Allegheny River Cruiser dragonfly (male)

An Allegheny River Cruiser dragonfly (Macromia alleghaniensis) was netted by Mike Blust at Hardware River Wildlife Management Area, Fluvanna County, Virginia USA.

The complete yellow ring around abdominal segment seven (S7) is a distinctive field mark for this species. This individual is a male, as indicated by his hamules and terminal appendages.

Allegheny River Cruiser is a good candidate for netting, that is, if you want to get a close look at one.

Males fly rapidly up and down streams, mostly but not always near shore, usually quite low… . Cruise up and down roads through woodland, in sun and shade, or fly up higher into forest canopy. Source Credit: Paulson, Dennis (2011-12-19). Dragonflies and Damselflies of the East (Princeton Field Guides) (Kindle Locations 7313-7315). Princeton University Press. Kindle Edition.

The following map shows all official records for Allegheny River Cruiser in the United States of America. Notice the records are roughly coincident with the Allegheny Mountains, from which part of the common name for this species is derived.

Source Credit: Abbott, J.C. 2006-2017. OdonataCentral: An online resource for the distribution and identification of Odonata. Available at (Accessed: June 13, 2017).

Allegheny River Cruiser is a new species of dragonfly for my life list.

Tech Tips

The photo was taken using a Fujifilm X-T1 digital camera, Fujinon 55-200mm zoom lens, and Fujifilm EF-X500 shoe mount flash.

My camera had a mysterious meltdown when I was trying to photograph the dragonfly in Mike Blust’s hand. Sincere thanks to Mike for his extraordinary patience while I was troubleshooting the problem under extreme pressure.

Editor’s Note

Sincere thanks to Mike Boatwright for taking me to a couple of odonate-hunting localities along the James River, including Hardware River WMA (see map, shown below) and Columbia Boat Landing, Cumberland County, Virginia.

Copyright © 2017 Walter Sanford. All rights reserved.

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One Response to “Allegheny River Cruiser dragonfly (male)”

  1. New discoveries in 2017 (odonates) | walter sanford's photoblog Says:

    […] 11 JUN 2017 | Fluvanna County, VA | Allegheny River Cruiser (male) […]

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