12 
MAMMALIA. 
stearnsi, Glohiocephalus scammoni, Monodon monoceros^ Lagenorhynchus 
obliquidens, Leucoramphus borealis^ Tursiops gilli, and Delphinus bairdi. 
Pp. 17-109, pis. i.-xix. 
ZlSUGLODONTlDiE. 
Zeuglodon vasconum, sp. n. (foss.), Delfortrie j Upper Miocene of S. E. 
France. Act. feoc. L. Bord. 1873 ; J. Zool. iii. pp. 25-30. 
DELPHINlDiE. 
Delphinus. The “Brown-sided Dolphin” of the North Pacific is 
regarded as an undescribed species, but not named; 0. M. Scammon, 
Mar. Mamm. N. Am. p. 106. 
Delphinus cwrulcacens, “sp, u. ?,” E. H. Giglioli; Australian Seas. 
Get. d. Magenta, p. 88. 
Lagenorhynchus albirostris. On its anatomy ; J. Murie, J. L. S. xi. 
(1873) pp. 141-153, pi. V. 
Feresa attenuata, sp. n., J. E. Gray ; habitat unknown. Ann. N. H. 
(4) xiv. p. 238. 
Sotalia brafilieusis, n. E. Van Beneden ; Bay of Rio Janeiro. J. 
rj Zool. iii. p. 207. 
Grampus. Several Pacific species are regarded as perhaps distinct, but 
not named ; C. M. Scammon, Mar. Mamm. N. Am. pp. 103-106. 
Grampus griseus. One occurred on the west coast of Holstein in Feb- 
ruary, 1873 ; K. Mobius, Zool. Gart. 1874, p. 240. 
“ Beluga^ sp. n. The White Whale of the North Pacific is described 
and figured under this heading ; C. M. Scammon, Mar. Mamm. N. Am. 
p. 93, pi. xviii. 
Physeterid^. 
Euphysetes pottsi, sp. n., J. Haast ; New Zealand. P. Z. S. 1874, 
p. 260 ; Ann. N. H. (4) xiv: pp. 167 & 168. 
Kogia. Dr. Gray suggests that K. breviceps, K. macleayi^ and K. 
floweri may all prove identical ; op. cit. xiii. pp. 182 & 183. 
BAL^NOPTERIDiE. * 
Balcenqpiera alba, sp. n., E. H. Giglioli, Indian Ocean ; Faun. Vert. 
Ocean (1870), p. 74 ; = Pterobalcena alba, id. Get. d. Magenta, pp. 62-69, 
pi. ii. 
'^Poescopia lalandii figured ; id. tom. cit. pi. i. 
Amphiptera, g. n., E. H. Giglioli, is characterized by two distinct dorsal 
fins, and is separated as a sub-family, Amphipterinai. Type, A. pacifica, 
sp. n. ; Pacific Ocean. Faun. Vert. Ocean, p. 76 ; Get. d. Magenta, 
pp. 60-72, pi. iii. 
Megaptera novce-zelandice. A scapula, assigned to this species, described ; 
J. E. Gray, Ann. N. H. (4) xiii. pp. 67 & 58. 
