LIST OF FISH. 105 



into an inner and outer lobe by a deep notch on the hinder edge. 

 The outer lobe is thicker than the inner one, but more slender. The 

 tail has a low terminal fin, more conspicuous on the upper side than 

 on the under one ; it is for the most part interrupted at the point. 



Raja, Linn. Mull. §• Henle. Mag. Nat. Hist. 1838, 90. Plagiost. 



138. Sivains. Cab. Cxjcl. ii. 319. 

 Dasybatus, part, Klein. 



Dasybatus, Blainv. Bull. Soc. Phil. 1816, 121. 

 Dipturus (batis) Rafin. Caratt. 1810. 

 Lasviraga, Belon. Nardo. 

 Propleygia, Otto. Is founded on a monstrosity rather frequent 



among the Rays. 



* Snout blunt. The keel does not project on the fore edge of the disk. 



1. Raja eadula. Sandy Ray. 



Raja radula, De la Roche, Ann. du Mus. xiii. 321. Mull. $• Henle, 

 Plag. 133. Risso, Hist. Nat. iii. 151. Cuv. Reg. An. 2ed. ii. 

 398. Bonap. fasc. 13. 



Raja virgata, Geoff. St. Hil. Descr. Eg. 337, 26, f. 2, 3. 



Raia spinosa, Rond. 355. 



Raja falsavela, Bonap. fasc. 26. 



Raie ratissoire, Blainv. Faun. Fr. 25. 



Sandy Ray, Couch, Mag. Nat. Hist. ii. 71. Yarr. ii. 574, 1841. 



Raia circularis, Couch, Mag. Nat. Hist. xi. 71. Corn. Faun. 63. 



Hab. — Mediterranean, English Channel. 



a. Stuffed. Plymouth. Lieut. H. F. Spence, R.N. 



2. Raja atra. 



Raja atra, Mull. $• Henle, Plag. 134. 

 Hab. — Sicily. 



3. Raja undulata. 



Raja undulata, Rond. 346? Lacep. iv. pi. 14, f. 2. (Copied in 

 Shaw, Gen. Zool. 280, t. 140). Mull. $• Henle, Plug. 134. 

 Cuv. Reg. An. 2 ed. ii. 398. 



Dasybatus, No. 11, Klein, Misc. Pise. iii. 36. 



Dasybatus, No. 12, Klein, Misc. Pise. iii. 37. 



