80 



t", u". (S 2 juv. ; 



v"-n^.(S Jimm.; 



o'-d\ S 2 ad. sk. 

 e*. d ad. ; f*-k\ 



(S $ tLx ad. ; 



V'-o^. Imm. sk. 

 ?)■'-«*. 6 $ ad. et 



Tix ad. sk. 



2/% z\ (S imm. 



sk. 

 a'-c'. Juv. ; (P- 



h'. Imm.; 2% 



k\ Ad. sk. 

 P. S ad. sk. 



m% «'. Imm. sk. 



o'. Vix ad. sk. 

 p'. Sternum. 



g-'. Sternum. 

 r'- Skull, 

 s'. Skull. 



Tai-pon Spring-, Florida, Sept. 

 ( W. E. D. Scott). 



Tarpon Spring, May 28 & 

 June 9,{W.E. B. S.). 



Corpus Christi, Texas, May 

 {E. B. Armstrong). 



Laguna Verde and La An- 

 tigua, Vera Cruz, Mexico, 

 Sept. [M. TrujiUo). 



Cozuruel Id., Yucatan, Feb. 

 {G. F. Gaumer). 



Lighthouse Reef, British 

 Honduras, May {0. Salvin). 



Chiapam, Pacific coast of 

 Guatemala, Jan. (O. «S'.). 



Cartagena,Colombia,Feb.I895. 



England. 



England. 

 England. 

 Heligoland. 



13. Sterna maxiina. 



Salvin-Godman ColL 



Salvin-Godman Coll, 



Salvin-Godman Coll. 

 Salvin-Godman Coll. 



Salvin-Godman Coll. 



Salvin-Godman Coll. 



Salvin-Godman Coll. 



Capt. Miner [P.]. 

 T. J. Ingall, Esq. 



[P.]. 

 John Eav, Esq. [P.]. 

 Yarrell Coll. 

 Dr. Giinther Coll. 



Grande Hirondelle de Mer de Cayenne, Buffoti, Ois. viii. p. 346 



(1783). 

 Hirondelle de Mer, de Cayenne, Daubmt. PI. Enl. ix. pi. 988 (1784). 

 Cayenne Tern, Lath. Gen. Syn. iii. pt. 2, p. 352 (1785). 

 Sterna maxima, Bodcl. Tall. PI. Enl p. 58, no. 988 (1783) ; Scl. et 



Salv. P. Z. S. 1871, p. 567 (revision) ; id. Nomencl. Ai\ Neotr. 



p. 147 (1873); Laicr. Mem. Bost. Soc. N. S. ii. p. 318 (1874: 



Mazatlan) ; Saunders, P. Z. S. 1876, p. 655 (revision Sterninae) ; 



Beichenoiv, J. f. 0. 1877, p. 10 (Loango) ; Taczanoivski, P. Z. S. 



1877, p. 749 (Timibes, Peru) ; Bocage, Orn. Angola, p. 509 (1881) ; 



A. i E. Neivt. Handb. Jamaica, p. 117 (1881); Salvin, Cat. 

 Strickl. Coll. p. 624 (1882) ; Coues, 2nd Check-list N. Am. B. 

 p. 123 (1882) ; Sauriders, P. Z. S. 1882, p. 521 (Payta, Peru) ; 

 Boucard, op. cit. 1883, p. 462 (Yucatan) ; Cory, B. S. Domingo, 

 p. 178 (1884) ; Baird, Breiver, i^- Ridgw. Water-B. N. Amer. ii. 

 p. 284 (1884) ; Ridgivay, Pr. U.S. Nat. Mm. vii. p. 173 (1885 : 

 St. Thomas) ; Hartert, Ibis, 1893, p. 309 (Aruba), p. 326 (Cu- 

 ra9ao), p. 337 (Bonaire) ; A. O. U. Check-l. Amer. B. p. 93 

 (1886) ; Ferrari-Perez, Pr. U.S. Nat. Mus. ix. p. 179 (1886: Vera 

 Cruz) ; Wells, torn. cit. p. 632 (Grenada, breeding) ; Tacz. Orn. 

 Perou, iii. p. 439 (1886) ; Ridqiv. Man. N. Atner. B. p. 40 (1887) ; 

 Stnyth, Pr. Elliot Soc. ii. p. 189 (1888) ; Salvi7i, Ibis, 1889, p. 379 

 (Cozumel) ; Scl. Sr Hiids. Argent. Orn. ii. p. 195 (1889) ; Cory, 



B. West Ind. p. 277 (1889) ; Hartert, Kat. Vogeha7nml. Senckenb. 

 p. 240 (1891) ; Cory, Cat. West-Ind. B. pp. 82, 134 (1892) ; WJiite, 

 Auk, 1893, p. 222 (L. Michigan) ; Field, op. cit. 1894, p. 120 

 (Jamaica). 



Sterna cayana. Lath. Ind. Orn. p. 804 (1790) ; Teynm. Cat. Syst. 

 Amsterd. p 184 (1807); Steph. in Shaivh Gen. Zool. xiii. pt. 1, 

 p. 155 (1826) ; Audub. B. Amer. pi. 273 (c. 1826) ; Bp. Ann. Lye. 

 N. Y. ii. p. 353 (1828) ; Nittall, Man. Orn. ii. p. 268 (1834) ; 



