48 Mamm. 
MAMMALIA. 
B. — ODONTOCETI. 
b . Physeteridm. 
Pouciiet, G., & Beauregard, H. Sur un Cachalot l^choue a Pile de Re. 
J. de l’Anat. Phys. xxvii, pp. 117-133, pis. viii-ix. 
These notes refer chiefly to the osteology, which is illustrated in the 
plates. 
Hyperoddon rostratus : E. L. Bouvier, C.R. cxiii, pp. 563-565, has notes 
on the anatomy of a female. P. J. van Beneden, Bull. Ac. Belg. (3) 
xxii, pp. 202-205, refers to a ‘ school * which appeared in the Channel in 
September, part of which entered the Thames and part visited the 
coast of Normandy. 
Capellini, G. Zifioidi Fossili e il Rostro di Dioplodonte della Far- 
nesina presso Roma. Mem. Acc. Bologn. (5) i, pp. 1-14, pi. i. 
After notes on other fossil Ziphioids, describes the rostrum of a 
Dioplodon ( Mesoplodon ) from the Pliocene of Farnesina, as the repre- 
sentative of a new species. 
f Dioplodon farnesince , n. sp., Capellini, t. c. p. 12, Pliocene, Farnesina, 
near Rome. 
c. Platanistidm. 
* Stenodelphis t Gerv., to replace Pontoporia , Gray (preoccupied); F. 
Amegiiino, Rev. Arg. Hist. Nat. i, p. 254. 
Pontivaga Jischeri, n. g. & sp., Amegiiino, t. c. p. 165, Tertiary, 
Parana, Identified by Burmeister, An. Mus. B. Aires, iii, p. 460, with 
Pontistes rectifrom. 
d . Delphinium. 
Sacco, F. Sopra un Cranio di Tursiops cortesii (Desm.) var astensis , 
Sacc., dell’Astigiana. Atti. Acc. Tor. xxvi, pp. 703-711, figs. 
Describes a new variety of this Dolphin. 
■\Saurocetes obliquus,n.sip., F. Amegiiino, Rev. Arg. Hist. Nat. i, p. 163, 
Tertiary, Parana. 
■J f Pontoplanodes, n. n., Ameghino, t. c. p. 255, to replace Saurocetes, 
Burmeister (non Agassiz). t 
*t Saurodelphis, n. n., H. Burmeister, An. Mus. B. Aires, iii, p. 451, 
to replace Saurocetes. 
^ \Ischyrorhynchus van-benedeni, n. g. & sp., Amegiiino, Rev. Arg. Hist. 
Nat. i, p. 163, Tertiary, Parana^ 
