Posts Tagged ‘Phanogomphus descriptus’

Harpoon Clubtail dragonfly (male)

June 17, 2017

A Harpoon Clubtail dragonfly (Phanogomphus descriptus) was spotted during a photowalk at “Straight Fork Beaver Ponds,” Highland County, Virginia USA.

09 JUN 2017 | Highland County, VA | Harpoon Clubtail (male)

This individual is a male, as indicated by his terminal appendages and “indented” hind wings.

09 JUN 2017 | Highland County, VA | Harpoon Clubtail (male)

The following photograph was shot at f/11, since more depth of field was required to show the dragonfly in focus from head-to-tail. The other photos were shot at either f/7.1 or f/8.

09 JUN 2017 | Highland County, VA | Harpoon Clubtail (male)

Harpoon Clubtail is a new species of dragonfly for my life list.

09 JUN 2017 | Highland County, VA | Harpoon Clubtail (male)

Bonus Bugs

Look closely at all of the preceding photos. Did you notice the exuviae from another type of aquatic insect, possibly either mayfly or stonefly? I didn’t see the exuviae when I shot the photos, and missed them again when I post-processed the images. Sometimes I get so focused on the subject that I don’t see the bigger picture.

Tech Tips

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

The Backstory

I attended the 2017 Dragonfly Society of the Americas Annual Meeting in Staunton, Virginia, 09-11 June 2017. Yes Virginia, there is an organization called the Dragonfly Society of the Americas (DSA). Although I’ve been a member of DSA since August 2011, the 2017 annual meeting is the first one that I’ve attended.

2017 DSA Annual Meeting | Staunton, VA (see red circle)

Source Credit: 2017 Dragonfly Society of the Americas Annual Meeting.

Staunton, Virginia is the county seat of Augusta County. Highland County is located between the western boundary of Augusta County and the border between Virginia and West Virginia. Highland County is the only place in Virginia where there are official records for Harpoon Clubtail.

DSA Distribution Viewer | Harpoon Clubtail (Phanogomphus descriptus)

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

Key: blue dots = Dot Map Project; green dots = Accepted records; yellow dots = Pending records.

In the world of odonates, there are habitat generalists and habit specialists. Harpoon Clubtail is a habitat specialist, as shown clearly by the preceding distribution map of official records.

I was fortunate to be able to ride along with fellow Virginians Karen Kearney and Mike Boatwright for a road trip to Highland County. Straight Fork Beaver Ponds is a unique high-elevation habitat that is well known among expert birders and odonate hunters like Karen and Mike.

Mike scouted the location a week-or-so before the DSA meeting, so he had a good idea of the species of odonates we might see, including Harpoon Clubtail and Riffle Snaketail (Ophiogomphus carolus) dragonflies.

Sincere thanks to Karen and Mike for a fun, productive day hunting odonates with good friends!

Copyright © 2017 Walter Sanford. All rights reserved.


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