6 Mamm. 
mammalia. 
32. [Baur, G.] Herrn Professor K. Bardeleben’s Bemerkuugen fiber 
Centetes madagascariensis. Zool. Adz. ix, pp. 219 & 220. 
Answer to Bardeleben (SB. Jen. Ges. 1885, Sitz. von 30 Oct.) as to the 
number of species of the genus Centetes. 
33. . Ueber die Morphogenie der Wirbelsiiule dor Amnioten. Biol. 
Centralbl. vi, pp. 332-342 & 353-363. 
On the various views lately promulgated, more especially by Fritsch 
and Cope ; the author agrees with Cope’s views. 
34. . Ueber das Quadratum der Saugethiere. SB. Ges. Morph, ii, 
pp. 45-57. 
A review of the recent literature on the subject. The author agrees to 
a great extent with the views of Albrecht and Dollo : i.e ., that the malleus 
of Mammals is the cartilaginous distal part of the stapes, and is formed 
from the epimandibular part of Meckel’s cartilage ; the quadrate is repre- 
sented in Mammals by the zygomatic process of the squamosal. 
35. Beauregard, H. Note sur la Balaenoptere de Cavalaire ( Bales - 
noptera nnisciilus ). CR. Soc. Biol. (8) ii, p. 47. 
36. . Note sur une jeune Balamoptere capturee pres de Fdcamp 
(B. rostrata ). T. c. p. 687. 
37. . Note sur une Megapt&re dchoude au Bruse pres Toulon. 
T. c. p. 753. 
38. Beauregard & Boulart. Note sur la placentation des Rumi- 
nants. J. de l’Anat. Phys. xxi, pp. 93-99, pi. v. 
The placentation of the Ruminants is of three grades : (1) Diffuse, as 
in Camelidce and Tragulidce\ (2) Cotyledonary with many cotyledons, 
as in Bovidce and Girajjidce ; (3) Cotyledonary with few cotyledons, as 
in the Cervidce. 
Beauregard. [See Pouciiet (300 & 301).] 
39. Beneden, P. J. yan. Histoire naturelle de la Baleine des Basques 
( Balcena biscayensis). Mem. Cour. 8vo, xxxviii, No. 5, pp. 1-44. 
A monograph on this species, containing the history, synonomy, 
description, habits, and mode of capture of this Whale. 
40. . Les C6taces des mers d’Europe. Bull. Ac. Belg. (3) x, 
pp. 707-732. 
List of Whales found on European coast from Nova Zembla to Gib- 
raltar, including the Black and Mediterranean Seas. 9 Whales and 11 
Dolphins are mentioned in the list. 
41. . Sur quelques ossements de Cetaces recueillis au pied du Cau- 
case. Op. cit. xi, pp. 281-283. 
Remains of Cetatheriurn rathkei of Brandt sufficiently perfect to allow 
of a description of the generic characters of Cetatheriurn i. 
42. Bielz, E. A. Ueber die in Siebenbiirgen vorkommenden Fleder- 
miiuso. Verb, siebenb. Ver. xxxvi, pp. 76-84. 
The number of Bats found in Siebenbiirgen is 17. Following the list 
is a translation of the descriptions of several new varieties and species 
