28 



ART. I. — JORDAN, TANAKA AND SNYDER 



77. Raja tengu Jordan & Fowler. (Fig. 14). 

 Tengu-kasube ; Tengu-ei. 



Raja tcngii]ox(\2i\\ & Fowler, Proc. U. S. Nat. Mus., XXVI, 1903, p. 654, fig. 



S. Matsushima Baj'. 

 Distrib. — Coasts of Japan, especially northward ; Aomori ; Hakodate ; 



Matsushima. 



78- Raja binoculata Girard. 



Megauekasube. 



Raja binoculata Girard, Proc. Ac. Nit. Sei. Phila., 1854, p. 196. San Francisco. 

 Distrib. — Pacific coast from Monterey to Sitka ; Saghalien. 



Family DASYATID.E. 



Genus DasyatiS Rafinesqne. 



Dasyatis Rafinesque, Caratteri di Alcuni Nuovi Generi, 1810, p. 16. 

 Type Dasyatis tijus 'R'\^ne&<:\nQ= Raja pastinaca Linnaeus. 



79. Dasyatis akajei (Müller & Henle). (Fig. 15). 



Akaei. 



Trygon akajei Müller & Henle, Plagiostomen, 1838, p. 165, pi. LIII. Nagasaki. 

 Distrib, — Coasts of Japan, very common. 



F'g- 15- 



