4 Mamm. 
MAMMALIA. 
Bizzozero, J., & Torre, A. A. De l’origine des corpuscules sanguins 
rouges dans les dilf6rentes classes des Vertebras. Arch. Ital. Biol. iv. 
pp. 309-329. 
, Formation des corpuscules sanguins rouges (appendice & 
l’etude pr^cddente). L. c. pp. 329-345. 
f . D’un nouvel Element morphologique du sang, et de son 
importance dans la thrombose et dans la coagulation. Op. cit. iii. 
p. 94. 
A continuation of the paper noted Zool. Bee. xix. Mamm. p. 2. 
Blakiston, T. W. Zoological Indications of Ancient Connection of the 
Japan Islands with the Continent. Tr. A. S. Japan, xi. p. 126. 
Many of the “ indications ” are drawn from the Mammals of Japan. 
Blanchard, B. [See Begnard.] 
Blomfield, J. E. Beview of Becent Besearches on Spermatogenesis. 
Q. J. Micr. Sci. xxiii. pp. 320-335. 
Beviews the papers on this subject published by Duval, Benson, 
Herrmann, Sabatier, and von Brunn, and shows how similar the process 
of spermatogenesis in Mammals is to that which takes place in the 
Mollusca. 
Boas, J. E. V. Bidrag till Opfattolsen af Polydaktyli hos Pattodyrono. 
Yidd. Medd. 1883. 
[Not seen by Becorder. Cf. Zool. Anz. vii. p. 331.] 
Bocage, J. Y. Barboza du. [See Genetta angolensis ( Viverridce ), 
Macroscelides brachyura ( Macro sc elidulce), and Euryotis anchietce 
( Muridce ), spp. nn.] 
[Accidentally omitted from the specific part of Zool. Bee. xix., although 
referred to under “ General Subject.”] 
Born, G, Ueber die Derivate der embryonalen Schlundbogen und 
Schlundspalten bei Saugethieren. Arch. mikr. Anat. xxii. pp. 
271-314, pis. x. & xi. [(/. Zool. Bee. xix. Mamm . p. 3.]. 
Boulart. B. [See Delphinidce .] 
Branco, W. Ueber eine fossile Saugethier-Fauna von Punin bei Bio- 
bamba in Ecuador. Pal. Abh. i. Heft 2, pp. 19-160, pis. i.-xix. 
An important and finely-illustrated work on the rich collection of 
fossils made by W. Beiss in Ecuador. Long accounts are given of 
the osteology of certain fossil Mammals [see Machcerodus neogeeus 
( Felidce ), Equus andium ( Equidce ), and Protauchenia reissi , g. & spp. nn. 
( Camelidaz )], and a comparison is instituted between the tertiary and 
quaternary beds of the Old and New Worlds. 
Brauns, D. Ueber japanische diluviale Saugethiere. Z. geol. Ges. 
xxxv. pp. 1-58, 
Consists of notes and descriptions of the remains of various Ungulates, 
chiefly elephants, found fossil in Japan, with deductions as to the age of 
the strata in which they were found. [See also Lydekker, B.] 
