of Edinburgh^ Session 1883-84. 709 
The Second Cruise of H.M.S. “Porcupine,” 1869. 
Off Cape Clear.* 
Ophioglypha lacertosa (Pennant), , . . . 5 
Station 34. Lat, 49° 5,1' K, long. 10° 12' W. Depth, 75 fathoms. 
Bottom temperature, 49° ‘6 F. (9°"8 C.), Mud, gravel, shells. 
Amphiura CMojil, Forbes, . . . . .5 
Ophioglypha Sarsiil (Liitken) (^wy.), . , ,1 
Ophiopdiolis aculeata (0. F. Muller), , , I 
Station 37. Lat. 48° 38' K, long. 12° 8' W. Depth, 2435 
fathoms. Bottom temperature, 36°*5 F. (2°-5 C.). Glohigerina ooze. 
Ophiacantha hidentata (Eetzius), . . . . ? 
Ophiocten sericeum (Forbes), , .... .5 
Stations 39-41. f Lat. 35° 59'-35° 57' K, long. 5° 27'-4° 12' W. 
Depth, 517-730 fathoms. Bottom temperature, 47°‘0-46°'5 F. 
(13°-3-13°‘4 C.). Ooze, sand, shells,, 
Ophiaetis Ballii (Thompson), . . ... .1 
Ophiamntha hidentata (Eetzius), , 1 
Ophiothrix fragilis (0. F. Muller), . % 
Station 42. Lat. 49° 12' K, long. 12° 52' W. Depth, 862 
fathoms. Bottom temperature, 39° '7 F. (4° ‘3 C.). Ooze, sand, shells. 
Ophiochiton tenuispinuSy Lyman, . . . .1 
Station 43. Lat, 50° 1' N., long. 12° 26' W. Depth, 1207 
fathoms. Bottom temperature, 37°*7 F. (3°-2C.). Glohigerina ooze. 
Ophiocten sericeum (Forbes), ... . . 1 
Station 45a.. Lat. 51° 1' K, long. 11° 2P W. Depth, 180 
fathoms. 
Ophiomusimn Lymaniy Wyv. Thoms., . . 
* One of the following stations; — 33 (Lat. SO® 38' N., long. 9° 27' W, 
Depth, 74 fathoms. Bottom temperature, 65°'2 F. [9°‘8 C.]), 34 or 45 a. 
t Proc. Roy. Soc. Lond., vol. xviii. p. 431, 1870. 
