Januar. 47 



Rhoads, Sam. N., Notes on the Mammals of Monroe and Pike Counties, Penn- 

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 45 spp. 



Ridley, H. N. , The Mammals of the Malay Peninsula. Part IL in: Natural 

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P. I. V. supra p. 18. — Carnivora: Felis tigris , jmrdus, x>laniceps, hengalcnsis, 

 tnstis,Te77imtnckn; Viverra malaccensis, zibetha, tangulunga; Jferpestes; Arctitis; 

 Helarctos; Lutra. Rodentia : Hystrix, Sciurus tenuis , vitiatus , notatus, bicolor, 

 Prevosti; Pteroinys nitidus. 



Salter, J. H., Wild Cat, Polecat and Marten in Cardiganshire, in: The Zoologist, 

 f3.) Vol. 19. Jan. p. 18—19. 



McKay, W. J. Stewart, The Morphology of the Muscles of the Shoulder-girdle 

 in Monotremes. With 4 pis, in: Proc. Linn. N. S. Wales, (2.) Vol. IX. 

 P. 2. p. 263—353—360. 



Ausführliche Einzelbeschreibung sämmtlicher Muskeln mit eingehender Be- 

 rücksichtigung der Nerven. 



Langkavel, Bern., On the geographical distribution of the European and Cauca- 

 sian Bison. Transi, in: The Zoologist, (3.) Vol. 19. Jan. p. 1- 10. 

 Zoolog. Garten. — v. 1894. p. 51. 



Pomel, A,, Paléontologie. Monographies. Boeufs. Taureaux. Avec 19 pis. 

 (Carte géolog. de l'Algérie). Alger, impr. Fontana & Co. , 1894. 4^. 

 (108 p.) 

 V. Z. A. 1894. p. 461. 



Bijlandt, H. A. van, Raspuntenboek van de Nederlandsche Vereeniging van 

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D'Ancona, 0., Storia genealogica del cavallo, in: Atti R. Accad. Georgofili, 

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Wrangel, Graf O.G., Das Buch vom Pferde. 14./15. Lief. Stuttgart, Schickhardt 

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Moubis, J. B. H., De beweginsorganen van het paard. Beknopte handleiding 

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Assheton, Rieh., A Re- investigation into the Early Stages of the Develop- 

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Many of the details of the earliest stages may be ascribed to the direct mater- 

 nal influences. Van Beneden's description of the segmentation is inaccurate. 

 There is no trace of van Beneden's blastopore, no trace of gastrulation, no 

 evidence of the existence of a hypoblastic wall to the blastocyst surrounded sub- 

 sequently by the epiblast. Rauber' s layer fuses with the inner layer of the 

 [epiblast. This fusion is caused mechanically. The growth round of the hypo- 

 blast is only apparent. 



On the Phenomenon of the Fusion of the Epiblastic Layers in the 



Rabbit and the Frog. With 1 pi. ibid. p. 165—170, 171. 



In the Frog both layers fuse intimately ; there is a very early separation of the 

 neuroblastic from the spongioblastic elements. Comparison between frog and 

 rabbit. 



The Primitive Streak of the Rabbit ; the Causes which may determine 



its Shape, and the Part of the Embryo formed by its Activity. With 3 pis. 

 ibid. p. 191—218, 219—221. 

 There is no trace of concrescence in the rabbit and the growth in length of the 



