28 FAUNA OF NEW ENGLAND. 



LIBELLULIDAE. CORDULINAE. 



Epitheca cynosura Cabot, Mem. mus. comp, zool., 1890, vol. 

 17, no. 1, p. 28, pi. 4, fig. 1 (nymph). 



Me. — Rangelev, Bradley (Harvey), Manchester (Miss Wads- 

 worth). 



Mass. — Wakefield, Boston (Cabot), Stow, Brookline, Canton 

 (Hagen), Sherborn (Babcock), Worcester (Hitchings). 



93. TetPvAgoxeuria cynosura semiaquea (Burmeister). 



Libdlula semiaquea Burm., Ilandb. ent., 1839, vol. 2, p. 858. 

 " Savaxxah." 



Tetragoneuria semiaquea Calvert, Trans. Amer. ent. soc, 

 1893, vol. 20, p. 252. Xeedham, Bull. 47, X. Y. st. mus., 1901, 

 p. 493 (nymph). Howard, Insect book, 1901, pi. 43, fig. 1. 



Me. — May to July; Bradley (Harvey;, Mt. Desert (Bullock) 

 Manchester (Miss Wadsworth) . 

 N. H. — Manchester (Burnham). 

 Mass. — Worcester (Hitchings), Martha's Vineyard (Moore). 



94. Tetragoxeueia spixigera (Selys) Selys. 



Needham, Bull. 47, X. Y. st. mus., 1901, p. 493 (imago, n^-niph). 

 Cordulia spmigera Selys, Bull. acad. Belg., 1871, (2), vol. 31, 

 p. 269. "Canada." 



Tetragoneuria indistijicta Morse, Psyche, 1895, vol. 7, p. 210. 



Me. — June, July ; Bradley (Harvey), Manchester (Miss Wads- 

 worth). 



N. H. — Manchester ( Burnhara, as cynosura), Peterboro 

 (Cabot). 



Mass. — Wineliendon (Morse) . 



Kote. The reference of T. indistincta Morse to this species is 

 made after an examination of the type. 



