Female Onychogomphus(?) sp. in-hand, ventral view.
Found perched in 1m shrub on hillside c.100m above tributary stream of Bhatauli Khola, 950m. When released, flew very high across valley (>50m).
Thoracic markings are very similar to those of male Onychogomphus sp. photographed two weeks earlier at another site. (Genus ID of male is based on morphology of appendages.)
Female Onychogomphus(?) sp. in-hand, lateral view.
Found perched in 1m shrub on hillside c.100m above tributary stream of Bhatauli Khola, 950m. When released, flew very high across valley (>50m).
Thoracic markings are very similar to those of male Onychogomphus sp. photographed two weeks earlier at another site. (Genus ID of male is based on morphology of appendages.)
Female Onychogomphus(?) sp. in-hand, oblique dorsal view. Found perched in 1m shrub on hillside c.100m above tributary stream of Bhatauli Khola, 950m.
Thoracic markings are very similar to those of male Onychogomphus sp. photographed two weeks earlier at another site. (Genus ID of male is based on morphology of appendages.)
Potential choices, per Nepal list by G.S. Vick (1989) and partial descriptions by C. Smith (1978), include O. bistrigatus, O. cerastes, O. risi and O. schmidti, mostly per color of appendages (no black). However, O. risi is excluded by description and photo in Dragonflies of India - A Field Guide (K.A. Subramanian, 2009).
Female Onychogomphus(?) sp. in-hand, dorsal view.
Found perched in 1m shrub on hillside c.100m above tributary stream of Bhatauli Khola, 950m. When released, flew very high across valley (>50m).
Thoracic markings are very similar to those of male Onychogomphus sp. photographed two weeks earlier at another site. (Genus ID of male is based on morphology of appendages.)
Female Onychogomphus(?) sp. in-hand, ventral view of abdomen.
Found perched in 1m shrub on hillside c.100m above tributary stream of Bhatauli Khola, 950m. When released, flew very high across valley (>50m).
Thoracic markings are very similar to those of male Onychogomphus sp. photographed two weeks earlier at another site. (Genus ID of male is based on morphology of appendages.)
This Aeshnid visited and hovered over a slightly ponded area in a small hill stream at a clearing in original forest, 1400m.
We took this photo fortuitously while awaiting the periodic return of another dark Aeshnid with blue/green markings. (A Cephalaeschna sp. matching that description and having similar behavior is present in the area.) We cannot exclude the possibility that the dragonfly in the photo is the female of the periodic visitor, although the prominent 'ribs' on the abdomen may argue against that.
Also present at the site were the damselflies Rhinocypha bifasciata and R. trifasciata.
This Aeshnid briefly visited and hovered over a slightly ponded area along a small hill stream, in a clearing in original forest, 1400m.
We took this photograph opportunistically while waiting for the periodic return of another Aeshnid, a dark species with blue/green markings. We cannot exclude the possibility that the individual in the photo is a female of the periodic visitor (which, however, we failed to photograph).
Also present at the site were the damselflies Rhinocypha bifasciata and R. trifasciata.