1006 MONOGRAPHS OF NORTH AMERICAN RODENTIA. 



1855.— Dareste, C. Note Bur le cerveau <1> -^ rongeurs it particnlierenieni Mir le cerveau 'In Cabiai. 

 <Ann. Sci. Nat ii (Zoo 1. 1. L855, pp. 355 365; Comptes Rendus, Paris, xli, 1855, pp. L99-201. 

 Dehne, A. Musculns (Raf. Schmalz.) mollisBimus Dehne. < Allg. dentsobe naturbist. Zeit. 



n. F. i. L855, p. 443. 

 Debne, A. Zo Mioromya agilis. <Allg. deatscbi naturbist. /• it. n. F. i, 1855, p.237; Nacb- 



scbrift vim L. Reicbenbaoh, ibid, i, 1855, p. t>4 - J. [.See 1857, same author.] 

 Giebel, C. G. Zur Osteologie der Stachelschweine [Hystrieidie]. <Zeitschr. gcsanimt. Natnrw. 



Halle, v, 1855, pp. 306-316. 

 Oudet, J. E. Considerations anatcuniipies et physiologiqnes sur les donts & cooronne divisee, 

 it plna particulierement box les molaires dn lievie et dn lapin. <[ Compt. Rend. Acad. Sci. 

 Paris, 1855, pp. 266, 267 ; [nstitnt, xxiii, no. 1129, 1855, p. 286. 

 Reichert, C. B. Ueber Structur, Textur, Bilduug nod Wacbsthum der Haare. <Zeitscbr. 



klin. Med. Giinsburg, vi, 1855, pp. 1-13. 

 Winsor. F. Pteromys volucella. <^ Proc. Essex Inst, i, 1855, p. 147. 

 1856.— Brandt, J. F. Bemerkungen iiber die Gattungen Gerbillus, Meriones, Rhombomys und Psam- 

 momys. < Bull. Acad. Sci. St. Pelersb. xiv. 1856, col. 76-80. 

 Wheatland, H. [Anatomy of rabbit.] <Proc. Essex lust, i, 1856, pp. 240,241. 

 1857. — Baird, S. F. [Name Tamias pallasii proposed for Sennas striatus Pall, nee Linn.] < 11th Ann. 

 Rep. Smiths. Inst, for 1856, 1857, p. 55. 

 [Billings, E.] On the Canada porcupine (Hystrix dorsata). [anon.'] < Can. Nat. and Geol. i,. 



1857, art. lii, pp. 364-309. 

 [Billings, E.] On the northern hare (Lepus americanus). [anon.] <[ Can. Nat. and Geol. i, 



1857, art. liii, pp. 309-379. 

 [Billings, E.] On the several species of squirrels inhabiting the British provinces, [anon.] 



<Can. Nat. and Geol. i, 1857, art. lvii, pp. 431-434. 

 [Billings, E.] On the Vfood-chuck (Aretomys monax). [anon.] <[ Can. Nat. and Geol. ii, 1857, 



art. xiii, pp. 112-116. 

 Dehne, A. Microinys agilis m. < Allg. deutsche natnibist. Zeit. u. F. iii, 1857, pp. 35,30. 

 Storer, H. R. [On an albino Sciurus striatus.] <Proc. Boston Soc. Nat. Hist. \ i. 1-57, p. 218. 

 Radde, G. Ueber Aretomys bobac, dessen Winterscblaf und Temperatur seiner Bane. < Bull. 

 Pliys. Math. Acad. St. PCtersb. xv, 1857, pp. 317,318; Melang. Biolog. ii, 0, 1858, pp. 572-574. 

 1858. — Giebel, C. G. Ueber einige Hasenschiidel [Lepus timidus]. <Zeitschr. gesammt. Natnrw. 

 Halle, xii. 1858, pp. 310-315. 

 Valentin, G. On the torpidity of the marmot. <Ann. Nat. Hist. 3d ser. ii, 1858, p. 83. 

 1859.— Giebel, C. G. Zur Osteologie der Flugkatzchen (Pteromys). <Zeitschr. gesammt. Natnrw 

 Halle, xiii. 1859, pp. 309-318. 



Giebel, C. G. Zur Osteologie der Murmelthiere [Aretomys ]. <C Zeitsehr. gesammt. 



Natnrw. Halle, xiii, 1859, pp. 299-309. 

 1860. — Baird, S. F. [Capture of Lagomys priuceps in the Wabsatch Mountains.] <; Ann. Rep. Smiths. 

 Inst, for l-.V.I, I860, p. 65. 

 Giebel, C. G. Beitrage zur Osteologie der Nagethiere: <Abk. Nat. Ver. Halle, i, 1800, pp. 



263-332. 

 Wyman, J. [On fossil Capybara from the southwest frontier of the United States.] <^Proc. 

 Boston Soc. Nat. Hist. \ ii, 1860, p. 350. 

 1861. — Crisp, E On some points relating to the habits and anatomy of the oceanic and of the fresh- 

 water ducks, and also of the hare (Lepus timidus) and of the rabbit (L. cuuiculus), in relation 

 to the question of hybridism. <^Proc. Zool. Sue. London, 1861, pp. 82-87. 

 Slack, J. H. Description of a new species of rodent of the genus Spermophilus, from Texas [S. 

 buckleyi]. <Proc. Acad. Nat. Sci. Pbila. 1861, p. 314. 

 1863.— Hollard, — . [On the rodent placenta. ] < Ann. Sci. Nat. xix, 18ii:>. p. 223, pi. 1. 



Kennicott, R. Descriptions of four new species of Spermophilus in the collections of the 

 Smithsonian Institution. < Proc. Acad Nat. Sci. Phila. 1863, pp. 157, 158. 

 s> mollis, olegans, armatas, obsoletae.] 

 Lord. J. K. Notes on two new species of mammals [Fiber osoyooscnie and Lagomys minimus]. 

 <Proc. Zool. Soc. London, 1863, pp. 95-98. 



