710 
Proceedings of the Boijal Society 
Ophiothrix Lilikeni^ Wyv. Thoms,, . . . 5 
Opliioglyplia laeertosa (Pennant), , , . (many) 
The Third Cruise op H,M.S, ^‘Porcupine,” 1869. 
Station 46. Lat. 59° 23' K, long, 7° 4' W, Depth, 374 fathoms. 
Bottom temperature, 46° ‘0 F. (7°“7 C,). 
Ophiothrix fragilis (O. F. Muller), , , , , 1 * 
Station 47. Lat. 59° 34' K, long. 7° 18' W. Depth, 542 fathoms. 
Bottom temperature, 43° *8 F. (6° *5 C.), Glohigerina ooze, sand. 
Ophiactis abyssicola (Sars), , , , , .22 
Ophiocten seficeum (Forbes), , , , , .2 
Station 51. Lat. 60° 6'N,, long. 8° 14' W. Depth, 440 fathoms. 
Bottom temperature, 42° 0' F. (5°'5 C,), 
Ophiactis abyssicola (Sars), , ? « » .7 
Ophiacantha hidentata (Betzius), , , , *11 
Station 52. Lat. 60° 25' N„ long, 8° 10' W. Depth, 384 
fathoms, Bottom temperature, 30° ’6 F. (~0°‘8 C,). 
Ophiopus arcticus^ Ljungnian, , , , . ,6 
Ophiacantha hidentata (Betzius), , , . . 1 
Ophiaxtis abyssicola (Sars), , , , . ,28 
Station 54- Lat. 59° 56' 1^,, long, 6° 27' W. Depth, 363 
fathoms. Bottom temperature, 31°‘4 F, (-0°-3 C,). 
Ophiacantha hidentata, (Betzius), 
„ abyssicola^ Sars, , 
Ophiactis Ballii (Thompson), , 
Ophiomyxa serpentaria, Lyman, 
Opliiopholis aculeata (0. F. Muller), 
Ophioscolex purptireus, Dub. and Kor„ 
1 t 
1 
1 
1 
4 
2 
^ Possibly the young of 0. Liltkeni, 
t These specimens have six arms. 
