244 DR. J. E. GRAY ON BRITISH CETACEA. [May 24, 
many are taken annually on their passage from the Polar Seas to the 
Atlantic. —Eschricht. 
GLOBIOCEPHALUS AFFINIS. 
Delphinus grampus, Cat. Mus. Col. Surg. 169. n. 1138; Hun- 
terian Coll. n. 686. 
Delphinus melas, Owen, Cat. Osteol. Col. Surg. n. 2518 ; British 
Fossil Mammalia. 
Globiocephalus affinis, Gray, Zool. E. & T, 32; Cat. Cetac. 89. 
Hab. North Sea. Skull Mus, Coll. Surg. 
** The palate convex, shelving on the sides. Sphzrocephalus. 
GLoBIOCEPHALUS INCRASSATUS. Thick-palated Pilot Whale. 
Globiocephalus incrassatus, Gray, Proc. Zool. Soc. 1861 (skull, 
fig. 3). 
a British Channel, Bridport, Dorsetshire (Beecham), 1853 ; 
skull in British Museum. 
b. Pectoral fins ovate, wide apart, lateral ; intermawillary bones 
moderate. Phoczenina. 
+ The lateral wing of the maxilla horizontally produced over the 
orbit ; dorsal fin distinct ; teeth conical. 
8. Orca. 
Teeth large, conical, acute, permanent. Intermaxillaries mode- 
rately wide. 
Orca, Rondel. ; Gray, Zool. E. & T. 33; Cat. Cetac. 92. 
Orca GLADIATOR. The Killer. 
De Balenis minoribus, &c., Sibbald, Bal. 6, t. 2. f. 3, tooth. 
Orca, Rondel. 483. fig. 
Delphinus orca, Linn. 8. N.; Mag. N. Hist. iv. 329. f. 2; Schle- 
gel, De Dieren, 87, t.14 (good) ; Turton, B. F. 17; Fleming, B. A. 
34; Jenyns, Man. 42; Bell, B. Quad. 477. fig. (bad); Nilsson, Scand. 
Fauna, 603. 
Grampus, Hunter, Phil. Trans. 1787, t. 16. 
Delphinus grampus, Desm. Mam. 517, from Hunter ; Owen, Cat. 
Osteol. Coll. Surg. n. 1136. 
Cachalot d Anderson, Duhamel. 
Delphinus duhamelii, Lacép. Pisce. 314, t. 9. f. 1. 
Delphinus gladiator, Lacép. 
Hab. North Sea. Greenwich (Hunter); skull Mus. Coll. Surg. 
n. 2515. Coast of Essex; skullin British Museum. Weymouth 
(R. Pearce); skeleton in British Museum. Lynn Harbour, Nov. 
1830; skull in Mr. Bell’s Museum (see Loudon’s Mag. N. Hist. iv. 
329). A school of ten in the Parrett, near Bridgewater, 24 March, 
1864 (J. Clark), varying from 11 to 22 feet long. Young specimen in 
