604 THE VOYAGE OF H.M.S. CHALLENGER. 
Station 74, 1869. Between the Faerde and Shetland Islands. Lat. 60° 39’ 0” N., 
long. 3° 9’ 0” W. Depth 203 fathoms. Bottom temperature 8°°7 C. ; surface temperature 
11°+4 C. 
*Station 4, 1870. West of Ushant. Lat. 48°32’0”N., long. 9° 590” W. Depth 717 
fathoms. Bottom temperature 7°°5 C. ; surface temperature :16°°3 C. 
“Station 6, 1870. Westof Ushant. Lat. 48° 26’0”N., long. 9° 44’0” W. Depth 358 
fathoms. Bottom temperature 10°°0 C.; surface temperature 16°9 C. 
*Station 14,1870. Off the west coast of Spain. Lat. 40° 6’ 0” N., long. 9° 44’0” W. 
Depth 469 fathoms. Bottom temperature 10°°8 C. ; surface temperature 18°*4 C. 
*Station 17, 1870. Offthe west coast of Spain. Lat. 39° 42'0” N., long. 9° 43’ 0” W. 
Depth 1095 fathoms. Bottom temperature 4°°3 C. ; surface temperature 19°'8 C. 
Remarks—The stations marked with an asterisk in the above list are recorded by Sir 
Wyville Thomson in The Depths of the Sea. All the examples of this species received 
by me, excepting fragments from Station 74, are placed together and bear no indication of 
the station or stations from which they were obtained. 
2. Brisinga coronata, Sars. 
Brisinga coronata, G. O. Sars, 1871, Vidensk-Selsk. Forhandlinger f. 1871, p. 5; Onsome remarkable 
forms of animal life from the great depths off the Norwegian coast, Part II., University Program, 
Christiania, 1875. 
Localities.—*“ Porcupine” Expedition : 
Station 23,1869. South of Rockall Bank. Lat. 56° 7’0” N., long. 14° 19’0” W. Depth 
630 fathoms. Bottom temperature 6°°4 C.; surface temperature 14°°0 C. 
Station 45,1869. South-west of Cape Clear. Lat. 51° 1’ 0” N., long. 11° 21’ 0” W. 
Depth 458 fathoms. Bottom temperature 8°°9 C.; surface temperatnre 15°9 C. 
Station 13,1870. Off the west coast of Spain. Lat. 40° 16’ 0” N.,. long. 9° 37’ 0” 
W. Depth 220 fathoms. Bottom temperature 11°°0 C.; surface temperature 18°'1 C. 
Remarks.—Other examples were also obtained during the “ Porcupine” Expedition, 
but unfortunately bear no indication of the station at which they were taken. 
3. Brisinga verticillata, n. sp. (Pl. CLX. figs. 9-11). 
Rays eight. R=175 mm.;7r=6°5 mm. R<27 7. Breadth of a ray at the base, 4 
mm.; at the widest part of the ovarial inflation, 5 mm. (measured at 30 mm. from the 
disk) ; midway between the disk and the extremity, 2°5 mm. 
Rays very elongate and slender, subeylindrical and depressed at the base, uniform in 
breadth for a short distance, then slowly swelling into a short, slightly fusiform, ovarial 
inflation, which gradually contracts and terminates at about 40 mm. from the disk, the 
