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

  Marsh Bluet
            Enallagma ebrium (Hagen, 1861)

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Species distribution map

Range & Habitat:

Recorded throughout the northern tier of states, there is also an interesting record from Monmouth county.

Marsh Bluet male 

Click on the thumbnails to enlarge additional photos. 

Description:

Largely blue, it is almost identical to the more common Hagen's Bluet, and must be identified by critical examination of the terminal appendages. Told from bluets such as Boreal, Northern and Familiar by the teardrop shaped postocular spots and small occipital bar.  Possibly can be told from the Northern/Boreal complex by the blue sides to S10

 

Conservation Status:

State: S1S2 - Imperiled to critically imperiled 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: 5/30
Late Date: 7/23

Please scroll down for monthly graph.

 

Flight Season

(hover your mouse over the bar for actual data)
 
Number of Records
1 1 3
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