Barred Yellow
Eurema daira (Godart, 1819)
Family: Pieridae
Subfamily: Coliadinae
Identification: Males and females differ; plus 2 seasonal forms. Upperside of male forewing yellow with black bar along inner edge and a large black area at apex. Female varies from yellow to white; forewing with gray-black on apex and black patch on outer edge of hindwing. Summer (wet season) form is smaller with more extensive black areas. Underside hindwing of summer form is satiny white; that of winter form is brick red or tan with two small black spots in cell. In southern Florida, some individuals have white hindwings.
Wing Span: 1 1/4 - 1 5/8 inches (3.2 - 4.1 cm).
Life History: Males patrol open areas for females. Females lay single eggs on the terminal growth of host plants. Caterpillars eat leaves. Non-reproductive dry season adults overwinter.
Flight: Throughout the year in the Deep South, late summer and fall as vagrant.
Caterpillar Hosts: Pencil flower (Stylosanthes biflora), joint vetches (Aeschynomene species), and other plants in the pea family (Fabaceae).
Adult Food: Nectar from a great variety of flowers including joint vetches and shepherd's needle.
Habitat: Tropical and subtropical dunes, pastures, open pine woods.
Range: Argentina north to the United States Deep South; stray to southern Arizona, South Dakota, South Texas, and Washington, D. C.
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 1 - 24 of 499 verified sightings
Observation date: Oct 07, 2021
Submitted by: Bill Uttenweiler
Region: Brevard County, Florida, United States
Verified by: John Calhoun
Verified date: Oct 09, 2021
Observation date: Sep 29, 2021
Submitted by: Bill Uttenweiler
Region: Brevard County, Florida, United States
Verified by: John Calhoun
Verified date: Oct 07, 2021
Observation date: Sep 11, 2021
Submitted by: Bill Uttenweiler
Region: Brevard County, Florida, United States
Verified by: John Calhoun
Verified date: Sep 29, 2021
Observation date: Jun 08, 2019
Submitted by: Mark Salvato
Region: Miami-Dade County, Florida, United States
Verified by: John Calhoun
Verified date: Sep 29, 2021
Observation date: Sep 26, 2021
Submitted by: Bill Uttenweiler
Region: Brevard County, Florida, United States
Verified by: John Calhoun
Verified date: Sep 29, 2021
Observation date: Aug 17, 2021
Submitted by: Bill Uttenweiler
Region: Brevard County, Florida, United States
Verified by: John Calhoun
Verified date: Aug 19, 2021
Observation date: Aug 08, 2021
Submitted by: Bill Uttenweiler
Region: Brevard County, Florida, United States
Verified by: John Calhoun
Verified date: Aug 09, 2021
Observation date: Jul 30, 2021
Submitted by: Mark Salvato
Region: Monroe County, Florida, United States
Verified by: John Calhoun
Verified date: Aug 07, 2021
Observation date: Oct 01, 2017
Submitted by: Dennis Forsythe
Region: Berkeley County, South Carolina, United States
Verified by: Dennis Forsythe
Verified date: Aug 07, 2021
Observation date: Aug 04, 2021
Submitted by: D Grimes
Region: Brooks County, Georgia, United States
Verified by: Mikelchap
Verified date: Aug 07, 2021
Observation date: Aug 02, 2021
Submitted by: D Grimes
Region: Brooks County, Georgia, United States
Verified by: Mikelchap
Verified date: Aug 04, 2021
Observation date: Jul 30, 2021
Submitted by: Bill Uttenweiler
Region: Brevard County, Florida, United States
Verified by: John Calhoun
Verified date: Aug 01, 2021
Observation date: Jul 01, 2021
Submitted by: Bill Uttenweiler
Region: Brevard County, Florida, United States
Verified by: John Calhoun
Verified date: Jul 01, 2021
Observation date: Jun 23, 2021
Submitted by: Bill Uttenweiler
Region: Brevard County, Florida, United States
Verified by: John Calhoun
Verified date: Jun 26, 2021
Observation date: May 01, 2021
Submitted by: Bill Uttenweiler
Region: Brevard County, Florida, United States
Verified by: John Calhoun
Verified date: May 03, 2021
Observation date: Apr 11, 2021
Submitted by: D Grimes
Region: Brooks County, Georgia, United States
Verified by: Mikelchap
Verified date: Apr 13, 2021
Observation date: Nov 09, 2011
Submitted by: DVL
Region: Charlotte County, Florida, United States
Verified by: John Calhoun
Verified date: Mar 31, 2021
Observation date: Mar 15, 2021
Submitted by: jrtindall
Region: Lee County, Florida, United States
Verified by: John Calhoun
Verified date: Mar 31, 2021
Observation date: Dec 23, 2020
Submitted by: DVL
Region: Lee County, Florida, United States
Verified by: John Calhoun
Verified date: Mar 18, 2021
Observation date: Mar 16, 2021
Submitted by: Bill Uttenweiler
Region: Brevard County, Florida, United States
Verified by: John Calhoun
Verified date: Mar 17, 2021
Observation date: Feb 11, 2021
Submitted by: Bill Uttenweiler
Region: Brevard County, Florida, United States
Verified by: John Calhoun
Verified date: Feb 12, 2021
Observation date: Jan 26, 2021
Submitted by: Dennis Byras
Region: Osceola County, Florida, United States
Verified by: John Calhoun
Verified date: Jan 30, 2021
Observation date: Jan 26, 2021
Submitted by: Bill Uttenweiler
Region: Brevard County, Florida, United States
Verified by: John Calhoun
Verified date: Jan 29, 2021
Observation date: Jan 19, 2021
Submitted by: marilynne
Region: Palm Beach County, Florida, United States
Verified by: John Calhoun
Verified date: Jan 20, 2021
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