Plains Clubtail | Midland Clubtail | Pronghorn Clubtail | Sulphur-tipped Clubtail
Rapids Clubtail | Cobra Clubtail
Pronghorn Clubtail - Gomphus graslinellus

Click map to enlarge

County Records

Size: 2.0 in.

Uncommon at streams and small lakes and ponds.  The claspers are shaped like the horns of a pronghorn, thus the English name.
Pronghorn Clubtail - Warren County - 29 May 2009

Species Status

Global: G5

State: S3

Click thumbnails to enlarge

Pronghorn Clubtail - Gomphus graslinellus male lateral
male lateral
Pronghorn Clubtail - Gomphus graslinellus male lateral
male lateral
Pronghorn Clubtail - Gomphus graslinellus male dorsal
claspers
FLIGHT SEASON
JAN FEB MAR
            
APR MAY JUN
            
JUL AUG SEP
            
OCT NOV DEC
            

Early Date: 5/25

Late Date: 8/8

Key to Flight Season Calendar
Rare
Abundance Scale
Abundant
 

© 2005 Iowa Odonata Survey Best Viewed at 1024 X 768 Contact Us