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Species Accounts & Photos Other Stuff NJ's Species of Concern

  Great Blue Skimmer
            Libellula vibrans Fabricius, 1793

Species distribution map

Range & Habitat:

Not yet recorded from the center of the state, it should be looked for in proper habitat.

Usually found at or near wooded ponds and swamps.
 

Great Blue Skimmer male lateral 

Click on the thumbnails to enlarge additional photos. 

Description:

Males become completely pruinose blue, with blue eyes and white faces.  Younger males appear similar to females but gradually become blue.

Females have white faces and develop blue eyes.  Otherwise they are quite similar to Slaty Skimmer and Bar-winged Skimmer, occasionally showing the wing markings of the latter.

 

Conservation Status:

State: S4S5 - Apparently to demonstrably secure in New Jersey

Global: G5 - Secure globally, but possibly rare in parts of its range

For a full explanation of the ranks, click here

Flight season:

Early Date: 5/22
Late Date: 9/24

Please scroll down for monthly graph.

 

Flight Season

(hover your mouse over the bar for actual data)
 
Number of Records
19 
5 19 11 3 7
J F M A M J J A S O N D

Months

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Click here for acknowledgments
Date, distribution, and status data courtesy of Allen Barlow, NJOS

© 2006 Jim Bangma, NJOS  Comments or suggestions?  Use the Feedback Form