DELPHINID.E. PHOCJSNA. 153 



BELUGA. 

 Teeth jg=35. 



The Northern Beluga. Beluga catodon. 



Delphinus leucas, Cur., Oss. Foss. v. p. 287. tab. 22. tigs. 5, 6 (skull). 

 —IX Alton, Vergl. Osteol. no. vii. (skull).— J! Cuv., Ce'tace's, pi. 16. 

 figs. 2, 3 (skull), 1836. 



Cervical vertebrae 7 



Dorsal 11 



Lumbar, Sacral, and Caudal 33 



a. Skeleton : length 15 feet. Greenland. 



b. Skull. Greenland. 



(■. Skull. Eschscholtz Bay, Behring's Straits. Presented by Captain 

 Kellett, R.N., and Lieut. Wood, R.N. 



The Australian Beluga. Beluga kingii. 



Gray, Zool. Erebus and Terror, p. 30. tab. 7 (skull) ; Cat. Mamm. Brit. 

 Mus. pt. i. Cetacea, pi. 4. fig. 3 (skull). 



a. Skull. New Holland. Presented by Capt. P. P. King, R.N. 



NEOMERIS. 



Teeth j§or^ = 32or39. 



The Neomeris. Neomeris phocaenoides. 



Gray, Cat. Mamm. Brit. Mus. pt. i. Cetacea, p. 80. pi. 4. fig. 2 (skull). 

 Delphinus melas, Tenini., Fauna Japonica, tab. 25 (teeth). 



PHOCiENA. 



Teeth: -^^IS=80to92. 



The Porpoise. Phocaena communis. 



Delphinus phocaena, Cur., Oss. Foss. v. tab. 21. figs. 1 & 2 (skull). — 

 Lacep., Cet. tab. 20. fig. 2 (skeleton).— Gray, Cat. Mamm. Brit, 

 Mus. pt. i. Cetacea, pi. 4. fig. 3 (skull). — D Alton, Vergl. Osteol. 

 no. vii. a, b (skull), no. x. pi. 1 (skeleton). 



Cervical vertebrae 7 



Dorsal 13 



Lumbar, Sacral, and Caudal 43 



a. Skull. From Dr. MantelPs Collection. 



f>. Four vertebrae. 



6. Skeleton. England. 



• I. Skeleton. Polperro. 



