383 Mammalia. 



74720 Matschie, Paul. 9.735 Oreas (68.9) 



1913. Eine neue Form der Elenantilope. Oreas oryx niediecki nov. subsp. 

 Sitz.-Ber. Ges. nat. Freunde Berliu 1913 p. 249—258. 



21 Blaine, Gilbert. 9.735 Oarebia (6H) 



1913. A New Oribi from the Galla Country to the North of Lake Ru- 

 dolf. Ann. Mag. nat. Hist. (8) Vol. 11 p. 146—147. [Ourebia gallarum 

 n. sp.] 



22 Allen, J. A. 9.735 Ovibos : 11.5 



1913. Oatogenetic and other Variations in Muskoxen, with a systematic 

 Review of the Muskox Group, Recent and Extinct. Mem. Amer. Mus. 

 nat. Hist. N. S. Vol. 1 p. 103-226, 8 pis., 45 figg. [Notes on Muskoxen 

 by R. M. Anderson. — Muskoxen in the New York Zoological Park by 

 William T. Hobnaday.] 11.57, 14.314,.71,.781,.786 



23 Kowarzik, Rud. 9.735 Oribos (119) 



1912. Der Moschusochs im Diluvium Europas und Asiens. Denkschr. 

 Akad. Wiss. Wien math.-nat. CI. Bd. 87 p. 505—566, 2 Taf., 3 tigg. 

 (42.1,.2.3,.41,.61, 43.11,.14,.15,.i7,.18,.21,.22,.42,.46,.71..72,.74,.9L 

 44.36,.72, 47.4,.6,.8, 48.6, 57.1,.4) 



24 Allen, J. A. 9.735 Ovibos (79.8) 



1912. The Probable Recent Extinction of the Muskox in Alaska. Science 

 N. S. Vol. 36 p. 720—722* 



25 HoUister, N. 9.735 Ovis 



1912. On a Specimen of Ovis californtana Douglas in the National Mu- 

 seum. Proc. biol, Soc. Washington Vol. 25 p. 187. 



26 Osgood, Wilfred H. 9.735 Ovis 



1913. The Name of the Rocky Mountain Sheep. Proc. biol. Soc. Wa- 

 shington Vol. 26 p. 67-62. 



27 Arkell, T. R., and C. B. Davenport. 9.736 Ovis : 11.5 



1912. Horns in Sheep as a Typical Sex-limited Character. Science N. 

 S. Vol. 35 p. 375—377. — Are Horns in Sheep a Sex-limited Character? 

 by W. E. Castle, p. 574—575, — The Nature of the Inheritance of Horns 

 in Sheep, by T. R. Arkell and C. B. Davenport, p. 927. 



74728 Bell, Alexander Graham. 9.735 Ovis : 11.5 



1912. Sheep-breeding Experiments on Beinn Bhreagh. Science N. S. 

 Vol. 36 p. 378-384. 



2U Malliuson, C. 9.735 Ovis : 11.5 



1912. Line-breeding as Applied to Sheep. Agric. Jonrn. Union South 

 Africa Vol. 3 p. 429—430, 



30 Ewart, J. C. 9.735 Ovis : 11.5 



1913. Fat-tailed Sheep. Rep. 82d Meet. Brit. Ass. Adv. Sc. p. 512 

 —513, 



31 Mar!*hall, F. H. A. 9.735 Ovis: 11.56 



1912. On the Effects of Castration and Ovariotomy upon Sheep. Proc, 

 R, Soc. London Vol. 85 B p, 27—32, [Development and growth of 

 horns depends upon stimulus arising in testes. Removal of ovaries in 

 young ewes does not lead to development of definitely male characters.] 



32 Jenny, Heinrich, 9,735 Ovis : 12.98 



1912, Notizen iiber ein mannliches Schaf ohne vordere Extremitat. 

 Anat. Anz. Bd. 40 p, 624—626, 2 figg. 



33 Toumeux, J, P,, et Ch, Faure, 9.735 Ovis : 13 33 



1912. Sur les rapports qu'affecte la chorde dorsale avec la poche de 

 Seessel choz I'embryon de mouton. C. R, Soc. Biol. Paris T, 72 p. 697 

 —698. 



74734 Zimmermann, A. 9.735 Ovis : 14.71 



1912. Ueber das Episternum der Schafe. Anat. Anz. Bd. 40 p. 646 — 

 651. 



