350 



ZTnilTD.T,, 



Jiifpn-ooiJoj), but lie observes, " wheth(n' the generic distinction of 

 the two be correct appears very doubtful." — Brit. Qucul. 499. 



Fig. 71. 



Skull of Ziphius Sozverhioisis, c? . i3ack of head cut olK 



* Teeth of male short, truncated at the end. Ziphius. 

 1. ZipMiis Sowerbiensis. 

 Black, grey beneath. Teeth obli(iuely truncated at the end. 



Ziphius Sowerhienses, Gray, Proc. Zool. Sac. 18G4, 241 ((?&$). 

 J. Physeter bidens, Sowerby, Brit. Misc. t. 1, 1806, and icon ined. in 



Mns. Brit, (a male), 

 lliodon bidens, Bell, Brit. Quad. 407, fig. cop. Sowerhy. 

 Delphinus Sowerbii, Jar dine, Nat. Lib. 1. 12, cop. Sowcrhy. 

 Micropteron (male), EschricM, Ann. Sf May. H. N. 18.52. 

 D. Sowerbiensis, Blainv. in Desm. Naur. Diet. H. N. ix. 177. 

 D. Sowerbyi, Desm. 3Iamm. 521. 



Delphinorhynchus bidens, Graj/, Ann. cV May. N. II. 1840. 

 Ileterodon Sowerbyi, Lesson, Man. Mamm. 419. 

 Ziphius Sowerbiensis, Gray, Zool. Erebus 3)- Ten-or, t. 5. f. ?>, 4, from 



Blainv. dratcine/, p. 5-'], of skull. 

 Diodon Sowerbfei, Bell, Brit. Quad. 497. 

 Diodon Sowerbi, Jardine, Whales, 192. f. LS. 

 Mesodiodon Sowerbyi, Duvernoy, Ann. Sci. Nat. 1851, xv. 55. t. 2. 



f. 22 (skull). 

 Mesoplodou Sowerbiensis, Gervais, Zool. et Pal. Fran<;. t. 40. f 1, t. .38. 



f. '} (lower jaw); Van Benedeti, Mem. Acad. Brux. xvi. t. 4; Mc7n. 



Acad. Bely. xxxii. 1800, 34. 



