14 ART. I. — JORDAN, TAXAKA AND SNVDER : 



Genus Aprionodon Gill. 



Aprwn Müller & Henle, Plagiostomen, 1838, p. 32. {Carcharias {Aprion) 

 isodon Müller & Henle. The name Aprion preoccupied). 



Aprionodon Gill, Ann. Lyc. Nat. Hist. N. Y., VII, 1861, p. 401, 411. 

 Type Carcharias {Aprioii) isodon Müller & Henle. 



32. Aprionodon brevipinna (Müller & Henle). 



Hanazame. 

 CarcJiarias {Aprion) brevipinna Müller & Henle, 1S41, p- 31, pi. 9- Java. 

 Dibtrib. — Java to Japan. 



Genus Scoliodon Müller & Henle. 



Scolicdon Müller & Henle, Wiegmann's Archiv von Naturg, 1837, I, p. 397. 

 Type CarcJiarias {ScoiiodoJi) laticaudaius Müller & Hernie. 



33. Scoliodon walbeelimi (Bleeker). 



Ankôzarae. 

 Cnrcliarias {ScoLiodon) zvaibcchnii Bleeker, Nat. Tyds. Ned. Ind., X, 1856,. 



p. 353. Bintang. 

 Distrib. — Indian Seas to Southern Japan. 



Faïuily SPHYKMD.E. 



Genus Sphyrna Rafinesque. 



Spliyrna Rafinesque, Indice d'Ittiol., Siciliana, 18 10. p. 60. 

 T)-pe Sgurrlîis r.ygœna Linnaeus. 



34. Sphyrna zygaena (Linnaeus). 



Shumokuzame (Tokyo; Misaki, Sagami); Kasebuka (Osaka; Prov. Tosa). 



Squahis zygœna Linnaeus, Syst. Nat., loth ed., 1758, p. 234. Europe ; 



America. 

 Distrib. — Found in ail warm seas ; occasionally northward to California, 



Massachusetts, and France ; rather common in Japan, as far northward as 



Tökjö. 



Family AI.UPIID.S. 



Genus AlopiaS Rafinesque. 



Alopias Rafinesque, Caratteri di Alcuni Generi, 1 810, p. 12. 



Type Alopias inacronms Rafinesque = ^"^?/«/;/5 vnlpes Gmclin. 



