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  Shadow Darner
            Aeshna umbrosa Walker, 1908

Species distribution map

Range & Habitat:

Found throughout the state.

Patrols along small marshy streams.  Often found feeding along woodland edges or even in deep shadow in full forest.  Often feeds well past sunset.

 

Shadow Darner male dorsal 

Click on the thumbnails to enlarge additional photos. 

Description:

A brownish darner, with nearly straight lateral thoracic stripes, usually yellow, tinted green or blue dorsally.  Dorsal and lateral abdominal spots smaller than in other Aeshnas, almost reminiscent of Swamp Darner.  Whitish spots on the underside of the abdomen and the upper surface of the paraproct is white.

Vertically flattened cerci with a spike at the end are shared with the much brighter Lance-tipped Darner.

 

Conservation Status:

State: S5 - Demonstrably secure in the state

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: 6/26
Late Date: 11/10

Please scroll down for monthly graph.

 

Flight Season

(hover your mouse over the bar for actual data)
 
Number of Records
18 
1 1 4 18 15 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