22 Mamm. 
MAMMALIA. 
205. [Leidy, J.] An Extinct Boar from Florida. T. c. pp. 37 & 38. 
Description of a new genus and species of Suidcc , Euryodon. 
206. . Toxodon and other Remains from Nicaragua, Central America. 
T. c. pp. 275-277. 
Note on a new fossil species of Capybara \cf. Hydrochcurus ] ; also a 
Toxodon from Nicaragua, the most northerly point at which it has yet 
been procured. 
'207. *Leisering, A. G. T. Atlas der Anatomie des Pferdes und der 
iibrigen Hausthiere, 2 te Auf. Leipzig: 1885, 4to. 
208. Lendenfeld, R. von. Zur Brutpflege von Echidna. Zool. Anz. ix, 
pp. 9 & 10. 
Note on the temperature of the brood-pouch of Echidna , which is 
several degrees higher than that of the animal itself. 
Lessona. [See Camerano (60).] 
209. Leydig, F. Die Meerkuh im Rhein bei Bonn. Verb. Ver. 
Rheiul. xliii, pp. 60-66. 
Account of the occurrence of Phoccena orca in the Rhine two hundred 
years ago. 
210. Lilienberg, J. Beitriige zur Histologie und Histogenese des 
Knochengewebes. M6m. Ac. P^tersb. (7) xxxiii, No. 2, pp. 1-11, pi. i. 
211. Lockwood, S. The Ancestry of Nasua. Am. Nat. xx, 
pp. 321-325. 
The author asserts the relation of Nasua to the Quadrumana. 
212. Lotiiringer, S. Untersuchungen an der Hypophyse einiger 
Saugethiere und des Menschen. Arch. mikr. Anat. xxviii, pp. 257- 
290, taf. xix & xx. 
The histology of the hypophysis is described in the Dog, Cat, Horse, 
Pig, Rabbit, and Man. The author concludes with remarks on its phy- 
siological function, which he thinks must be of some importance, and is 
doubtless connected with the “ chromophilous” cells. 
213. * . Ueber die Hypophyse des Hundes. Berne : 1886, 8vo, 
pp. 1-16. 
214. Lowis, O. von. Nochmals mein Norz. Zool. Gart. xvii, pp. 316-31 9. 
Lucas. [See True (385).] 
215. Lutken, C. Antikritiske Bemaerkninger i Anledning af Kaempe- 
Dovendyr-Slaegten Cododon. Overs. Dan. Selsk. 1886, pp. 78-84 
& xv-xx. 
A criticism on Burmeister (SB. Ac. Berlin, xxviii, p. 563), who 
identifies a certain fossil lower jaw found by him in the Argentine with 
Cododon of Reinhardt, and accuses the latter of several gross errors ; 
Liitken defends Reinhardt. 
