132 CETACEA. 



The following species of this family require further examina- 

 tion : 



1. D. velox, Dussum.-, Cuv. R. A. I 288; F. Cuv. Man. Lith. 



t. ; Cetac. 154. 

 Teeth |y ; nose rather more elongated. Cuvier. Teeth f f ; 



grey, lips and lower jaw whitish. F. Cuv. 

 Inhab. Ceylon. 



2. Delphinus Boryi, Desm. Mam. 515 ; Desmoulin, Diet. Class. 



H. N. t.!41.f.2. 

 Inhab. Madagascar. (Coast of New Holland ?) 



3. ? D. Bertini, Desm. Mamm. 516, from Dauphin de Bertiri, Du- 



ham. Peck. ii. 41. t. 10. f. 3. 

 Cachalot, junior, Blainv. 

 Beak distinct ; lower jaw toothless. 

 Inhab. ? 



4. D. Chinensis, Desm., from Osbeck, Voy. 

 Shining white. 



Inhab. Chinese seas. 



5. Delphinus coronatus, Freminville, Nov. Bull. Soc. Phil. iii. 56, 



78. 1. 1. f. 2, a, B; Desm. Mam. 512. 

 Delphinorhynchus coronatus, Lesson, Man. 405; Fischer, Syn. 



Mam. 505. 

 Black ; forehead with two concentric yellow circles ; beak very 



long ; teeth || ; dorsal fin very minute. 

 Inhab. Spitzbergen ! 



6. Delphinus Pernettyi, Desm. Mam. 543. 



D. Pernettensis, Blainv. ; Desm. N. D. H. N. ix. 154. 



D. Delphis, var. a, Bonnat. Cetol. 21. 



Delphinorhynchus Pernettyi, Lesson, Man. 406, from Dauphin, 



Pernett. Voy. 99. t. 2. f. 1. 

 Hab. ? 



7. Phocsena pectoralis, J. Peale, U.S. Exp. Exped. 



Bluish black ; a white spot on each side of the breast, in front 

 of the pectoral fin ; a frontal band of bright slate-colour extends 

 a short distance behind the eyes ; vent, abdomen, and edge of 

 lips reddish white. Teeth ff-ff = 92. Length 104, end of 

 snout to corner of mouth 11|, to eye 13 inches. 



Inhab. Island of Hawai ; Hilobay. 



8. Phocsena australis, J. Peale, U.S. Exp. Exped. 33. t. 6. f. 2. 



Snout black; fins (all) dark slate-colour; sides paler or 



