Summer Azure
Celastrina neglecta (W.H. Edwards, 1862)
Family: Lycaenidae
Subfamily: Polyommatinae
Identification: Upperside of male powdery blue often with ill-defined white patch on hindwing. Female with much white scaling on both forewings and hindwings. Underside of hindwing pale gray or white with small black dots and submarginal dark zigzag line.
Wing Span: 15/16 - 1 1/8 inches (2.4 - 2.9 cm).
Life History: Caterpillars eat flowers. Chrysalids overwinter until flower late spring or summer.
Flight: One flight from June to October.
Caterpillar Hosts: Racemose dogwood, New Jersey Tea, and other plants.
Adult Food: Flower nectar.
Habitat: Various habitats including stream valleys, powerline right-of-ways, gardens.
Range: Most of eastern and central United States as well as southern Canada.
Conservation: Not necessary.
NCGR: G5 - Demonstrably secure globally, though it may be quite rare in parts of its range, especially at the periphery.
Management Needs: None reported.
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Verified Sightings
Displaying 1 - 24 of 5823 verified sightings
Observation date: Jul 09, 2023
Submitted by: JHummel
Region: Mercer County, New Jersey, United States
Verified by: jwileyrains
Verified date: Nov 17, 2024
Observation date: Jul 12, 2024
Submitted by: Mike L
Region: Erie County, Pennsylvania, United States
Verified by: davidwright
Verified date: Oct 13, 2024
Observation date: Sep 04, 2024
Submitted by: mtobin11
Region: Lake County, Illinois, United States
Verified by: rogerdowner
Verified date: Sep 16, 2024
Observation date: Sep 10, 2024
Submitted by: mtobin11
Region: Lake County, Illinois, United States
Verified by: rogerdowner
Verified date: Sep 14, 2024
Observation date: Aug 19, 2024
Submitted by: mtobin11
Region: Lake County, Illinois, United States
Verified by: rogerdowner
Verified date: Sep 14, 2024
Observation date: Sep 09, 2024
Submitted by: Lydiaak
Region: Allegheny County, Pennsylvania, United States
Verified by: davidwright
Verified date: Sep 13, 2024
Observation date: Aug 30, 2024
Submitted by: JimPurvis
Region: Tipton County, Indiana, United States
Verified by: jmgesell
Verified date: Sep 02, 2024
Observation date: Aug 31, 2024
Submitted by: Kentonky41015
Region: Kenton County, Kentucky, United States
Verified by: CA Ivy
Verified date: Sep 01, 2024
Observation date: Aug 12, 2024
Submitted by: Bob Bouman
Region: Lehigh County, Pennsylvania, United States
Verified by: davidwright
Verified date: Aug 19, 2024
Observation date: Aug 14, 2024
Submitted by: maryjanzen
Region: Centre County, Pennsylvania, United States
Verified by: davidwright
Verified date: Aug 19, 2024
Observation date: Aug 15, 2024
Submitted by: dettdetect74
Region: Berks County, Pennsylvania, United States
Verified by: davidwright
Verified date: Aug 19, 2024
Observation date: Aug 13, 2024
Submitted by: Tom Dudones
Region: Franklin County, New York, United States
Verified by: jmgesell
Verified date: Aug 14, 2024
Observation date: Aug 05, 2024
Submitted by: heather-russell
Region: Guilford County, North Carolina, United States
Verified by: Dennis Forsythe
Verified date: Aug 13, 2024
Observation date: Aug 11, 2024
Submitted by: Lampalex
Region: Pendleton County, West Virginia, United States
Verified by: curtis.lehman
Verified date: Aug 12, 2024
Observation date: Jul 15, 2024
Submitted by: dvollmar
Region: Lucas County, Ohio, United States
Verified by: rogerdowner
Verified date: Aug 06, 2024
Observation date: Jul 26, 2024
Submitted by: Tom Dudones
Region: Franklin County, New York, United States
Verified by: jmgesell
Verified date: Aug 02, 2024
Observation date: Jul 26, 2024
Submitted by: Tom Dudones
Region: Franklin County, New York, United States
Verified by: jmgesell
Verified date: Aug 02, 2024
Observation date: Jul 26, 2024
Submitted by: Eric Hartshaw
Region: Lycoming County, Pennsylvania, United States
Verified by: davidwright
Verified date: Jul 31, 2024
Observation date: Jul 27, 2024
Submitted by: joanfiller
Region: Tompkins County, New York, United States
Verified by: jmgesell
Verified date: Jul 28, 2024
Observation date: Jul 13, 2024
Submitted by: mathgeek
Region: Sandusky County, Ohio, United States
Verified by: rogerdowner
Verified date: Jul 24, 2024
Observation date: Jun 29, 2024
Submitted by: Brad DeLaney
Region: Jefferson County, Kentucky, United States
Verified by: CA Ivy
Verified date: Jul 24, 2024
Observation date: Jul 22, 2024
Submitted by: Tom Dudones
Region: Franklin County, New York, United States
Verified by: jmgesell
Verified date: Jul 23, 2024
Observation date: Jul 21, 2024
Submitted by: N.C.Schreivogl
Region: Hamilton County, New York, United States
Verified by: jmgesell
Verified date: Jul 21, 2024
Observation date: Jul 18, 2024
Submitted by: maryjanzen
Region: Centre County, Pennsylvania, United States
Verified by: davidwright
Verified date: Jul 19, 2024
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