LIST OF FISH. 117 



in. 



Length from tip of snout to extremity of caudal 34 



Length from tip of snout to base of caudal 7 



Length from tip of snout to anterior edge of orbit 2 

 Length from tip of snout to large osseous tubercle 4 

 Breadth across the fins 8J 



Hab. — Indian Ocean. 



a, b. Stuffed. India. From Mr. Argent's collection. 



3. Teygon Walga. 



Trygon Walga, Mull. V Henle, Plag. 150. Hardw. Icon. ined. 83, 

 84. 



Hab. — India. Red Sea. 



a. Stuffed. 



b, c. In spirits. Singapore. From Mr. Argent's collection . 



4. Trygon purpurea. 



Trygon purpurea, A. Smith, Mull. $• Henle, Plag. 160. 

 Hab. — Cape Seas. Mus. Dr. A. Smith. 



Doubtful Species. 



5. Trygon Jabebara. 



Trygon Jabebara, Mull. §- Hcnle, Plug. 160. 



Jabebara, Ruysch, Theatr. i. 27. 



Jabebirete, Rui/sch, Theatr. i. 27. Marcgr. 175. (Copied in 



Ruysch, Thes. 28, /. 7). 

 Raja guttata, Bloch, Schneid. 361. (Jabebirete). 



Hab. — Brazil. 



6. Trygon Aiereba. 



Trygon Aiereba, Mull. V Henle, Plag. 160, 106. 



Aiereba, L. Princ. Marcgr. 175. (Copied from Ruysch, Thea. t. 



28, f. 6. 

 Raja orbicularis, Bloch, Schneid. 361. 

 Anacanthes, sp.? Cue. Reg. An. 2 ed. ii. 400. 



Hab. — Brazil. 



