Attributes of Celastrina ladon

Spring Azure
Celastrina ladon (Cramer, 1780)

Family: Lycaenidae
Subfamily: Polyommatinae
Identification: Seasonally variable and sexually dimorphic. Upperside of males blue, females with some black at outer edge of forewing. Late spring and summer forms with white above. Underside hindwing gray-white with faded small black dots, darker gray with larger black spots, or with blotches and black margins in the center.
Wing Span: 7/8 - 1 3/8 inches (2.2 -3.5 cm).
Life History: Males patrol and perch all day but are most active from midafternoon until dusk. Eggs are laid on flower buds. Caterpillars feed on flowers and fruits and are tended by ants. Chrysalids hibernate.
Flight: Many broods from January-October along the Gulf Coast; progressively shorter flights northward; May-August in Canada.
Caterpillar Hosts: Flowers of a variety of woody shrubs and occasionally herbs including dogwood (Cornus florida), New Jersey tea (Ceanothus americana), meadowsweet (Spiraea salicifolia), and Collinsia.
Adult Food: Flower nectar from dogbane, privet, New Jersey tea, blackberry, common milkweed, and many others.
Habitat: Openings and edges of deciduous woods, old fields, wooded freshwater marshes and swamps.
Range: Alaska and Canada south of the tundra through most of the United States except the Texas coast, southern plains, and peninsular Florida; south in the mountains to Columbia.
Conservation: This species comprises a complex of 4-5 separate species, some of which may be of conservation concern.
NCGR:
Management Needs: None reported. Note: In addition to the Appalachian Azure, Atlantic Holly Azure, Dusky Azure, and Hops Azure, this "species" is in reality still a complex of additional species whose identity is under current research. At present it is not possible to separate all of the records for these species into individual species maps. We look forward to doing this in the future.
Taxonomy Notes:

Images of Celastrina ladon

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Celastrina ladon - celastrina-ladon-awt-1.jpg

Celastrina ladon - celastrina-ladon-awt-1.jpg
Celastrina "ladon" - Celestrina_ladon.jpg

Celastrina "ladon" - Celestrina_ladon.jpg
Celastrina "ladon" - Celestrina_ladon2.jpg

Celastrina "ladon" - Celestrina_ladon2.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
June 20, 2014 juliereid Ontario, Canada August 10, 2014 Details
June 08, 2014 dncms Knox County, Ohio, United States July 24, 2014 Details
June 28, 2014 buddingnaturalist Olmsted County, Minnesota, United States July 09, 2014 Details
May 21, 2012 julmast Elkhart County, Indiana, United States July 07, 2014 Details
May 25, 2014 Sean Werle Hampshire County, Massachusetts, United States July 02, 2014 Details
March 08, 2014 vldeloach Cherokee County, Georgia, United States June 22, 2014 Details
May 23, 2014 CA Ivy Cherokee County, Oklahoma, United States June 09, 2014 Details
May 31, 2014 allelopath Santa Fe County, New Mexico, United States June 03, 2014 Details
June 02, 2014 von40827 Leslie County, Kentucky, United States June 03, 2014 Details
June 02, 2014 Molanic Du Page County, Illinois, United States June 02, 2014 Details
May 28, 2014 John Schwartz De Kalb County, Illinois, United States May 31, 2014 Details
March 20, 2014 ddodd Marshall County, Alabama, United States May 23, 2014 Details
May 16, 2014 lmreid71 Jefferson County, Alabama, United States May 23, 2014 Details
May 03, 2014 Kimberly Mrozinski Berkeley County, South Carolina, United States May 22, 2014 Details
April 20, 2014 fm5050 Calvert County, Maryland, United States May 21, 2014 Details
May 09, 2014 galby Charleston County, South Carolina, United States May 21, 2014 Details
May 16, 2014 CA Ivy Sebastian County, Arkansas, United States May 19, 2014 Details
April 21, 2014 hmclin York County, Pennsylvania, United States April 28, 2014 Details
March 29, 2014 CA Ivy Sebastian County, Arkansas, United States March 30, 2014 Details
March 18, 2014 CA Ivy Sebastian County, Arkansas, United States March 20, 2014 Details
April 18, 2009 Chip Krilowicz Mercer County, New Jersey, United States February 08, 2014 Details
June 09, 2013 jaybird36 Morris County, New Jersey, United States February 05, 2014 Details
April 19, 2013 a-o Essex County, Massachusetts, United States February 03, 2014 Details
May 09, 2010 ddodd Brewster County, Texas, United States January 14, 2014 Details
May 21, 2013 CA Ivy Sebastian County, Arkansas, United States January 06, 2014 Details
May 04, 2013 cosmos Washington County, Oregon, United States October 08, 2013 Details
July 21, 2013 ssaymuah Wayne County, Michigan, United States July 31, 2013 Details
March 30, 2013 Mike Stinson Bedford County, Virginia, United States July 17, 2013 Details
May 27, 2013 Sean Werle Franklin County, Massachusetts, United States July 03, 2013 Details
June 27, 2013 CA Ivy Adair County, Oklahoma, United States June 27, 2013 Details
June 03, 2013 BOGwalker St Louis County, Minnesota, United States June 25, 2013 Details
June 10, 2013 kelly.lotts Cook County, Illinois, United States June 19, 2013 Details
June 12, 2013 SandrGayle Powell County, Kentucky, United States June 17, 2013 Details
June 01, 2013 birder89 Lawrence County, Ohio, United States June 01, 2013 Details
May 29, 2013 CA Ivy Sebastian County, Arkansas, United States May 30, 2013 Details
May 02, 2013 Rodney Campbell Oakland County, Michigan, United States May 21, 2013 Details
March 17, 2013 Lois Stacey Georgia, United States, Wilkes County May 13, 2013 Details
April 09, 2013 MarkScottsmltd Fannin County, Georgia, United States May 13, 2013 Details
April 06, 2013 treichard Anne Arundel County, Maryland, United States May 10, 2013 Details
April 06, 2013 treichard Anne Arundel County, Maryland, United States May 10, 2013 Details
April 14, 2013 Kurt R. Schwarz Howard County, Maryland, United States May 10, 2013 Details
April 26, 2013 Ken Cheeks Aiken County, South Carolina, United States May 09, 2013 Details
June 11, 2008 Ilona L. Dane County, Wisconsin, United States April 19, 2013 Details
April 13, 2013 Brett Budach Benton County, Missouri, United States April 15, 2013 Details
April 07, 2013 bjones7777 Coffee County, Tennessee, United States April 08, 2013 Details
May 03, 2011 rogerdowner (Marvin Smith) Ashland County, Ohio, United States April 05, 2013 Details
March 10, 2013 Ken Cheeks McCormick County, South Carolina, United States March 19, 2013 Details
March 17, 2012 birdlover53 Calhoun County, Michigan, United States January 30, 2013 Details
April 25, 2012 dpgbfly1 Wright County, Minnesota, United States January 08, 2013 Details
April 29, 2012 dpgbfly1 Isanti County, Minnesota, United States January 08, 2013 Details