144 phocid^;. PHOCA. 



Heliophoca atlantica. 



Gray, Ann. & Mag. Nat. Hist. xiii. p. 201, 1854. 



Cervical vertebrae 7 



Dorsal 15 



Lumbar 5 



Sacral 3 



Caudal 10 



*b T th f -^ a( ^ e "' a - Presented by E. M c Andrew, Esq. 



c. Skeleton. Algiers. Purchased of M.Verreaux. — " Phoca leporina." 



PAGOPHILUS. 



Teeth : — Incisors ?£? ; Canines ~ ; Premolars |=| ; Molars 2 ~ ;=34. 



The Atak or Harp Seal. Pagophilus grcenlandicus. 



Gray, Cat. Mamm. Brit. Mus. pt. ii. Seals, p. 25. fig. 8 (skull). 

 Plioca groenlandica, Fabr., Faun. Grcenl. p. 11. 7; Skrivt. Nat. Selsk. 



i. pp. 87, 157, ii. tab. 12. fig. 1 (skull).— Thienem., Bull. Sci. Nat. 



v. p. 261. tab. 15 & 18, tab. 19 (skull).— Ball, Sketches of British 



Seals, tab. 2. figs. 33,35 (skull??).— Blasius, Faun. Wirb. Deutschl. 



p. 253. figs. 140, 141 (skull), 1857.— Blainv., Ost. Atl. G. Phoca, 



pi. 5 (skull). 

 Young : Phoca lagura, Cm:, Oss. Foss. v. p. 206. — Gaimard, Vov. Isl. 



Mamm. tab. 2. fig. 6 (skull). 

 Grev-bearded Seal from Orkney, Home, Phil. Trans. 1828, tab. 28 



(skull).— U Alton, Vergl. Oste'ol. no. 9. pi. 4 b, c (skull). 



Cervical vertebras 7 



Dorsal 15 



Lumbar 5 



Sacral 3 



Caudal (?) 



a, b, c, d, *e. Skulls: adult. Greenland. From Dr. Midler's Col- 

 lection. 



/. Skeleton. Purchased of Mr. Frank. 



*g. Skull : " two years old." Hudson's Bay. Presented by G. 

 Barnston, Esq. 



h, i. Skulls. ] 



j. Skull: young. I Greenland. From Dr. Moller's Collection. 



"A-. Skull. ) 



PHOCA. 



The Bearded Seal. Phoca barbata. 



Fabr., Skrivt. Nat. Selsk. i. pp. 139-159. tab. 13. fig. 3 (skull).— Blainv., 

 Ost. Atl. G. Phoca, pi. 9 (dentition). — Thienem., Nat. Bemerk. i. 

 tab. 1, 2, 3, tab. 4 (skull). — Gray, Cat. Mamm. Brit. Mus. pt. ii. Seals, 

 p. 27. fig. 9 (skull). 



Cervical vertebras 7 



Dorsal 15 



