NO. 2192. DRAGON FLIES, CALIFOR NIA AND NEVADA— KENNEDY. 53? 



Female.— Colored similarly to male except that the markings are 

 heavier and approach the markings of morrisoni. The lateral 

 abdominal stripe is present on the anterior end of segment 3. 



Figs. 186-191.-Ophiogomphtjs seveeus montanus. 186. Color pattern. 187 Hamules is^isq 

 Male, appendages. 190. Vulva. 191. Female, occiput hamules. 188-189. 



Figs. 192-197.— Ophiogomphus seveeus. 

 Figs. 198-203.— Ophiogomphus aeizonicus. 



Abdomen male, 37-39 mm.; female, 40-41; hind wing, male, 

 30-37 mm. ; female, 35-38. 



