Autumn Meadowhawk dragonfly terminal appendages

Autumn Meadowhawk (Sympetrum vicinum) is a member of the Skimmer Family of dragonflies that is commonly spotted during the fall months at many water bodies in the mid-Atlantic United States.

Male dragonflies have three terminal appendages, collectively called “claspers,” that are used to grab and hold female dragonflies during mating: an upper pair of cerci (“superior appendages”) and a lower unpaired epiproct (“inferior appendage”).


30 SEP2014 | Huntley Meadows Park | Autumn Meadowhawk (male)

Female dragonflies have a pair of cerci (superior appendages) that have little or no function.

Autumn Meadowhawk dragonfly (female)

11 NOV 2014 | Huntley Meadows Park | Autumn Meadowhawk (female)

Related Resources: Odonate Terminal Appendages.

Copyright © 2015 Walter Sanford. All rights reserved.


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7 Responses to “Autumn Meadowhawk dragonfly terminal appendages”

  1. Updates, two recent posts | walter sanford's photoblog Says:

    […] 27 DEC 2015 | Huntley Meadows Park | Autumn Meadowhawk (male) […]

  2. New state record late-date for dragonflies | walter sanford's photoblog Says:

    […] This individual is a female, as indicated by her coloration, shape of the abdomen, and terminal appendages. […]

  3. What’s yours is mine | walter sanford's photoblog Says:

    […] following individual is a male Autumn Meadowhawk dragonfly (Sympetrum vicinum), perching on the leg of my Columbia convertible […]

  4. More previews of coming attractions | walter sanford's photoblog Says:

    […] Bay National Wildlife Refuge, Prince William County, Virginia USA. This individual is a teneral female, as indicated by its terminal […]

  5. Now playing at a theater near you… | walter sanford's photoblog Says:

    […] The first two adult Autumn Meadowhawk dragonflies (Sympetrum vicinum) of 2016 were spotted at Mason Neck West Park, Fairfax County, Virginia USA. Both individuals are males, as indicated by their coloration and terminal appendages. […]

  6. Wildlife watching “Wildlife Watching” sign | walter sanford's photoblog Says:

    […] 18 NOV 2016 | Huntley Meadows Park | Autumn Meadowhawk (male) […]

  7. Autumn Meadowhawk (mature female) | walter sanford's photoblog Says:

    […] 25 OCT 2016 | OBNWR | Autumn Meadowhawk (mature female) […]

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