region: Pima County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 01, 2012
Observation date: May 14, 2005
Submitted by: legacy.reporter (Chris Kline)
Region: Pinal County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 01, 2012
Observation date: May 11, 1992
Submitted by: legacy.reporter (Bruce Boyd)
Region: Clark County, Nevada, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 01, 2012
Observation date: Apr 17, 2005
Submitted by: legacy.reporter (Jim Brock)
Region: Pima County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 01, 2012
Observation date: Jun 24, 1988
Submitted by: charlie covell (Charles Covell)
Region: Cochise County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 01, 2012
Observation date: Apr 23, 2005
Submitted by: legacy.reporter (Jim Brock)
Region: Pinal County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 01, 2012
Observation date: Nov 12, 2005
Submitted by: John Saba (John Saba)
Region: Santa Cruz County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 01, 2012
Observation date: Aug 08, 1981
Submitted by: legacy.reporter (Michael Smith)
Region: Santa Cruz County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 01, 2012
Observation date: May 13, 2005
Submitted by: legacy.reporter (Jim Brock)
Region: Pima County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Dec 01, 2012
Observation date: Sep 16, 2012
Submitted by: klgraves
Region: Pima County, Arizona, United States
Verified by: John Saba
Verified date: Sep 23, 2012
Observation date: Jul 04, 1979
Submitted by: legacy.reporter (George Balogh)
Region: Pima County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jan 01, 2012
Observation date: May 04, 1979
Submitted by: legacy.reporter (Jim Brock)
Region: Pima County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jan 01, 2012
Observation date: Aug 20, 2001
Submitted by: stevecary
Region: Otero County, New Mexico, United States
Verified by: stevecary
Verified date: Feb 07, 2011
Observation date: May 19, 2005
Submitted by: stevecary
Region: Doña Ana County, New Mexico, United States
Verified by: stevecary
Verified date: Feb 05, 2011
Observation date: Sep 14, 2010
Submitted by: Gary Jue
Region: Pima County, Arizona, United States
Verified by: John Saba
Verified date: Jan 30, 2011
Observation date: Oct 04, 1964
Submitted by: legacy.reporter (Hessel)
Region: Pima County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jan 01, 2011
Observation date: Oct 11, 1967
Submitted by: legacy.reporter (Kilian Roever)
Region: Pima County, Arizona, United States
Verified by: Ken Davenport (Ken Davenport)
Verified date: Jan 01, 2011
Observation date: unknown
Submitted by: BAMONA
Region:
Verified by: BAMONA
Verified date: Sep 06, 2010
Observation date: Apr 14, 2005
Submitted by: legacy.reporter (Hank Brodkin)
Region: Cochise County, Arizona, United States
Verified by: legacy.verifier (The Lepidopterists' Society Season Summary)
Verified date: Jan 28, 2009
Observation date: Apr 23, 2005
Submitted by: legacy.reporter (James P. Brock)
Region: Pinal County, Arizona, United States
Verified by: legacy.verifier (The Lepidopterists' Society Season Summary)
Verified date: Jan 28, 2009
Observation date: Apr 19, 2005
Submitted by: legacy.reporter (James P. Brock)
Region: Pima County, Arizona, United States
Verified by: legacy.verifier (The Lepidopterists' Society Season Summary)
Verified date: Jan 28, 2009
Observation date: May 14, 2005
Submitted by: Ken Davenport (Ken Davenport)
Region: Pinal County, Arizona, United States
Verified by: legacy.verifier (The Lepidopterists' Society Season Summary)
Verified date: Jan 28, 2009
Observation date: Jun 28, 2003
Submitted by: legacy.reporter (James P. Brock)
Region: Graham County, Arizona, United States
Verified by: legacy.verifier (The Lepidopterists' Society Season Summary)
Verified date: Jan 28, 2009
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