788 BULLETIN 50, UNITED STATES NATIONAL MUSEUM. 



[Fratercula] glacialis Sharpe, Hand-list, i, 1899, 133, part. 



[.4Zca] glacialis Gray, Hand-list, iii, 1871, 96, no. 10776. 



[Fratercula arcticus.] Var. glacialis Goues, Key N. Am. Birds, 1872, 340. 



Fratercula arctica . . . var. glacialis Goues, Check List, 1873, no. 618a. 



Fratercula arctica glacialis Ridqway, Proc. U. S. Nat. Mus., iii, Sept. 4, 1880, 211 

 (Cat. N. Am. Birds, no. 743a); Nom. N. Am. Birds, X881, no. 743a.— Goues, 

 Check List, 2d ed., 1882, no. 855. — Baird, Brewer, and Ridgway, Water 

 Birds N. Am., ii, 1884, 527, part. — American Ornithologists' LTnion, 

 Check List, 1886, and 2d ed., 1895, no. 13a, part.— [?] Chapman, Bull. Am. 

 Mus. N. H., xii, 1899, 220 (Mauson Island, Greenland). — Norton, Proc. 

 Portland Soc. N. H., ii, 1901, 145, pi. 2, figs. 1, 2, 5 (bills; Herring Islands, 

 Labrador; measurements). — Schalow, Vogel der Arktis, 1904, 121, part 

 (synonymy, range, etc.). — Hantzsch, Journ. fiir Orn., 1908, 310 (Labrador). 



F[ratercula] a[rctica] glacialis Goues, Key N. Am. Birds, 2d ed., 1884, 803, part. — 

 Hantzsch, Journ. fiir Orn., 1908, 143, in text. 



F[ratercula] arctica glacialis Ridgway, Man. N. Am. Birds, 1887, 11, part. 



[Fratercula arctica] 0. glacialis Baird, Brewer, and Ridgway, Water Birds N. 

 Am., ii, 1884, 523. 



[Fratercula arctica] armoricana Bujieau, Bull. Soc. Zool. France, iv, 1879 (1880), 

 18, 21, pi. 1, figs. 1-3 (France, England, Faroes, Sweden). 



[Fratercula arctica] islandica Bureau, Bull. Soc. Zool. France, iv, 1879 (1880), 

 18, 21, pi. 1, figs. 4-8 (Iceland; Finmark; Greenland; Newfoundland; 

 Canada). 



FRATERCULA ARCTICA NAUMANNI Norton. 



LARGE-BILLED PUFFIN. 



Similar to F. a. arctica, but larger, with larger and relatively 

 deeper bill. 



Adult male. — Wing, 177; tail, 52.5; culmen, -55.5; greatest depth 

 of bill, 45.5; tarsus, 29; middle toe, 43.° 



Adult female. — Wing, 175; tail, 52; culmen, 52; greatest depth of 

 bill, 44; tarsus, 28; middle toe, 42.« 



Islands in Arctic Ocean, from northern Greenland to Spitzbergen 

 (Novaya Zemlya; Jan May en Land; etc.). 



Fratercula glacialis (not Mormon glacialis Temminck, 1820, when first described). — 

 Leach, Ann. Philos., xiii, no. Ixxiii, Jan., 1819, 61 {nomen nudum; Spitz- 

 bergen). — BoiE, Isis, Heft \'iii, 1822, 872. — Stephens, Shaw's Gen. Zool., 

 xiii, pt. 1, 1826, 40, pi. 4, fig. 2.— Newton, Ibis, 1805, 112, 113, 521, pi. 6 

 (Spitzbergen; crit.).— Trevor-Battye, Ibis, 1897, 599 (Spitzbergen). 



[?] Fratercula glacialis? Gillett, Ibis, 1870, 308 (Novaya Zemlya). 



[Fratercula] glacialis Sharpe, Hand-list, i, 1899, 133, part. 



Fratercula arctica glacialis Baird, Brewer, and Ridgway, Water Birds N. Am., 

 ii, 1884, 803, part.^AMKHiCAN Ornithologists' Union, Check List, 1886, 

 and 2d ed., 1895, no. 13a, part. — Schalow, Vogel der Arktis, 1904, 121, 

 part (synonymy, range, etc.). 



F[ralercula] a[rctica] glacialis Goues, Key N. Am. Birds, 2d ed., 1884, 803, part. 



F[ratcrcula] arctica glacialis Ridgway, Man. N. Am. Birds, 1887, 11, part. 



[?] Fratercula arctica var. glacialis Heuglin, Ibis, 1872, 64 (Novaya Zemlya); 

 Journ. fiir Orn., 1872, 123 (Novaya Zemlya). 



o One specimen. The only specimens examined of tliis form are from Spitzbergen. 



