41G 
THE VOYAGE OF H.M.S. CHALLENGER. 
t In the loregoing list 158 species are enumerated, of which 62 are new to science, 
including representatives of 10 new genera ; 54 of the new species and 5 new genera 
were not obtained elsewhere. 
^ Surface Organisms. — The following species are recorded from the surface : — 
fictrtciN'ETs. 
Schizopoda (Sars, Zool. pt. 37). 
Stylocheiron longicorne, n.g., n.sp. 
Tunicata (Herd man, Zool. pt. 76). 
Salpa democratica-mucronata, Fors- 
k&hl. 
The water in Simon’s Bay was frequently very luminous, and was found to contain 
many specimens of Noctiluca in the flagellated stage. 
Cirri pedia (Hock, Zool. pt. 25). 
L*p as analifcra , Linne (from log of 
wood). 
Stum atopoda (Brooks, Zool. pt. 45). 
Alima bidens , Claus [= larva of 
Sauilldl 
1 Station 141 (Sounding 231), Cape of Good Hope to Marion Island (see Chart 18 
and Diagram 8). 
December 17, 1873 ; lat. 34° 41' S., long. 18° 36' E. 
Temperature of air at noon, 
66 c- 8 ; mean for the day, 67 0, 5. 
Temperature of water : — 
Surface, . . 
66-5 
60 fathoms, 
52-8 
10 fathoms, 
66-2 
70 „ ... 
51-4 
20 „ . . . 
65-3 
80 „ ... 
50 3 
30 
63-9 
90 „ ... 
49-6 
40 „ . 
59-8 
Bottom, 
49-5 
50 „ . 
54-9 
Depth, 08 fathoms; deposit, Green Sand, containing 4946 per cent, of carbonate 
of lime, and phosphatic and glauconitic concretions (see Murray and Reuard, 
Deep-Sea Deposits Chall. Exp.). 
At 6.30 a.m. weighed anchor and proceeded out of Simon’s Buy on the voyage to the 
At it-! ' i<-< and Australia. At 1 .35 p.m. stopped and sounded in 98 fathoms on the 
of ;!.• A.'uiha Bank. Put dredge over, aud obtained serial temperatures at intervals 
■ i ; 0 fat n r 1. wn to the bottom. At 3.30 p.m. hove up dredge with numerous specimens, 
: . • 1 < nt it down again at 4 p.m. At 5 p.m. hove up dredge with many specimens, 
