Raja spinicauda n. sp. 



Fig. 1. A female specimen, 740 mm long, from Davis Strait (61°14'N. 56° 65' W.), 440 fm. 



— 2. The anterior part of the disc of the same specimen, from below. 



— 3. Dentition of a female specimen from the inner side of jaws and reduced (ca. M2); the sepa- 



rate teeth magnified 2 diameters. From a specimen, 1390 mm long, from the northern part 

 of Juhanehaab district (mouth of Tunugdliarflk Fjord), 126 — 200 fm. 



— 4. A tooth from the side, x S^h. 



— 6. One of the large spines from the upper side of the tail, seen from the side and from 



above, x I-I3. 



