Ad. S. Jensen: The Selachians of Greenland. 



29 



The upper side is slaty gray, the under side white but with a dark spot on each side 

 of the anus and a dark band, dissolving posteriorly into spots, along the middle of the tail. 



Of the two specimens from the "Tjalfe" Expedition the iirst-mentioned was a male 

 1080 mm long with 48 dorsal spines, the second a female 810 nun hmg with 45 dorsal 



Fig. 8. Dentition ol Haja lintea o, natural size ; the separate teeth inagnilieil 4 iJianieters. From a 

 specimen from Davis Strait (66°45'N. 66°39- W.), 241— 202 fm. 



spines. Regarding the colour of Ihe last specimen 1 have noted the following: The 



upper side uniformly clay-gray; the under side milk-white, with a gray longitudinal 



band under the tail, from the end almost to the anus and with a white edge on each 



side ; a dark, reniform spot on each 



side of the anus. Of these specimens 



only the jaws were preserved : in 



the male (fig. 8) there are 49 rows 



of teeth in the upper jaw, 50 in the 



lower, in the female (fig. 9) 47 in the 



upper jaw and the same number 



in the lower. The teeth uf the 



female have shorter points and 



broader bases than the teelli uf 



the male. 



General Distribution. From the foregoing details it will be seen, that Raja 

 lintea certainly occurs in the central part of the Davis Strait, which is to some extent 

 a surprising extension of its region of distribution. Hitherto Raja lintea lias only been 

 known from the eastern side (.)f the Atlantic. It has long been known, that the species 



Fig. 9. iJentition of Raja lintea Q, natural size; the sepa- 

 rate teeth magnified 3 diameters. From a specimen from 

 Davis Strait (66°53'N. 5(J°irW.), 225-210fm. 



