ODONATA. 21 



AESHNIDAE. GOMPHINAE. 



72. Dromogomphus sptnosus Selys. 



Selys, Bull. acad. Belg., 1854, vol. 21, pt. 2, p. 59. "Etats- 

 TJnis, Georgie." 



Needham, Bull. 47, N. Y. st. mus., 1901, p. 461, pi. 18, fig. 1 

 (nymph) . 



Gomphus spinosus Selys & Hagen, Monog. gomph., 1858, p. 

 120, pi. 7, fig. 2 (imago). 



Mb. — June, July, Orono, Oldtown (Harvey), Manchester 

 (Miss Wadsworth). 



N. H. — Manchester, Lake Winipisauke (Burnham). 

 Mass. — Worcester (Hitchings). 



CORDULEGASTERINAE. 



73. CORDULEGASTBR DIASTATOPS SclyS. 



Thecaphora diastatops Selys, Bull. acad. Belg., 1854, vol. 21, 

 pt. 2, p. 101. "CoLOMBiB." [probably error for District of 

 Columbia]. 



Selys & Hagen, Monog. gomph., 1858, p. 320, pi. 16, fig. 4. 



Cordulegaster sayi Selys, Cabot, Mem. mus. comp. zool., 1872, 

 vol. 2, no. 5, p. 13, pi. 3, fig. 2 (nymph). 



Me. — June to Aug.; Greenfield, Bradley, Orono (Harvey), 

 Manchester (Miss Wadsworth). 



N. H. — ^July, Aug.; White Mts. (Selys), Franconia (Mrs. Slos- 

 son). 



Mass. — June; Sherborn (Babcock), West Bridgewater 

 (Tower). 



74. Cordulegaster maculatus Selys. 



Selys, Bull. acad. Belg., 1854, vol. 21, pt. 2, p. 105. "Georgie 

 americainb." 



