26 PHOOENA. ORCINUS. PSEUDORCA. 



BALL'S PORPOISE. 



Type locality. Strait west of Adakh Island, Aleutian Group. 

 Geogr. Distr. North Pacific Ocean, Alaska, Aleutian Group. 



Genus 28. Orcimis. Killer AVhales. 



Orcinus Fitzin., Wiss-Populare Naturg. Saugeth., vi, 1860, pp. 

 204, 217. Type Del pJii nns orca Linnaeus. 



54. Orcinus orca (Linnaeus). 



Delphinns orca Linn., Syst. Nat., I, 1758, p. 77. 



DelpJiiniis gladiator Bonnat., Tab. Encycl. & Meth. des trois 



Regnes de la Nature, Cetol., 1789, p. 23. 

 Orca schlegelii Lilljeb., Ray Soc., 1866, p. 235. 

 Orca arcticus Gerv. & Van Ben., Ost. Get., 1868, p. 314. 

 Orca europcens Gerv. & Van Ben., Ost. Get., 1868, p. 314. 

 Orca latirostris Gerv., Ost. Get., 1868, p. 543. 

 Orca stenorhyncha Gray, Proc. Zool. Soc., 1870, p. 71. 

 Orcinus gladiator Elliot, Syn. N. Am. Marnm., F. C. M. Pub., n, 



1901, p. 22, pi. vi. Zool. Ser. 

 Orcinus orca Elliot, Mamm. Middle Amer. & W. Indies, F. C. M. 



Pub., iv, Pt. i, 1904, p. 51, fig. xvni, pi. xxn. Zool. Ser. 

 COMMON KILLER WHALE. 



Type locality. Coast of Europe. 

 Geogr. Distr. All seas. 



55. Orcinus rectipinna (Cope). 



Orca rectipinna Cope Proc. Acad. Nat. Scien. Phil., 1869, p. 22, 



figs. 15, 16. 

 Orca ater! Cope, Proc. Acad. Nat. Scien. Phil., 1869, pp. 22, 57, 



fig. 17. 

 Orcinus n\ti pinna Klliot, Syn. N. Am. Mamm., F. C. M. Pub., 



n, 1901, p. 22. Zool. Ser. 

 COPE'S KILLER WHALE. 



Type locality. Pacific coast of the United States. 



Geogr. Distr. Pacific Ocean. California to the Aleutian Islands. 



Genus 29. INrmlon i. 



Pseudorca Rcinh., Overs. K. Dan. Vidcnsk. Selsk. Forh. Kjobenh., 

 1862, p. 151. Type Pliu> 'iissitlcns Owen. 



