1034 BULLETIN UNITED STATES GEOLOGICAL SURVEY. fFol.V. 



ColymMdse. 



1765. GuNNERUS, J. E. Von einigen Lorn- oder Lummenartigen Vogel [Colymbus]. 



<^Dronih. Gesellsch. Sohriften, i, 1765, pp. 201 , 4 pll. 



Mcht mir selbst zuganglich — Titel aus GiebeL 

 1767. GuNNERUS, J. E. Von dera Meer-Hymber [Colymbus maximus]. <^ Dronth. 

 Gesellsch. Sohriften, iii, 1767, pp. 107-113. 

 Nicht mir selbst zuganglicli — Titel aus Cams und Engelmann. 



1814. Edmonston, ''A." Observations on the Natural History of the Colymbus Im- 

 mer. <^ Mem. Wernerian Nat. Hist. Soc, ii, pt. i, 1814, pp. 232-237. 

 Eead Apr., 1811. Habits and description of a specimen. ^ 



1822. Edmonston, L. Observations on the Immer Goose [Colymbus glacialis] of 

 Zetland. <^Mem. fTerJiermw iVaf. ffist ySoc, iv, pt. i, 1822, pp. 207-212. 

 Determined to be the young of Colymbus glacialis, and its habits, &c., treated at length. 



1824. Knox, — . [Note ou the dark color of the periosteum of Colymbus septentrio- 



nalis.] <^ Edinb. Journ. Sci., i, 1824, j). 177. 

 1826. Faber, F. Beytrage zur arctischen Zoologie. <[ Oken's Isis, Jahrg. x, 1826, pp. 



909-927. 

 Sechste Lieferung. Ueber die islandischen Schwimmvogel mit vierzehigen ungespaltenen 



Steissfussen. Gattung Colymbus. 0. glacialis, p. 913 ; C. septentrionalis, p. 921. 



1830. Brehm, C. L. Ueber die doppelte Mauser der zur Sippe Taucher, Colymbus 

 ge]i6rigeu V6gel. < Oken's Isis, Bd. xxiii, 183v'), pp. 979-984. 



C. glacialis {maximus, hiemalis Br.) ; C. arcticus (mtacrorhynchus Br., balthicus Hornsch. und 

 SchiU.) ; C. septentrionalis (lum,ine Brunn. u. Br,, borealis Briinn. u. Br.). 



1832. Jordan, W. R. The Imber (Colymbus Immer Lin.). <l Loudon's Mag. Nat, 

 Hist., V, 1832, p. 284. 

 Its occurrence in Great Britain. 



1883. FAHf , V. Anteckniugar om Colymbus Arcticus. <[ Tiddsk.f. Jagare och. Naturf., 

 Arg. ii, 1833, pp. 673, 674. 



1836. Martin, T. S. The Northern Diver [Colymbus torquatus, in England]. < Lou- 

 don's Mag. Nat. Hist., ix, 1836, p. 480. 



1838. Moore, E. Northern Diver [Colymbus torquatus, iu Devonshire]. <; Charlesw. 

 Maq. Nat. Hist. , ii, 1838, p. 634. 



1840. Brandt, J. F. Ueber Podiceps und Eudytes als zwei besondere Typen in der 

 Ordnung der Schwimmvogel. <[ Mem. de VAcad. St.-Petersi.,N\ s6r., v, pte. ii, 

 So. Nat., ui, 1840, pp. 203-212, pll. xi, figg, 5-8, xiv-xvi. 



A subtitle, being the fourth part of his series, Beitrdge zur Kenntniss der Naturg. Vogel, 

 u. 8. w. 



1843. Edmonston, T., Jr. Note on the Northern Diver [Colymbus torquatus]. 

 < Zoologist, i, 1843, p. 365. 



1843. Robinson, J. B. [Notice of presentation of Colymbus torquatus. ] <^P.Z. S., 



xi, 1843, p. 123. 



1844. Greenwood, A. Note on the change of Plumage iu the Northern Diver [Co- 



lymbus torquatus]. < Zoologist, ii, 1844, pp. 455, 456. 



1844. RoDD, E. H. Note on the Great Northern Diver [Colymbus torquatus]. <^Zo- 

 ologist, ii, 1844, p. 79.5. 



1848. Bold, T. J. Occurrence of the Black-throated Diver (Colymbus arcticus) at 

 Cullercoats, Northumberland. < Zoologist, vi, 1848, pp. 2067, 2068. 



1848. Cooper, W. W. Occurrence of the Speckled Diver at Worcester. < Zoologist, 

 vi, 1848, p. 1969. 



