ODONATA OF IOWA 
331 
G. crass us Hagen. Fairport, 1916 (Wilson). 
G. fraternus Say. Boone/ July 14, 1916; Fairport, August 
3, 1916; Fairport (Wilson); Waterloo, 1906 (Miller). Pair 
taken in copulation at Boone. 
G. externus Say. Muscatine, August 7, 1916; Fairport (Wil- 
son) ; Lansing, July, 1907 (Wilson). 
G. pallidus Rambur. Fairport, July 1, 1916 (Wilson) ; Mus- 
catine, August 10, 1916. 
G. furcifer Hagen. Ames (Collection). 
G. notatus Ram bur. Muscatine, July 23, 1916; Fairport (Wil- 
son) . 
G. amnicola Walsh. Fairport, August 3, 1916; Fairport 
(Wilson) ; Des Moines, July, 1892 (Elrod)-. 
G. plagiatus Selys. Muscatine, August 4, 1916 ; Fairport 
(Wilson) . 
BOYERIA MacGachlan. 
B. vinosa Say. Ames (Collection). 
BASIAESCHNA Selys. 
B. janata Say. Fairport (Wilson). 
AESCHNA Fabricius. 
A. verticallis Hagen. Ames, 1892 (Collection) • Fairport, 
July 3, 1916; Fairport (Wilson). 
A. constrict a Say. Ames, July 21, 1916 ; Boone, July 20, 
1916. Several individuals taken at Ames in pastured woodland. 
A. pentacantha Rambur. Waterloo, 1906 (Miller). 
ANAX Leach. 
A. junius Drury. Ames, June 10, 1916 ; Fairport, July 3, 
1916; Boone; Muscatine; Waterloo, 1906 (Miller); Dunreath, 
August 4, 1896 (Elrod) • Tama county (Miss Sharp); Clinton 
(Elrod) ; Fairport (Wilson)/ Found in abundance from June 
to September. 
MACROMIA Rambur. 
M. illinoiensis Walsh. Waterloo, 1906 (Miller). 
M. tavniolata Rambur. Fairport (Wilson). 
EPICORDELIA Selys. 
E. princeps Hagen. Muscatine, August 10, 1916 ; Fairport 
(Wilson) ; Waterloo, 1906 (Miller). Taken while flying in 
