1018 MONOGRAPHS OF KOETH AMEEICAN EODENTIA. 



1856.— Leidy, J. Notice of remains of two species of seals. < Proc. Acad. Nat. Sci. Pbila. viii, 185G, 

 p. -26:,. 



fMiocene: Phoca wymani, Virgini,l; P. debilis, Sonth Carol;na.] 

 1859.— Gray, J. E. Oil the sea bear of Forster, the Ursiis ntarinns of Stel'er, Arctocephalus ursinus of 

 authors. < Proc. Zool. Soc. Loudon, xxvii, 1859, pp. 10"^, 103. 

 Gray, J. E. On the sea-lions, or lobos marines of the Spaniards, on the coast of California. 



< Proc. Zool. Soc. London, xxvii, 1859, pp. 357-361, pi. 72. 



Sundevall, C. J. Om walrossen. < Ofversig^t K. Vet. Akad. Forh. (Stockholm), xvi, 1859, pp. 

 441-447 ; (Ubersetzt) Zeitschr. gesammt. Naturw. Halle, xv, 1860, pp. 270-275. 

 I860.— Leidy, J. Notice of remains of the walrus discovered on the coast of the United States. 



< Trans. Am. Philos. Soc. Phila. n. s. xi, 1860, art. v, pp. 83-86, pi. 45. 



1862.— Gray, J. E. Note on the size of a seal [C. fcBtidus] at the time of birth. < Proc. Zool. Soc. 



London, 1862, p. 202. 

 1863.— Gray, J. E. [On Phoca foetida.] < Ann. Nat. Hist, xi, 1863, p. 309. 



Malmgren, A. J. Ueber den Zahnbau des Odobaenus rosmarus. < Ofv. Kongl. Vet. Ak. Forh. 

 1803, p. 505. 

 1864. — Gray, J. E. Notes on seals (Phocida;), including the description of a new seal (Halicyon rich- 

 ardii), from the west coast of North America. < Proc. Zool. Soc. London, 1864, pp. 27-34. 

 Malmgren, A. J. Om tandbyggnaden hos hvalrossen (Odontobienus rosmarus, L.), och tan- 

 dombytet hos bans ofudda unge. <(Efver8. Svensk. Vetensk. Akad. Forhandl. 1814, pp. 505- 

 522 ?, with 1 pi. 

 Peters, "W. Ueber das Milchgebiss des Wallrosses. <^ Monatsber. Acad. Wiss. Berl. Dec, 12, 

 1864, pp. 685-087, with 1 pi. 

 1865.— Cope, E.'d. [Observations on a species of seal (Cjstophora), and on cetaceans.] < Proc. Acad. 

 Nat. Sci. Phila. 1865, pp. 273,274. 

 [A liat of east coast cetaceans is given.) 

 Reinbardt, J. Om Klapmydsens [Cjstophora cristata] nfiidte Unge eg dens MelketandsiBt. 



< Vid. Meddel. Naturh. Foreu. Kjobnh. for 1864, 1865, pp. 248-264, with 1 woodcut. 

 [Od the fcBtus of Cystophora and its inilk-teetll.] 



Steenstrup, J. Yderligere Bemiirkninger om Mlilketandsiittct hos Eemmesiilen (Phoca bar- 

 bata). < Vid. Meddel. Naturh. Foren. Kjobnh. for 1864, 1865, pp. 269-274. 

 1866— Gill, T. Prodrome of a monograph of the pinuipedes. < Proc. Essex Inst, v, April 7, 1866, 

 pp. 1-13. 



Gray, J. E. Catalogue of seals [Pinuipedia] and whales [Cete] in the British Museum 



2d ed. 8°. vii, 402 pp. London, printed by order of the trustees, 1866. 



Gray, J. E. Notes on the skulls of sea-bears and sea-lions (Otariadse) in the British Museum. 



< Ann. and Mag. Nat. Hist, xviii, 1866, pp. 228-237. 



Peters, 'W. Ueber die Ohrenrobben, Otarice, iusbesondere ilber die in den Sammlungen zu 



Berlin betindlichen Arten. < Monatsb. Ak. Wiss. Berlin, May 17, 1866, pp. 261-281, with 4 pU. 

 Peters, 'W. Nachtrag zu der Ahhandluug iiber die Ohrenrobben (Otarise). < Monatsber. Ak. 



Wiss. Berlin, Nov. 1, 1866, pp 665-672, with 1 pi. 

 1867.— Hayes, 1. 1. [A walrus hunt.] < The open polar sea. A narrative of a voyage of discovery 



towards the north pole. Loudon, 1867. p. 404. 

 Murie, J. On the cause of death of the sea-bear (Otaria hookeri) lately living in the society's 



gardens. <[ Proc. Zool. Soc. London, 1867, pp. 243,244. 



1867 ?— Gray, J. E. Observations on the " Prodrome of a monograph of the Pinnipedes, by Theodore 



Gill ". < Ann. and Mag. Nat. Hist, xvii, 1867 ?, pp. 444-44.1. 



1868 —Abbott, C. C. On the seals of the Falkland Islands. Commnnicated, with notes, by P. L. 



Sclater. < Proc. Zool. Soc. London, 1868, pp. 189-192. 

 Bartlett, A. D. Notes upon the birth of a ringed seal in the society's gardens. < Proc. Zool. 



Soc. London, 1868, pp. 402-4O;?, 

 Brown, R. Notes on the history and geograjihical relations of the Pinnipedia frequenting the 



Spitzbergen and Greenland Seas. < Proc. Zool. Soc. London, 1868, pp. 405-440.— Reprinted, 



with additions and corrections, in the Manual of the Nat. Hist, of Greenland, S°, London, 



1875, pp. 35-38. 



