of Edinburgh, Session 1881 - 82 . 
707 
Station 2. July 29, 1880. Lat. 60° 29' N., long. 8° 19' W. 
Depth, 375 fathoms. Bottom temperature, 31° Fahr.; surface 
temperature, 53° Fahr.; mud. 
Crossaster papposus, var. septentrionalis. 
Station 3. Aug. 3 and 4, 1880. Lat. 59° 12' N., long. 5° 57' W. 
Depth, 53 fathoms ; off the island of North Bona. 
Luidia sarsii. Crossaster papposus, 
Porania pulvillus. Asteracanthion rubens. 
Cribrella oculata. Asteracanthion mulleri. 
Station 4. Aug. 10, 1880. Lat. 59° 33' N., long. 7° 14' W. 
Depth, 555 fathoms ; bottom temperature, 45°‘4 Fahr.; surface 
temperature, 57° Fahr.; mud. 
Mimaster tizardi. 
Station 7. Aug. 12, 1880. Lat. 59° 37' K, long. 7° 19' W. 
Depth, 530 fathoms. 
Archaster bifrons. Astropecten andromeda. 
Station 8. Aug. 17, 1880. Lat. 60° 3' N., long. 5° 51' W. 
Depth, 540 fathoms. Bottom temperature, 29 0, 2 Fahr.; surface 
temperature, 56 0, 5 Fahr.; ooze. 
Archaster tenuispinus . 
Beport on Ophxurqxdea. By Professor Theodore Lyman. 
I have examined the “ Knight Errant ” Ophuiroidea. They are 
as follows : — 
Ophioglypha aurantiaca , Yll. 
St. 6 
530 fins. 
,, signata , Yll. 
St. 8 
540 
3 3 
Ophiactis abyssicola, Ljn. 
St. 2 
375 
33 
St. 7 
530 
3 3 
Opliioconia nigra, Mull. & Tr. 
St. 3 
53 
33 
Ophiopholis aculcata, Gray 
St. 3 
53 
3 3 
Ophiothrix pcntaphyllum, Ljn. 
St. 3 
53 
33 
Ophioscolex glacialis, Mull. & Tr. 
St. 2 
375 
3 3 
Ophiacantha tridentata, Ljn. 
St. 5 
515 
33 
It is curious that they did not get things like Opliiacantlia spinulosa , 
and several common species of Ophioglypha , and that they did get 
new things, viz., Ophioglypha aurantiaca and O. signatci . The latter, 
however, stands pretty near the common O. affinis. 
VOL. xi. 4 i 
