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Montana Field Guide

Montana Field Guides

Sedge Sprite - Nehalennia irene

Native Species

Global Rank: G5
State Rank: S4S5


Agency Status
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USFS:
BLM:


 

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General Description
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Species Range
Montana Range Range Descriptions

Native
 


Observations in Montana Natural Heritage Program Database
Number of Observations: 79

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Relative Density

Recency

 

(Observations spanning multiple months or years are excluded from time charts)



Habitat
The habitat of the Sedge Sprite is marshy ponds and small lakes, beaver ponds and marl ponds, as well as sedge fens, sedge meadows, bogs, fens, and vernal pools all with abundant grassy or sedge vegetation (Westfall and May 1996, Nikula et al. 2002, Acorn 2004, Paulson 2009).

National Vegetation Classification System Groups Associated with this Species

Reproductive Characteristics
Male and female Sedge Sprites are rarely seen over open water, rather they tend to fly and perch in dense vegetation. Oviposition is completed in tandem on floating vegetation including stems, moss and dead material just below waterline (Nikula et al. 2000, Paulson 2009).


References
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Citation for data on this website:
Sedge Sprite — Nehalennia irene.  Montana Field Guide.  .  Retrieved on , from