156 DELPHINID^. DELPHINUS. 



The White-sided Bottle-nose. Lagenorhynchus leucopleurus. 



Gray, Zool. Erebus and Terror, tab. 12 (skull). 



Cervical vertebrae 7 



Dorsal 14 



Lumbar, Sacral, and Caudal 60 



«. Skeleton. Greenland. From Mr. Brandt's Collection. — The 

 specimen figured in the ' Voyage of the Erebus and Terror.' 



The White-beaked Bottle-nose. Lagenorhynchus albirostris. 



Gray, Zool. Erebus and Terror, tab. 11 (skull) ; Cat. Mamm. Brit. 

 Mus. pt. i. Cetacea, pi. G. fig. 2 (skull). 



Cervical vertebrae 7 



Dorsal 14 



Lumbar, Sacral, and Caudal 60 



a. Skeleton. Yarmouth. — The skull figured in the ' Voyage of the 



Erebus and Terror,' tab. 11. p. 35. 



b. Skeleton. From Mr. Stevens's sale. 



Lagenorhynchus clanculus. 



Gray, Zool. Erebus and Terror, tab. 35 (skull). 

 a. Skull. Pacific Ocean. From Mr. Dickie's Collection. 



Lagenorhynchus thicolea. 



Gray, Zool. Erebus and Terror, tab. 36 (skull). 

 a. Skull (imperfect). From Mr. Dickie's Collection. 



DELPHINAPTEKUS. 



Pekon's Dolphin. Delphinapterus peronii. 



Lesson, Voy. Coq. i. p. 217. tab. 1. 



Dauphin de Peron, Cm:, Oss. Foss. v. tab. 21. figs. 5, 6 (skull). 



DELPHINUS. 

 Teeth :-^|^g|=168 to 192. 



The Dusky Dolphin. Delphinus obscurus. 



Gray, Zool. Erebus and Terror, p. 37. tab. 16 (skull). 

 Delphinus bivittatus, UOrb., A.mer. Merid. Mamm. tab. 21 (skull). 

 Delphinus cruciger, Quoi/ et Gaimard, Voy. Astrolabe, ix. pi. 21. 

 tigs. 1, 2 (skull). 



a. Skull. Cape of Good Hope ? 

 h. Skull. Cape of Good Hope. 



