14 Mamm. 
II. MAMMALIA. 
217. [Nehring, A.] Ueber Myodes lemmus crassidens, var. nov. foss. aus 
Portugal. Arch. Naturg. 1899, i, pp. 175-182, figg. \Muridced\ 
218. -. Microtus ratticeps var. stimmingi Nhrg. aus dem Kreise Soldin, 
Reg.-Bez. Frankfurt a. 0. Zool. Anz. xxii, pp. 358 & 359. [ Muridce.) 
—. [See also Radde, G. (265).] 
219. -. Nelson, E. W. Mammals of the Tres Marias Islands. North 
Amer. Fauna, No. 14, pp. 15-19. 
220. -. Descriptions of three new Squirrels from South America. 
Bull. Amer. Mus. xii, pp. 79 & 80. \Sciuridce.~\ 
221. -. Revision of the Squirrels of Mexico and Central America. 
P. Washington Ac. i, pp. 15-106. \Sciuridce.\ 
222. Neumann, 0. Ueber drei neue afrikanische Saugethiere. SB. Ges. 
naturf. Berlin, 1899, pp. 15-22. [ Primates , Bovidced\ 
223. -. Ueber die Bartmeerkatzen. T. c. pp. 22-25. [ Primates.'] 
224. -. Ueber die Gleichartigkeit von Bubalis jacksoni Thom, und 
Acronotus lelwel Heugl. und ihre Farbung. T. c. pp. 76-79. [Bovidce.\ 
225. -. Die Gemse der Abruzzen. Ann. Mus. Genova (2) xx, pp. 347- 
350, figg. [Bovidce.] 
226. Neumayer, L. Studie zur Entwickelungsgeschichte des Gehirnes 
der Saugethiere. Festschrift von Kupffer, pp. 455-485, pis. xlviii-1. 
227. Newton, E. T. Additional notes on the Vertebrate fauna of the 
rock-fissure at Ightham, Kent. Quart. J. Geol. Soc. lv, pp. 419-428, 
pi. xxviii. 
228. Noack, T. Ein neuer Oreotragus. Zool. Anz. xxii, pp. 11 & 12. 
\Bovidced\ 
229. -. Noch einmal Capra mengesi. T. c. pp. 13 & 14. \Bovidced\ 
230. Nordenskiold, E. Neue Untersuchungen fiber Neomylodon listai . 
T. c. pp. 335 & 336. [ Edentata.\ 
231. -. La grotte de Glossotherium ( Neomylodon ). C.R. Ac. Paris, 
cxxix, pp. 1216 & 1217. \Edentata.~\ 
232. Oldham, C. The mode in which Bats secure their prey. Zoologist 
(4) iii, pp. 471-474. \Chiroptera.\ 
233. Oppel, A. Zur Topographie der Zungendrfisen des Menschen und 
einiger Saugethiere. Festschrift von Kupffer, pp. 11-32, pi. iv. 
234. -. Ueber die Zunge der Monotremen, einiger Marsupialier, und 
von Manis javanica. Denk. Ges. Jena, vii [Semon’s Reise, iv], pp. 107- 
172, pis. vii-xi. [ Effodientia , Marsupialia , and Monotremata.~\ 
235. Orlandi, S. Note teratologiche relative ad alcuni mammiferi. Atti 
Soc. Ligustica, x, pp. 216-230, pi. vii, and Boll. Mus. Genova, 1899, 
No. 86, 14 pp., pi. vii. 
236. Osborn, H. F. On Pliohyrax Jcruppi , a fossil Hyracoid from Samos, 
Lower Pliocene, in the Stuttgart collection. P. Zool. Congress, 1898, 
pp. 172 & 173, pi. ii. [Hyracoidea.] 
237. -. The Origin of Mammals. T. c. pp. 415-419, and Amer. J. 
Sci. (4) vii, pp. 92-96. 
238. -. Frontal horn on Aceratherium indsivum ; relation of this type 
to Elasmotherium. Science (2) ix, pp. 161 & 162. [Perissodactyla. ] 
