508 BULLETIN 50, UNITED STATES NATIONAL MUSEUM. 



Vog. Deutschl., 1889, 61.— More, List Irish Birds, ed. 1890, 27.— Steven- 

 son and Southwell, Birds Norfolk, iii, 1890, 300. — Shick, Auk, vii, 1890, 

 327 (Seven Mile Beach, New Jersey, breeding).— Grant, Ibis, 1890, 422 

 (Madeira). — Stejneger, Proc. U. S. Nat, Mus., xiv, 1891, 489 (Liu Kiu 

 Islands).— Gatke, Vogelw. Helgoland, 1891, 554.— Hartert, Ibis, 1893, 310 

 (Aruba; habits; crit.); Novit. ZooL, viii, 1901, 98 (Ree Island; crit.);ix, 1902, 

 308(Aruba; habits; crit.); x, 1903, 17 (Obi Major).— Lilford, Col. Fig. Brit. 

 Birds, pt. xxviii, 1894. — Howe, Auk, xiv, 1897, 204 (Weepecket Island, 

 Buzzard Bay, Massachusetts, breeding). — Salvin and Godman, Biol. Centr.- 

 Am., Aves, iii, 1903, 404 (Ventosa Bay, Oaxaca; Belize and Grassy Cay, 

 Brit. Honduras; Venezuela; West Indies). — Allen (G. M.), Auk, xxii, 1905, 

 117 (outer Bahama cays, breeding). — Jones, Wilson Bull., n. s., xiii, 1906, 

 43-47 (life history).— Proctor, Bull. Brit. Orn. Club, xxxiii, 1913, 85, in 

 text (Kiunga Island, e, coast Africa, breeding; descr. eggs). — Norton, 

 Auk, XXX, 1913, 574 (Bluff Island, Saco Bay, Maine; Aug. 19, 1912; Green 

 Islands, Casco Bay, July 20; and other Maine records). — Wetmore, Bull. 

 326, U. S. Dept. Agric, 1916, 47 (Porto Rico, June, July, Aug.; crit.).— 

 Stoddard, Auk, xxxiv, 1917, 86 (Lake Michigan, near Miller's, Indiana, 

 Aug. 14, 1916). 



S[terna] dougalli Coues, Key N. Am. Birds, 2d ed., 1884, 766. — Ridgway, Man. 

 N. Am. Birds, 1887, 44. 



[Sternal dougalii Sclater and Salvin, Nom. Av. Neotr., 1873, 147. — Cory, 

 List Birds West Ind., revised ed., 1886, 33.— Sharpe, Hand-list, i, 1899, 

 135. — Forbes and Robinson, Bull. Liverp. Mus., ii, no. 2, 1899, 54 (Jamaica; 

 Bermuda; etc.). 



S[terna] dougalli dougalli Clark (A. H.), Proc. Bost. Soc. N. H., xxxii, 1906, 258 

 (Guadeloupe; crit.). 



Sterna dougalli dougalli Noble, Bull. Mus. Comp. ZooL, Ix, 1916, 368 (Guade- 

 loupe, common and breeding on outlying islands). 



Sterna dougallii Vieillot, Nouv. Diet. d'Hist. Nat., xxxii, 1819, 174; Faune 

 Fran?., 1828, 399, pi. 161, fig. 1; Gal. Ois., ii, 1834, 225, pi. 290.— Audubon, 

 Orn. Biog., iii, 1835, 296, pi. 240; Synopsis, 1839, 320; Birds Am., 8vo. ed., 

 vii, 1844, 112, pi. 437.— Bonaparte, Geog. and Comp. List, 1838, 61.— 

 Yarrell, Brit. Birds, ii, 1843, 393.— Jardine, Contr. Orn., 1849, 80 (Ber- 

 mudas, summer resident). — Bland, An. Rep. Smithson. Inst, for 1858 

 (1859), 288 (Bermudas).— Harting, Handb. Brit. Birds, 1872, 76. 



Thalassaea dougalli Kaup, Natiirl. Syst., 1829, 97, 196. 



Hydrocecropis dougalli Boie, Isis, 1844, 179. 



Sterna douglasii Schlegel, Mus. Pays-Bas, vi, no. 24 (Sternae), 1864, 24. — Schle- 

 gel and Pollen, Fauna Madag., ii, 1868, 147. — Hartlaub, Vog. Madag., 

 1877, 385. 



Sterna douglasi Blasius, Journ. fiir Orn., 1866, 80. — Salvadori, Faun. Ital., 

 Ucc, 1871, 281. 



Sterna viacdougalU Macgillivray, Man. Brit. Orn., pt. ii, 1842, 233; Brit. Birds, 

 V, 1852, 648. 



St[erna] paradisea (not S. paradisaea Briinnich) Keyserling and Blasius, Wirb. 

 Eur., 1840, pp. xcvii, 247. 



Sterna paradisea Bonaparte, Cat. Ucc. Eur., 1842, 76. — Mxjhle, Orn. Grie- 

 chenl., 1844, 14G.— Gray, List Birds Brit. Mus., Anseres, 1844, 178; Cat. 

 Brit. Birds, 1863, 239. — Schlegel, Rev. Crit., 1844, p. cxxx. — Degland, 

 Orn. Eur., ii, 1849, 346.— Thompson, Birds Ireland, iii, 1851, 271.— Law- 

 rence, in Baird, Rep. Pacific R. R. Surv., ix, 1858, 863. — Baird, Cat. N. 

 Am. Birds, 1859, no. 692.— Lindermayer, Vog. Griechenl., 1860, 179.— 

 Wheaton, Ohio Agric, Rep., 1860, no. 275 (Ohio). — Coues, Proc. Ac. Nat. 

 • Sci. Phila., 1862, 551 (monogr.); Ibis, 18G4, 389 (Grassy Cay, Brit. Honduras); 

 Proc. Essex Inst., 1868, 60 (Massachusetts, breeding); Proc. Bost. Soc. N. 



