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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Dragonflies and Damselflies (Odonata) » Dragonflies (Anisoptera) » Clubtails (Gomphidae) » Phanogomphus » Dusky Clubtail (Phanogomphus spicatus)
Photo#1385569
Dusky Clubtail - Phanogomphus spicatus - male
Copyright © 2017 Brenda Van Ryswyk

Dusky Clubtail - Phanogomphus spicatus - Male
Mountsberg, Hamilton, Ontario, Canada
June 13, 2017
Shape of the males claspers (cerci) are used to differentiate the clubtails, especially needed for differentiating the Dusky, Ashy and Lancet. Dusky (here) have a protrusion seen dorsally/above and when viewed laterally (from the side) a spine can be seen projecting ventraly/down.

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Dusky Clubtail - Phanogomphus spicatus - male Dusky Clubtail - Phanogomphus spicatus - male Dusky Clubtail - Phanogomphus spicatus - male
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Contributed by Brenda Van Ryswyk on 15 June, 2017 - 3:25pm

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