2)6 CONNECTICUT GEOL. AND NAT. HIST. SURVEY. [Bull. 



Somatochlora Selys.* 



elongata Scudder, var. minor Calvert. Ent. News, ix, 87. 

 tenebrosa Say. Rept. Geol. Ind., 314. 1899. 



Cordulia Leach, 

 shurtleffi Scudder. N. Y. State Mus., Bull. 47, 506. 



Dorocordulia Needham. 

 lepida Hagen. N. Y. State Mus., Bull. 47, 506. 

 libera Selys. Rept. Geol. Ind., 314. 1899. 



Libellula Linnaeus, 

 auripennis Burmeister. Insect Book, pi. xlv, 6. 

 cyanea Fabricius. Ibid., pi. xliv, 2, 3. 

 exusta Say. Ibid., pi. xli, 5, 6. 

 incesta Hagen. Insect Book, pi. xliii, 3. 

 luctuosa Burmeister. basalis. Ibid., pi. xliii, 2. 

 pulchella Drury. Ibid., pi. xl, 7. 

 quadrimaculata Linnaeus. Ibid., pi. xl, 3. 

 semifasciata Burmeister. Ibid., pi. xlv, 5. 

 vibrans Fabricius. Ibid., pi. xl, 11. 



Plathemis Hagen. 

 lydia Drury. trimaculata. Insect Book, pi. xl, 1, 5. 



Erythrodiplax Brauer. 

 berenice Drury. Micrathyria. Insect Book, pi. xli, 1, 2, 3. 



Nannothemis Brauer. 

 bella Uhler. Trans. Am. Ent. Soc, xx, 260. 



Tramea Hagen. 

 Carolina Linnaeus. Insect Book, pi. xliii, 8. 



Sympetrum Newman, 

 corruptum Hagen. Diplax. Insect Book, pi. xlii, 5. 

 costiferum Hagen. Ibid., pi. xliv, 8, 9. 

 rubicundulum Say. Diplax. Ibid., pi. xlii, 8, 9. 

 semicinctum Say. Diplax. Ibid., pi. xliii, 7. 

 vicinum Hagen. Diplax. Trans. Am. Ent. Soc, xx, 264. 



Leucorhinia Brittinger. 

 frigida Hagen. Trans. Am. Ent. Soc, xvii, 231. (L. B. W.) 

 glacialis Hagen. N. Y. State Mus., Bull. 47, 518. 

 intacta Hagen. Insect Book, pi. xliv, 5, 6. 



* See also appendix. 



