THE GENERAL SUBJECT. 
Mai nm. 13 
Pavlow, M. [See Equidce.] 
Pelzeln, A. v. Geschichte der Saugethier- und Yogel-Sammlung des 
k. k. naturhist. Hofmuseums. Ann. Hofmuseum Wien, v, pp. 
503-539. 
The first part gives the history of the more important specimens of 
Mammals in the Vienna Museum. 
Pfitzer, — . [See Canidce.] 
Pomel, A. [See Hippopotamidce . ] 
Pommerol, F. [See Equidce.] 
Pouchet, G. [See Cetacea.] 1 
Retterer, E. Sur l’Origine et 1’ Evolution de Region Ano-G6nitale des 
Mammiferes. J. de l’Anat. Phys. xxvi, pp. 126-151 & 153-216, 
pis. v-viii. 
. Du Developpement de la Region Anale des Mammiferes. C.R. 
Soc. Biol. (9) ii, pp. 51 & 54. 
. Du Developpement du Fourreau et de la Partie Libre de la 
Verge des Mammiferes Quadrupedes. T. c. pp. 551-654. 
. Sur la Developpement de la Portion Abdominal de la Verge des 
Mammiferes. T. c. pp. 606-608. 
. Note sur la Valeur Morphologique du Glaud des Mammiferes. 
Mem. Soc. Biol. 1890, pp. 107-114. [See also Cetacea .] 
Reuvens, C. L. [See Cercopithecidce and Myoxidce .] 
Ristori, G. [See Primates .] 
Robinson, A. On the Position and Peritoneal Relations of the Mam- 
malian Ovary. Stud. Biol. Lab. Owen’s Coll, ii, pp. 35-46, pi. iv. 
[Reprinted from J. Anat. Phys. 1887.] 
Rodler, A. [See Artiodactyla .] 
ROSE, O. Beitrage zur vergleichenden Anatomie des Herzens der Wir- 
belthiere. Morph. JB. xvi, pp. 27-96, pis. iv & v. 
Includes observations on the hearts of a large number of Mammals. 
Royer, A. [See Artiodactyla .] 
Rutimeyer, L. Uebersicht der eocanen Fauna von Egerkingen. Verh. 
Ges. Basel, ix, pp. 1-34, woodcuts. 
After giving a classified list of the known species from the Swiss 
Siderolitos, tho author procoods to discuss the relations of this fauna 
with the faunas of the American Tertiaries, in the course of which he 
describes a cutting-tooth under the name of Calamodon europceus. [See 
Tillodontia .] 
Rutland, J. [See Muridee .] 
Ryder, A. J. [See Soricidce.] 
