BIOLOGY. ANATOMY, ETC. Mamm. 27 
492. Wemer, p. Die Nahrung unseres Eichhornchens. Jahresber. 
Westfal. Ver. xxxi, pp. 217-221. [Sciuridce.] 
493. Whipple, I. L. The ventral surface of the MammaHan chiridium. 
Zeitschr. Morphol. vii, pp. 261-368, pis. v & vi. 
494. Whitney, C. (and others). Musk-Ox, Bison, Sheep, and Goat 
(American Sportsman's Library). New York and London, pp. 284, 
illustrated. {^Bovidoe.^ 
495. Wiedemann, A. Das agyptische Set-Tier. Orient, Litter.-Zeitung. 
1902, pp. 222 & 223. [Giraffi.dce.'] 
496. Wilder, B. C. The brain of the Sheep, being part iv of Physiology 
Practicums. 3rd ed. Ithaca, 70 pp., 7 pis. \^BovidcB.'\ 
497. WiLLEY, A. Crows and Flying Foxes at Barberyn. Spolia Zeylan. ii, 
pp. 50 & 51. \Chiroptera.'] 
498. WiNGE, H. Om jordfundne Pattedyr fra Danmark. Vid. Medd. 
1904, pp. 193-304, pis. vii-xiii. 
499. WoLDRiCH, J. N. & J. Diluviale Fauna von Zuzlavitz. Arch. 
Landesdf. Bohmen xii, No. 4, pp. 108-113. 
500. Woodward, A. S. The ancestry of the Elephants. Knowledge and 
Scient. News i, pp. 11-13, figg. [^Prohoscidea.'] 
501. WoRTMAN, J. L. Studies of Eocene Mammalia in the Marsh Collec- 
tion, Peabody Museum (cont.). Amer. J. Sci, (4) xvii, pp, 23-33, 
133-140, 203-214, figg, [Lemuroidea.'] 
WuRTZ, — . [See Brumpt & Wurtz (83-85).] 
502. ZiMMERMANN, E. Ein neuer Fund diluvialer Knochen bei Possneck 
in Thiiringen. Jahrb. geol. Landesanst, Berlin xxii, pp, 302-315. 
503. ZucKERKANDL, E, Zur Morphologie des Affengehirnes, Zeitschr. 
Morphol. vii, pp. 223-260, pis. iv, viii, pp. 100-121, pi. v. [Primates.^ 
[For additional titles see Addenda, p. 51.] 
11. GENERAL BIOLOGY (incl. ANATOMY). 
[+ prefixed to a paragraph indicates that it relates, in part or altogether, 
to extinct forms: lohen the sign is placed before a specific name it indicates 
that the species referred to is extinct.'] 
Genekal and Comparative Anatomy. 
A. General. 
Weber (487). 
Orycteropus and Manis ; Carrucio (96). 
Notoryctes ; Carlsson (95), Sweet (445). 
Histology of Cetacea ; Kawitz (373). 
B. Tegumentary System. 
Hair-arrangement ; Kidd (233-335). 
Integument and hair-development in Ursus; Maurer (311), Backmund 
(Addenda). 
Skin ; Romer (385a). 
Surface of the palm (papillary ridges, etc) : Whipple (493). 
