I have been trying to have a post about every week, and so far so good. We return to “Dragontown”, and there are still more species of clubtails. This will almost finish my little tour of this large family. As always, identities are usually tentative and I would welcome being corrected.
The first picture shows one of the most common clubtails, identified as a male based on the claw-like shape of its cerci (those little appendages at the end of the abdomen). I think this is the dusky clubtail (
Phanogomphus spicatus). Different species have different habits, and this one is definitely inclined to plant itself on open ground. I most often see them sitting on dusty footpaths.
Dusky clubtail dragonfly by
Mark Sturtevant, on Flickr
Next is one of the species that is typically found over lakes and ponds. There is more than one possible identity for this one, but I have decided on the lilypad clubtail (
Arigomphus furcifer) although an extremely similar species is the unicorn clubtail (
Arigomphus villosipes). So there is a fair chance it have this one wrong. In any case, since the two species are often found together I know to look for both of them next summer.
Lilypad clubtail dragonfly by
Mark Sturtevant, on Flickr
One of my favorites in this family is a common species in the Magic Field. This female is (I think) a midland clubtail (
Gomphurus fraternus). They are very bold in color and also easy to photograph. Sitting with an abdomen projected into the air is called the ‘obelisk posture’ (a wonderful term!), and dragonflies do this to point their abdomen toward the sun. This reduces the surface area that is exposed to the sun so that they do not overheat. This one has a definite ‘lean’ to the posture, but around noon dragonflies may post their abdomen straight up.
Midland clubtail dragonfly by
Mark Sturtevant, on Flickr
Midland clubtail dragonfly by
Mark Sturtevant, on Flickr
That does it for the clubtails for now. There is one more species in this family to show, but that one is Very Special and it will be presented later. 😉
I close with a non-clubtail. I certainly have seen a lot of banded pennants (
Celithemis fasciata) this past summer, which is surprising since I did not even know this species existed a year ago! This is a female.
Banded pennant dragonfly by
Mark Sturtevant, on Flickr
I have been trying to have a post about every week... (