PHOCIDZ.—-HELIOPHOCA. 143 
CALLOCEPHALUS. 
1 
Canines ; Premolars =; Molars =; =34. 
Teetlis— Tneisory = us ; 
Teeth :—Incisors ; a 33? 
2-2? 
The Szat. Callocephalus vitulinus. 
F, Cuv., Dict. Sci. Nat. xxxix. p. 544.—Gray, Cat. Mamm. Brit. Mus. 
pt. ii. Seals, p. 21. fig. 7 (skull). 
Phoca vitulina, Blainv., Ostéog. Atl. ae eee pl.5 ears 
Gaimard, Voy. Isl. Mamm. tab. 11 : ).—Blasius, Faun. Wirb. 
Deutschl. p. 248. figs. 186, 187 (skull), 1857.—D’ Alton, Vergl. 
Osteol. no. 9. pl. 4 (skeleton).—Spiz, Cephalogenesis, tab. 21 (skull). 
—Cuv., Dents des Mamm. p. 117. pl. 38 (dentition).— Ball, Trans. 
Roy. Irish Acad. xviii. p. 11. pl. 5, figs. 14, 15, 16 (skull and 
dentition). 
Var.? Phoca communis octonotata, Kutorga, Bull. Soc. Imp. Nat. 
Mosc. 1839, tab. 18. figs. 1-4 (skull). 
Phoque, Buff., Hist. Nat. xiii. p, 414. pl. 52 (skeleton). 
Cervical vertebre...........65- 7 
DOreal” 5:5 aspsest-est eae dere Oasis #08 15 
LUMBAR. cicada gaa ha Sane 5 
Sacral Geos wsk., We ehana Sa eset 3 
Cad all i nia Scat ae eect eee 12 
a. Skeleton. From Dr. Mantell’s Collection. 
b. Skull. Greenland. 
*c, Skull. 
d. Skeleton. Purchased of Mr. Bartlett. 
e. Skeleton. Greenland. From Mr. Warwick’s Collection.— 
“ Phoca hispida or P. annulata,” Warwick. 
The Rincep Szat. Callocephalus foetidus. 
Phoca annellata, Ball, Sketches of British Seals, tab. 2. fig. 36 (skull). 
Phoca foetida, Blasius, Faun. Wirb. Deutschl. p. 251. figs. 188, 189 
(skull), 1857. 
*a, *b. Skulls. North Sea. Collected by Dr. Robertson during the 
voyage of H.M.S. Investigator. Presented by the Lords of the 
Admiralty. 
*¢, Skull. North Sea. From Mr. Argent’s Collection. 
d. Skull, From Mr. Argent’s Collection. 
e. Skull. 
Callocephalus hispidus. 
F. Cuv., Mém. du Mus. xi. p. 189. tab, 12. tig. 39, h,7 (skull).— 
Gaimard, Voy. Isl. Mamm. pl. 2. figs. 1, 2 (skull).—D’ Alton, Vergl. 
Osteol. no. 9. pl. 4d, e (skull). 
HELIOPHOCA. 
Teeth :—Incisors =; Canines 4 ; Molars =; =34. 
