SUMMAEY OF RESULTS. 
1175 
sounding-tube. Took serial temperatures. The carbonic acid was determined in surface 
water, and amounted to 42 '9 milligrammes per litre. Put over trawd, which came up at 
10.15 A.M. empty. Owing to a strong northerly current, it probably did not touch the 
bottom. At 10.30 a.m. made sail. 
Jason West Cay distant at noon, 22 miles. Made good 135 miles. 
The Challenger remaiaed at the Falkland Islands from January 23 till February 6, 1876, 
during which time several dredgings and trawlings were taken from the steam pinnace 
and from the ship in Port William, Port Louis, &c., in from 4 to 12 fathoms (Stations 315 
and 316). The deposit in Stanley Harbour, in 6 fathoms, was a Blue Mud containing 
39 ‘12 per cent, of carbonate of lime (for description of the islands see Narr. Chall. 
Exp., vol. i. pp. 883—894). The following species are recorded in the Zoological 
Eeports as having been obtained during the visit, the depth and locality being 
indicated : — 
Hydeoida (Allman, Zool. pt. 70). 
Ohelia geniculata (Linne). (Station 315, 5 to 12 fathoms) ; obtained also at 
Station 149. 
Hypanthea hemispherica, n.sp. (Station 315, 5 to 12 fathoms); obtained at no 
other locality. 
Sertularia polyzonias, Linne. (Station 315, 5 to 12 fathoms) ; obtained at no other 
locality by the Challenger. 
Asteroidea (Sladen, Zool. pt. 51). 
Cycethra electilis, n.sp. (Station 315, 12 fathoms) ; obtained at no other locality. 
Crihrella obesa, n.sp. (Station 315, 12 fathoms) ; obtained also at Station 311. 
Asterias glomerata, n.sp. (Station 315, 12 fathoms) ; obtained also at Station 313. 
„ cunninghami, Perrier. (Station 315, 12 fathoms) ; obtained also at 
Station 313. 
Calvasierias stolidota, n.sp. (Station 315, 5 to 10 fathoms); obtained also in 
Messier Channel. 
Ophiueoidea (Lyman, Zool. pt. 14). 
Ophiactis asperida (Phil.). (Station 315, 5 to 12 fathoms); obtained also at 
Stations 308, 311, and 312. 
Ophiacantha vivipara, Ljungman. (Station 315, 5 to 12 fathoms) ; for distribution 
see Station 145. 
Echinoidea (Agassiz, Zool. pt. 9). 
Goniocidaris canalicidata, Agassiz. (Station 315, 5 to 12 fathoms); for 
distribution see Station 147. 
Station 314a. 
At Falkland 
Islands. 
Animals from 
Falkland 
Islands. 
(Stations 31.5 
AND 316). 
