LIST OF PUBLICATIONS. XIII 



Page. 



Figs. 342-352. — Octor/omphus specularia, nymph. 342-346. Nymphs. 

 347. Head. 348. Mentum. 349. Mental detail. 350. Male, appendages. 

 351-352. Female, appendages 580 



Figs. 353-382. — Aeshna internipta ^ici'adc-nsis. 353-354. Color pattern. 

 355. Male, appendages. 356-375. Thoracic color variations. 376-379. 

 Nymph. 377. Vulva. 378. Male, appendages. 379. Mentum. 380-381. 

 Segments 9 and 10 of female. 382. Eggs 585 



Figs. 383-392.— Acs7n; a walkeri. 383-384. Color pattern. 385. Male, ap- 

 pendages. 386. Hamules. 387-390. Color, segments 9 and 10 of male. 

 391. Frons. 392. Female, segments 9 and 10. 393-398.— Aes/ma pal- 

 mate. 399-402. — Aeshna loalkcH. nymph. 400. Mentum. 401. Vulva. 

 402. Female, appendages. 403. — Aeshna palmata, nymph, female, ap- 

 pendages. 404. — Aeshna constricta, male, appendages 590 



