1864.] DR. J. E. GRAY ON BRITISH CETACEA. 243 
Hyperodon doumetii et H. desmarestii, Gray, Cat. Cet. 68, 69. 
Hyperodon, sp., Doumet, Bull. Soc. Cuvier. 1842, p: 207, t.1.f. 2-0 
Delphinus philippii, Cocco, Erichson, Arch. 1846, p- 204, t. 4. f. 6. , 
Ziphius cavirostris, Gervais, Ann. Sci. Nat. xixwe~ 
Hyperoodon gervaisii, Duvernoy, Ann. Sci. Nat. xv. 49, 1851. = 
Hab. Mediterranean ; Corsica (Dowmet) ; Nice (Risso). : 
Grey, white streaked. Length 15 feet. 
B. Head rounded in front, not beaked ; beak of the skull scarcely 
as long as the brain-cavity. 
a. Pectoral fins falcate, elongate, low down, near together on the 
chest ; head very swollen; intermavillary bones very wide, co- 
vering the maxilla above ; teeth conical; side of maxilla ex- 
panded horizontally. Globiocephalina. 
7. GLOBIOCEPHALUS. 
Globiocephalus, Lesson ; Gray, Zool. E.& T. 32; Cat. Cetac. 86. 
* Palate of skull flat, or rather concave in the middle. 
Globiocephalus. 
GLOBIOCEPHALUS SVINEVAL. The Pilot Whale. 
Petit cachalot, Daub. Acad. Sci. 1782, t. 1. 
Cachdlot svineval, Lacép. Cétac. 216. 
Narwal edente, Camper, Cétac. t. 33, 34. 
Delphinus melas, Trail, Nichol. Journ. xxii. 21. t., 1809; Flem- 
ing, B. Anim. 341; Jenyns, Man. 42; Schlegel, Dieren, 92, t. 16. 
Ca’ing Whale, Neil, Orkney and Shetland, 221, 1836. 
Delphinus globiceps, Cuvier, Aun. Mus. xix. t. 1. f. 2 2 (1812); 
Nilsson, Scand. Fauna, 608. 
D. deductor, Trail, Scoresby, Arct. Reg. i. 496, t. 13. f. 1, 1820. 
Grampus globiceps, Gray, Spic. Zool. 2, 1828. 
Delphinus grampus, Owen, Cat. Osteol. Mus. Coll. Surg. n. 1137. 
Globiocephalus svineval, Gray, Zool. E. & T. 32 (fig. skull) ; Cat. 
Cetac. 87. 
Phocena melas, Couch, Ann. & Mag. N. H. ix. 371, t. 6 ; Bell, 
B. Quad. 483. fig. 
Large Grampus, Hunter, Cat. Mus. Coll. Surg. n. 1137. 
Black Whale, Howling Whale, Social Whale, Bottlehead. 
Hab. North Sea. Orkney (Traz/) ; skull in Brit. Mus. Huyst, 
Belgium, Noy. 1859, female 20 feet long, with feetus 5 feet long 
(Van Beneden) (N. Mém. Acad. Brux. xxxii. 5). 
Van Beneden notes, the foetus was coloured exactly like the adult ; 
and Eschricht observes that a foetus only a foot long has the pectoral 
fins of the shape so characteristic of the genus. The teeth were pre- 
sent, but had not cut the gums; they were 10/10, and they are evi- 
dently permanent, and not replaced. 
Very common at the Faroe Islands, and called Grindewal. Very 
