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
Verified Sightings
Displaying 1 - 24 of 424 verified sightings
Observation date: Nov 18, 2019
Submitted by: wlu
Region: Brevard County, Florida, United States
Verified by: John Calhoun
Verified date: Nov 19, 2019
Observation date: Oct 21, 2008
Submitted by: Martin Reid
Region: Hidalgo County, Texas, United States
Verified by: stomlins701
Verified date: Nov 18, 2019
Observation date: Nov 05, 2019
Submitted by: Jonathan Clark
Region: Grant Parish, Louisiana, United States
Verified by: stomlins701
Verified date: Nov 16, 2019
Observation date: Nov 04, 2019
Submitted by: wlu
Region: Brevard County, Florida, United States
Verified by: John Calhoun
Verified date: Nov 06, 2019
Observation date: Nov 05, 2019
Submitted by: wlu
Region: Orange County, Florida, United States
Verified by: John Calhoun
Verified date: Nov 05, 2019
Observation date: Aug 25, 2017
Submitted by: Nancy Hamlett
Region: Escambia County, Florida, United States
Verified by: John Calhoun
Verified date: Oct 26, 2019
Observation date: Oct 22, 2019
Submitted by: Michael Weisensee
Region: Sarasota County, Florida, United States
Verified by: John Calhoun
Verified date: Oct 23, 2019
Observation date: Oct 12, 2019
Submitted by: Dennis Forsythe
Region: Jasper County, South Carolina, United States
Verified by: Dennis Forsythe
Verified date: Oct 19, 2019
Observation date: Oct 16, 2019
Submitted by: Michael Weisensee
Region: Charlotte County, Florida, United States
Verified by: John Calhoun
Verified date: Oct 16, 2019
Observation date: Oct 15, 2019
Submitted by: Michael Weisensee
Region: Sarasota County, Florida, United States
Verified by: John Calhoun
Verified date: Oct 15, 2019
Observation date: Oct 10, 2019
Submitted by: wlu
Region: Brevard County, Florida, United States
Verified by: John Calhoun
Verified date: Oct 15, 2019
Observation date: Oct 12, 2019
Submitted by: Michael Weisensee
Region: Sarasota County, Florida, United States
Verified by: John Calhoun
Verified date: Oct 14, 2019
Observation date: Oct 10, 2019
Submitted by: Michael Weisensee
Region: Charlotte County, Florida, United States
Verified by: John Calhoun
Verified date: Oct 13, 2019
Observation date: Oct 06, 2019
Submitted by: Michael Weisensee
Region: Sarasota County, Florida, United States
Verified by: John Calhoun
Verified date: Oct 06, 2019
Observation date: Oct 04, 2019
Submitted by: Michael Weisensee
Region: Charlotte County, Florida, United States
Verified by: John Calhoun
Verified date: Oct 04, 2019
Observation date: Nov 18, 2018
Submitted by: TomObrock
Region: Lee County, Florida, United States
Verified by: John Calhoun
Verified date: Oct 03, 2019
Observation date: Oct 01, 2019
Submitted by: wlu
Region: Brevard County, Florida, United States
Verified by: John Calhoun
Verified date: Oct 02, 2019
Observation date: Oct 02, 2019
Submitted by: Michael Weisensee
Region: Sarasota County, Florida, United States
Verified by: John Calhoun
Verified date: Oct 02, 2019
Observation date: Sep 30, 2019
Submitted by: Michael Weisensee
Region: Charlotte County, Florida, United States
Verified by: John Calhoun
Verified date: Oct 01, 2019
Observation date: Sep 23, 2019
Submitted by: TomObrock
Region: Lee County, Florida, United States
Verified by: John Calhoun
Verified date: Oct 01, 2019
Observation date: Sep 29, 2019
Submitted by: Michael Weisensee
Region: Sarasota County, Florida, United States
Verified by: John Calhoun
Verified date: Sep 30, 2019
Observation date: Sep 29, 2019
Submitted by: Michael Weisensee
Region: Sarasota County, Florida, United States
Verified by: John Calhoun
Verified date: Sep 30, 2019
Observation date: Sep 29, 2019
Submitted by: Michael Weisensee
Region: Sarasota County, Florida, United States
Verified by: John Calhoun
Verified date: Sep 30, 2019
Observation date: Sep 29, 2019
Submitted by: Michael Weisensee
Region: Sarasota County, Florida, United States
Verified by: John Calhoun
Verified date: Sep 30, 2019
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