Arigomphus submedianus
(Williamson, 1914)
Jade Clubtail
Arigomphus submedianus, the Jade Clubtail, is a medium-sized in the Gomphidae. measure 51–55 mm in total length. The is found in North America and is recognized by its greenish coloration and clubbed tip.



Pronunciation
How to pronounce Arigomphus submedianus: /ˌæ.ɹiˈɡɑm.fəs ˌsʌb.miˈdiː.ə.nəs/
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Identification
Distinguished from other clubtails by its greenish body coloration. The combination of medium size (51–55 mm), green color, and clubbed tip separates it from other Arigomphus and similar gomphids.
Images
Appearance
Medium-sized with total length of 51–55 mm. Body coloration is predominantly green, giving rise to the "Jade Clubtail." terminates in a clubbed tip, characteristic of the Gomphidae.
Distribution
North America
More Details
Taxonomic history
Originally described as Gomphus submedianus by Williamson in 1914, later transferred to Arigomphus.