Attributes of Cupido comyntas

Eastern Tailed-Blue
Cupido comyntas (Godart, [1824])

Family: Lycaenidae
Subfamily: Polyommatinae
Identification: One narrow tail on hindwing. Upperside of male iridescent blue; summer females uniformly brown, spring females smaller with much blue at the wing bases. Underside of hindwing pale gray with black bar at end of cell, distinct black spots, and three large orange spots at outer margin near tail.
Wing Span: 7/8 - 1 1/8 inches (2.2 - 2.9 cm).
Life History: Males patrol near the host plants during daylight hours. Females lay eggs on flower buds; caterpillars eat buds, flowers, and seeds. The caterpillar hibernates, pupating the following spring. Although most Lycaenids do not perch with open wings, Eastern Tailed-Blues sometimes bask with their wings at a 45 angle.
Flight: Three broods from April-November in the north, many broods from February-November in the south.
Caterpillar Hosts: Many plants in the pea family including yellow sweet clover (Melilotus officinalis), alfalfa (Medicago sativa); various species of vetch (Vicia), clover (Trifolium), wild pea (Lathyrus), and bush clover (Lespedeza); and others.
Adult Food: This butterfly has a low flight and a short proboscis, thus is found at flowers close to the ground which are open or short-tubed. These include white sweet clover, shepherd's needle, wild strawberry, winter cress, cinquefoils, asters, and others.
Habitat: Many open, sunny places including weedy areas and disturbed habitats.
Range: Southeast Canada and Eastern United States west to western North Dakota, central Colorado, and central Texas. Also ranges from southeastern Arizona, western New Mexico, and west Texas south to Costa Rica.
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.
Taxonomy Notes:

Images of Cupido comyntas

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Cupido comyntas - Everes_comyntasSanders2.jpg

The map below displays all BAMONA data for this species and has three different data layers:
1. All records (yellow dots)   2. Recently verified records (orange dots)*   3. US county records (purple)

There are also three base layers: 1. Satellite    2. Normal   3. Hybrid

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*The orange dots on the map provide access to information about the 400 most recently verified sightings of this species. Sometimes, there are several records at the same location. Use the table view to access these records.

By default, the fifty most recently verified sightings are below. Sort by Observation Date to see the most recent sightings, or filter the sightings by region to get a regional list.

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Observation Date Submitter Region Verified Datesort icon
July 19, 2014 eileenulry Highland County, Ohio, United States August 31, 2014 Details
August 06, 2014 Shane Miller Beaver County, Pennsylvania, United States August 31, 2014 Details
July 07, 2014 AllenRatz Buncombe County, North Carolina, United States August 30, 2014 Details
August 29, 2014 chherrmann Suffolk County, New York, United States August 30, 2014 Details
August 21, 2014 ktaylo Philadelphia County, Pennsylvania, United States August 26, 2014 Details
August 22, 2014 Janet Tubb Ontario, Canada August 26, 2014 Details
August 23, 2014 Shane Miller Beaver County, Pennsylvania, United States August 26, 2014 Details
August 25, 2014 EPIMEDIUM McHenry County, Illinois, United States August 25, 2014 Details
August 17, 2014 CA Ivy Sebastian County, Arkansas, United States August 18, 2014 Details
August 12, 2014 genealogygenie Miami County, Kansas, United States August 18, 2014 Details
June 10, 2014 ozcomomoths Ozark County, Missouri, United States August 17, 2014 Details
June 16, 2014 Krish49 Shawnee County, Kansas, United States August 17, 2014 Details
June 15, 2014 rdhealy1951 Menifee County, Kentucky, United States August 13, 2014 Details
August 11, 2014 CA Ivy Sebastian County, Arkansas, United States August 12, 2014 Details
September 04, 2013 marquy Wayne County, Michigan, United States August 11, 2014 Details
September 17, 2013 Laurie Cogswell Rockingham County, New Hampshire, United States August 11, 2014 Details
August 06, 2014 Molanic Du Page County, Illinois, United States August 09, 2014 Details
August 09, 2014 dmsumner Bristol County, Massachusetts, United States August 09, 2014 Details
August 03, 2014 KristyBaker DeKalb County, Tennessee, United States August 06, 2014 Details
August 06, 2014 CA Ivy Sequoyah County, Oklahoma, United States August 06, 2014 Details
July 30, 2014 Cahill-Mel Montgomery County, Pennsylvania, United States August 03, 2014 Details
July 12, 2014 Janet Tubb Ontario, Canada August 01, 2014 Details
August 01, 2014 crm211b Ontario, Canada August 01, 2014 Details
July 09, 2014 cblazo Franklin County, Pennsylvania, United States July 31, 2014 Details
July 18, 2014 cwilson@upperdarbysd.org Delaware County, Pennsylvania, United States July 30, 2014 Details
July 15, 2014 Mapper Johnson County, Illinois, United States July 23, 2014 Details
June 19, 2014 patricia silvernail Jackson County, Georgia, United States July 21, 2014 Details
June 19, 2014 patricia silvernail Jackson County, Georgia, United States July 21, 2014 Details
June 29, 2014 patricia silvernail Jackson County, Georgia, United States July 21, 2014 Details
July 20, 2014 Mapper Johnson County, Illinois, United States July 21, 2014 Details
July 13, 2014 John LeBlanc Chesterfield County, Virginia, United States July 20, 2014 Details
July 16, 2014 Colleen62 Ontario, Canada July 20, 2014 Details
July 15, 2014 Colleen62 Ontario, Canada July 19, 2014 Details
June 10, 2014 von40827 Leslie County, Kentucky, United States July 17, 2014 Details
July 16, 2014 juliereid Ontario, Canada July 17, 2014 Details
July 03, 2014 rdhealy1951 Hart County, Kentucky, United States July 17, 2014 Details
July 06, 2014 treichard Dauphin County, Pennsylvania, United States July 15, 2014 Details
May 30, 2014 AngelaCoco Luzerne County, Pennsylvania, United States July 11, 2014 Details
June 23, 2014 digginflowers Cecil County, Maryland, United States July 09, 2014 Details
July 05, 2014 Doug Bruce Johnson County, Tennessee, United States July 09, 2014 Details
June 22, 2014 grayhairstreak New Castle County, Delaware, United States July 09, 2014 Details
July 04, 2014 KristyBaker Putnam County, Tennessee, United States July 07, 2014 Details
July 06, 2014 stephen stedman Warren County, Tennessee, United States July 07, 2014 Details
October 10, 2013 julmast Elkhart County, Indiana, United States July 06, 2014 Details
July 04, 2014 Cherylee Black Ontario, Canada July 05, 2014 Details
June 23, 2014 mathgeek Jackson County, Illinois, United States July 03, 2014 Details
June 07, 2014 rseidler Howard County, Arkansas, United States July 02, 2014 Details
June 26, 2014 CA Ivy Sebastian County, Arkansas, United States June 27, 2014 Details
June 22, 2014 J_Bloom4417 Prince Georges County, Maryland, United States June 25, 2014 Details
June 12, 2014 kbeza31979 Powhatan County, Virginia, United States June 18, 2014 Details