Gomphus crassus (Handsome Clubtail) and Gomphus fraternus (Midland Clubtail) are both known to occur in middle Tennessee. This gallery is an attempt to educate myself to the two species.. and possibly illustrate the two. It's a work in progress, I don't know that I have yet positively identified fraternus (Midland)... the first one here (6/4/08) possibly is.