BIBL10GK. APPENDIX— E. FEE2E (PINNIPEDIA). 1017 



1838. — Baer, K. E. von. Anatomiscbe und zoologische Untersuchungen iiber das Wallross (Triche- 



cus rosmarus), mid Verglekhung dieses Thiers init andern See-Siiugethieren. < Acad. Mcni. 



St. Petersb. iv (pte. 2), 1838, pp. 97-236. 

 Hallgrimsson, J. Bemaerkuinger om den Islandske Utselur (Phoca [Halichcerus] gryphus?). 



< Kroyei's Naturhist. TidsBkr, ii, 1838, pp. 91-99; Isis, 1841, pp. 287-293. 

 Wiegmann, A. F. A. Utber das Gebiss des Wallrosses. < Archiv fiir Natnrg. iv, 1838, pp. 



113-130. 

 1839.— Gray, J. E. On tbe fur seal of commerce. < Ann. Nat. Hist, ii, 1839, p. 309. 

 Gray, J. E. Walking of tbe seal. < Ann. Nat. Hist, ii, 1839, p. 78. 

 Hamilton, R. Tbe naturalist's library. Edited by Sir William Jardine, Bart Vol. xxv, 



Mammalia. Amphibious Carnivora 18°. Eng. title, 4 p. 1., 17-336 pp., with 30 col. + 



7* pll., and portrait of Peron. Edinburgh, W. H. Lizars 1839. 



1841. — Gray, J. E. On the variation in the teeth of the crested seal, Cystophora cristata, and on a new 



species of the genus from the West Indies. < Proc Zool. Soc. London, 1841, pp. 91-93. 

 Selby, P. J. Observations on the great seal of the Faru Islands, showing it to be the Halichoa- 



rus griseus Nilss., and not the Pboca barbata. < Ann. Nat. Hist, vi, 1841, pp. 462-466; Fror. 



N. Not. xviii, no. 390, 1841, pp. 244-246. 

 Wyman, J. [Ou the Stenorhynchus leptonyx.] < Proc. Boston Soc. Nat. Hist, i, 1841, pp. 2, 3. 

 1842. — Stannius, H. Ueber Gebiss und Schiidel des Walrosses, unter Beriicksichtigung der Frage, ob 



die Verschiedenhei'en im Bane des Sebiidels znr Unterscbeiduug mehrerer Arteu der Gattnng 



Trichecus berechtigen. < Miiller's Archiv, 1842, pp. 390-413. 

 1843 — Reinhardt, J. T. Bemaerkning om Tandforholdet hos Halichcerus gryphuB. < Kibyer's 



Natnrhist. Tidsskr. iv, 1843, pp. 313,314 ; Isis, 1845, p. 702. 

 1844. — Jager, G. von. Ueber die Stelluug und Deutuug der Ziihne des Wallrosses. < Miiller's Ar- 

 chiv Anat. 1844, pp. 70-75. 

 1845. — Sundevall, C. J. Om en Phoca fran Ladoga (Ph. annulata). < Ofversigt K. Vet. Akad. 



Forh. (Stockholm), ii, 1845, pp. 187, 188. 

 1846.— Hill, R. [Description of a seal found on a shoal south of Jamaica.] < Proc. Zool. Soc. 



London, xiv, 1846, pp. 80-81. 

 1847. — Bonsdorff, E. J. Anatomiska beskrifning ofver de sex forsta cerebral-nervparen hos graa hafs- 



skiilan (Hal icboenis gryphus), resp. Job. Just. Staudinger. 4°. 46 pp., 2 pll. Helsingfors, 1847. 

 1848— Lesson, R. P. Sur un phoque de l'Arne'rique du nord. < Revue Zool. xi, 1848, pp. 1,2. 

 1849. — Wagner, J. A. Bemerkuugen iiber die Beschaffenheit des Knochongeiiistes des Seebiiren und 



des Seeotters. <Gelehrte Anz. Miiuchen, xxviii, 1849, col. 665-678; Bu.l. Akad. Muuchen, 



1849, col. 168-182; Archiv fiir Anat. xv, 1849, pp. 39-51. 

 1850. — Wyman, J. [On the pertinence of the walrus to the pachyderms.] < Proc. Boston Soc. Nat. 



Hist, iii, 1850, p. 242. 

 1853. — Gervais, P. Description de qnolques especes de phoqnes et de ce'tace's. <[ Ann. Sci. Nat. xx, 



(Zool.), 1853, pp. 281-292. 

 Gray, J. E. Oj the attitudes and figures of the morse. <^ Proc. Zool. Soc. London, xxi, 1653 



pp. 112-116, with 10 figg. 

 Owen, R. Ou the anatomy of the walrus. < Proc. Zool. Soc. London, xxi, 1853, pp. 103-107. 

 1854. — Lea, I. [Reference to the tauued skin of the walrus, used for polishing cutlery, at Hull, Eng- 

 land.] < Proc. Acad. Nat. Sci. Phila. vii, 1854, p. 265. 

 Wheatland, H. [Skull of walrus.] < Proc. Essex Inst, i, 1854, pp. 62-64. 



1855. — Ayres, W. O. [Remarks on the skull of a sea-lion (Otaria jubata ?) ] < Proc. Cala. Acad. Nat. 

 Sci. i, 1855, p. 61. 

 Dareste, C. Note sur les caracteres encephaliqucs &ea mammifires aquatiques (pboques et 



ce"taces). < Comptes Rendus, Paris, xli, 1855, pp. 361, 302. 

 Pucheran, J. Sur quelques caracteres osteologiqnes et encephaliqucs propres aux mammiferes 

 palmipedes [Pinnipedia], < Comptes Rendus, Paris, xli, 1655, pp. 282.283. 

 1856. — Leidy, J. Notice of the remains of a species of seal [not named] from the post-plioceno deposit 

 of tbe Ottawa River. < Proc. Acad. Nat. Sci. Phila. viii, 1850, pp. 90, 91, pi. 8; Can. Nat. 

 and Geol. i, 1857, art. xxxviii, pp. 238,239. 



