Triacanthagyna and Gvnacantha 51 



5. A Contribution to Knowledge of the Odonata of Paraguay. Anal. Mus. Nac. 

 Bs. As., VII, 1899, pp. 25-35. 



6. Biologia Centrali-Aniericana, 1 901 -1908, pp. 17-420. 

 Ent. News, XVII, 1906, p. 102. 



7. Contributions to a Knowledge of the Odonata of the Neotropical Region, 

 Exclusive of Me.xico and Central America. Annals of the Carnegie Museum, 

 VI, 1909, pp. 73-280. 



8. Notes at meeting of the Ent. Soc, Acad. Nat. Sci., Phila., May 28, 1914, 

 Ent. News, XXV, 1914, ppi 479-480. 



9. A Year of Costa Rican Natural History. Macmillan, 1917. 



10. Odonata Anisoptera from Guatemala. Ent. News, XXX, 1919, pp. 31-38. 



11. Gundlach's Work on the Odonata of Cuba. Trans. Am. Ent. Soc, XLV, 

 1919, pp. 335-392. 



Herbert Campion 



The Percy Sladen Trust Expedition to the Indian Ocean in 1905, No. XXVII. 

 — Odonata. Trans. Linn. Soc. of London, XV, 1913, pp. 435-446. 



George H. Carpenter 



12. A Contribution Towards a List of the Dragonflies of Jamaica. Jour. Inst., 

 Jamaica, II, 1896, pp. 259-263. 



The Geographical Distribution of Dragonflies. Scien. Proc. R. D. S., VIII, 

 1897, pp. 439-468. 



T. D. A. CoCKERELL 



Descriptions of Tertiary Insects. Am. Journ. Sci., XXVI, 1908, pp. 69-75. 

 A Dragonfly Puzzle and Its Solution. Ent. News, XIX, 1908, pp. 455-459. 



13. Two Fossil Insects from Florissant, Colorado, with a Discussion of the 

 Venation of the Aeshnine Dragonflies. Proc. U. S. Nat. Mus., 45, 1913, 



pp. 577-583- 



F. Forster 



Odonaten Aus Neu Guinea. Term. Fuz., XXIII, 1900, pp. 81-108. 



14. Neotropische Libellen, II. Insekten-Borse, XXII, 1905, pp. 2-5. 

 Libellen von Tonkin. Wien. Ent. Zeit., XXIV, 1905, pp. 19-24. 



15. Neue Aeschniden. Ann. Soc. Ent. Belg., LH, 1908, pp. 213-218. 



16. Beitrage zu den Gattungen und Arten der Libellen. Jahrb. Nassau." Ver. 

 Nat. Wiesbaden Jahrg., 62, 1909, pp. 211-235. 



17. Beitrage zu den Gattungen und Arten der Lil)ellen. III. Arch. Nat. Jahrg., 80, 

 1914, pp. 59-83. 



Juan Gundlach 



18. See Calvert, 11. 



Hugo Kahl 



19. A list of the Odonata Collected on the Isle of Pines by Mr. J. L. Graf in 

 1910, and by Mr. G. A Link in 1912-1913, now contained in the Carnegie 

 Museum. Ann. Carn. Mus., X, 1916, pp 519-526. 



