Attributes of Colias philodice

Clouded Sulphur
Colias philodice Godart, 1819

Family: Pieridae
Subfamily: Coliadinae
Identification: Upper surface of male wings bright, clear yellow with solid black edging; lower side of forewing with some dark submarginal spots; hindwing with silver cell spot rimmed with orange-pink, usually doubled. Female has 2 forms: yellow form with uneven black edging enclosing yellow spots, and a white form which is greenish-white rather than yellow. Spring and fall forms are smaller and less conspicuously marked.
Wing Span: 1 1/2 - 2 3/4 inches (3.8 - 7 cm).
Life History: Eggs laid singly on host; caterpillars eat leaves. Hibernation is by third-stage caterpillars.
Flight: Three flights in the north from May-October, 4-5 in the south from March-November.
Caterpillar Hosts: Plants in the pea family (Fabaceae) including alfalfa (Medicago sativa), white clover (Trifolium repens), and pea (Pisum sativum).
Adult Food: Flower nectar of many plants.
Habitat: Many different open areas including fields, lawns, alfalfa and clover fields, road edges, meadows.
Range: Alaska south through central and southeast Canada, all of conterminous United states except much of California, south Texas, and most of Florida.
Conservation: Not required.
NCGR: G5 - Demonstrably secure globally, though it may be quite rare in parts of its range, especially at the periphery.
Management Needs: Not reported.
Taxonomy Notes:

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The map below displays all BAMONA data for this species and has three different data layers:
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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 05, 2015 Sue Orlowski Lincoln County, Washington, United States August 30, 2015 Details
August 28, 2015 stephen stedman Warren County, Tennessee, United States August 29, 2015 Details
August 21, 2015 cblazo Franklin County, Pennsylvania, United States August 25, 2015 Details
August 16, 2015 Doug Bruce Overton County, Tennessee, United States August 21, 2015 Details
July 16, 2015 ngause1 Page County, Virginia, United States August 17, 2015 Details
July 19, 2015 catmint20906 Montgomery County, Maryland, United States August 17, 2015 Details
July 31, 2015 bobscafe British Columbia, Canada August 16, 2015 Details
July 31, 2015 bobscafe British Columbia, Canada August 16, 2015 Details
August 10, 2015 aarongunnar Pepin County, Wisconsin, United States August 16, 2015 Details
July 20, 2015 ted_goshulak Ontario, Canada August 13, 2015 Details
August 08, 2015 MarkNenadov Ontario, Canada August 10, 2015 Details
August 09, 2015 SaraJE Ontario, Canada August 09, 2015 Details
August 06, 2015 whhowe Ontario County, New York, United States August 07, 2015 Details
August 07, 2015 Bill Emch Wetzel County, West Virginia, United States August 07, 2015 Details
August 03, 2015 Cherylee Black Ontario, Canada August 05, 2015 Details
August 02, 2015 stephen stedman Trousdale County, Tennessee, United States August 04, 2015 Details
August 02, 2015 Doug Bruce Robertson County, Tennessee, United States August 04, 2015 Details
August 03, 2015 Chris Blomme Ontario, Canada August 04, 2015 Details
July 29, 2015 JRonan17 Herkimer County, New York, United States August 02, 2015 Details
July 29, 2015 rocksnstars Oxford County, Maine, United States July 29, 2015 Details
May 31, 2014 sseagrave Sheridan County, Wyoming, United States July 27, 2015 Details
July 31, 2014 carlysummer Gallatin County, Montana, United States July 27, 2015 Details
July 17, 2013 zabee Lewis And Clark County, Montana, United States July 27, 2015 Details
September 07, 2014 sseagrave Sheridan County, Wyoming, United States July 27, 2015 Details
August 02, 2011 Nancy Lea Sandy Natrona County, Wyoming, United States July 27, 2015 Details
June 25, 2015 dagasch Walworth County, South Dakota, United States July 27, 2015 Details
July 25, 2015 Melinda Fawver Marshall County, Tennessee, United States July 27, 2015 Details
July 21, 2015 JRonan17 Herkimer County, New York, United States July 26, 2015 Details
May 30, 2015 rocksnstars Oxford County, Maine, United States July 22, 2015 Details
July 20, 2015 JRonan17 Herkimer County, New York, United States July 21, 2015 Details
July 18, 2015 Doug Bruce Clay County, Tennessee, United States July 20, 2015 Details
July 18, 2015 stephen stedman Pickett County, Tennessee, United States July 19, 2015 Details
July 16, 2015 stephen stedman Smith County, Tennessee, United States July 17, 2015 Details
July 11, 2015 Jarchibold Saratoga County, New York, United States July 12, 2015 Details
July 04, 2015 treichard Cattaraugus County, New York, United States July 11, 2015 Details
July 09, 2015 Bowbender Ashland County, Ohio, United States July 09, 2015 Details
June 29, 2015 BeaLaporte Ontario, Canada July 06, 2015 Details
July 05, 2015 SaraJE Ontario, Canada July 06, 2015 Details
June 28, 2015 roseanna Casey County, Kentucky, United States June 28, 2015 Details
June 15, 2015 grayhairstreak New Castle County, Delaware, United States June 27, 2015 Details
June 19, 2015 cblazo Franklin County, Pennsylvania, United States June 20, 2015 Details
September 09, 2013 sh11 Ontario, Canada June 17, 2015 Details
May 29, 2015 quick3beers Hamilton County, Ohio, United States June 15, 2015 Details
August 08, 2014 sh11 Ontario, Canada June 15, 2015 Details
May 29, 2015 Cherylee Black Ontario, Canada May 30, 2015 Details
May 24, 2015 Pegasus24 Saratoga County, New York, United States May 26, 2015 Details
May 18, 2015 ShaunaRyner Ontario, Canada May 21, 2015 Details
May 01, 2015 CA Ivy Sebastian County, Arkansas, United States May 14, 2015 Details
April 03, 2015 CA Ivy Sebastian County, Arkansas, United States April 13, 2015 Details
April 10, 2015 hiker96 Leavenworth County, Kansas, United States April 10, 2015 Details