Arigomphus species
(ODONATA: GOMPHIDAE)

	The most common member of the genus. Found throughout much of Minnesota
Male caudal appendages	Arigomphus cornutus	Female occiput

 

	Collected at Terrapin Lake, Warner Nature Center, Washington Co. MN
Male caudal appendages	Arigomphus furcifer* *not found at Cedar Creek	Female occiput

 

(Further information on this family) (Photo Album)