Theona Checkerspot
Chlosyne theona (Ménétriés, 1855)
Family: Nymphalidae
Subfamily: Nymphalinae
Identification: Upperside with dark checkered pattern. Black median stripe separates inner yellow-orange band and outer orange band. Underside of hindwing has alternating bands of orange and cream spots, all outlined in black.
Wing Span: 1 1/4 - 1 3/4 inches (3.2 - 4.4 cm).
Life History: Males patrol and sometimes perch to find females. Eggs are laid in groups on the host plant; caterpillars feed on the leaves. Third- or fourth-stage caterpillars hibernate.
Flight: Several flights from April-October in the Southwest, throughout the year in the tropics.
Caterpillar Hosts: Ceniza blanca (Leucophyllum texanum and L. frutescens) in Texas, paintbrush (Castilleja species) in Arizona.
Adult Food: Flower nectar.
Habitat: Desert foothills and canyons, subtropical scrub, limestone ridges, open oak or pinyon woodlands.
Range: Colombia north through Central America and Mexico to east-central Texas, southern New Mexico, and central Arizona.
Conservation: Not usually of concern.
NCGR: G4 - Apparently secure globally, though it might be quite rare in parts of its range, especially at the periphery.
Management Needs: None reported. Note: Subspecies chinatiensis, the Chinati Checkerspot, is considered a separate species by some, but it blends completely to more typical theona.
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Verified Sightings
Displaying 73 - 96 of 224 verified sightings
Observation date: Nov 05, 2018
Submitted by: Jeff Trahan
Region: Hidalgo County, Texas, United States
Verified by: stomlins701
Verified date: Nov 25, 2018
Observation date: Nov 07, 2018
Submitted by: hiker96
Region: Hidalgo County, Texas, United States
Verified by: stomlins701
Verified date: Nov 21, 2018
Observation date: Nov 04, 2018
Submitted by: Paul Prappas
Region: Hidalgo County, Texas, United States
Verified by: stomlins701
Verified date: Nov 20, 2018
Observation date: Oct 30, 2018
Submitted by: marley
Region: Bexar County, Texas, United States
Verified by: stomlins701
Verified date: Nov 15, 2018
Observation date: Nov 08, 2018
Submitted by: Paul Prappas
Region: Hidalgo County, Texas, United States
Verified by: stomlins701
Verified date: Nov 15, 2018
Observation date: Jul 31, 2018
Submitted by: philip.woodscc@...
Region: Texas, Nueces County, United States
Verified by: stomlins701
Verified date: Aug 01, 2018
Observation date: Nov 08, 2013
Submitted by: Tommie Rogers
Region: Hidalgo County, Texas, United States
Verified by: stomlins701
Verified date: Jun 07, 2018
Observation date: Sep 06, 2012
Submitted by: Tommie Rogers
Region: Cochise County, Arizona, United States
Verified by: John Saba
Verified date: Apr 20, 2018
Observation date: Apr 14, 2018
Submitted by: Raul Delgado
Region: Texas, Zapata County, United States
Verified by: stomlins701
Verified date: Apr 19, 2018
Observation date: Nov 10, 2017
Submitted by: Laurie Sheppard
Region: Grayson County, Texas, United States
Verified by: stomlins701
Verified date: Nov 11, 2017
Observation date: Sep 08, 2012
Submitted by: Tommie Rogers
Region: Cochise County, Arizona, United States
Verified by: John Saba
Verified date: Sep 01, 2017
Observation date: May 01, 2017
Submitted by: 4wildlife
Region: Hidalgo County, Texas, United States
Verified by: stomlins701
Verified date: Aug 25, 2017
Observation date: Mar 30, 2017
Submitted by: msteinhelper
Region: Bexar County, Texas, United States
Verified by: stomlins701
Verified date: Apr 30, 2017
Observation date: Mar 25, 2017
Submitted by: rhedden
Region: Crosby County, Texas, United States
Verified by: stomlins701
Verified date: Apr 11, 2017
Observation date: Mar 28, 2017
Submitted by: The Crafty Gardener
Region: Texas, Lampasas County, United States
Verified by: stomlins701
Verified date: Mar 28, 2017
Observation date: Mar 25, 2017
Submitted by: Redheart Canyonlands
Region: Bandera County, Texas, United States
Verified by: stomlins701
Verified date: Mar 28, 2017
Observation date: Mar 25, 2017
Submitted by: abwest
Region: Bexar County, Texas, United States
Verified by: stomlins701
Verified date: Mar 26, 2017
Observation date: Nov 12, 2016
Submitted by: abwest
Region: Bexar County, Texas, United States
Verified by: stomlins701
Verified date: Nov 13, 2016
Observation date: Oct 20, 2016
Submitted by: TCollins
Region: Texas, Kerr County, United States
Verified by: stomlins701
Verified date: Oct 20, 2016
Observation date: Oct 08, 2016
Submitted by: Redheart Canyonlands
Region: Bandera County, Texas, United States
Verified by: stomlins701
Verified date: Oct 16, 2016
Observation date: Aug 15, 2016
Submitted by: ncrosbyrd
Region: Hidalgo County, Texas, United States
Verified by: stomlins701
Verified date: Aug 24, 2016
Observation date: Aug 14, 2016
Submitted by: ncrosbyrd
Region: Hidalgo County, Texas, United States
Verified by: stomlins701
Verified date: Aug 22, 2016
Observation date: Jun 23, 2016
Submitted by: Bonnie Morrison
Region: Howard County, Texas, United States
Verified by: stomlins701
Verified date: Jul 01, 2016
Observation date: May 14, 2016
Submitted by: D. Dodd
Region: Texas, Val Verde County, United States
Verified by: stomlins701
Verified date: Jun 04, 2016
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