SUMMARY OF RESULTS. 
1221 
Excluding Protozoa, about a dozen specimens of invertebrates were obtained at 
this Station, belonging to 9 species, of which 3 are new to science, representatives of 3 
new genera ; 2 of the new genera and new species were not obtained elsewhere. 
Surface Organisms. — The following 
Station : — 
Radiolaria (Haeckel, Zool. pt. 40). 
Heliosoma duodecilla, Haeckel. 
Actinomma castanomma, Haeckel. 
Spo7i goprummi amphicylin drus , 
Haeckel. 
Sethostaurus conostaurus, Haeckel. 
Amphihr^achium clavula, Haeckel. 
Amphici-aspedum wyvilleanum, 
Haeckel. 
Histiastrum pentadiscus, Haeckel. 
species are recorded from the surface at this 
Tessarastrum spinozse, Haeckel. 
Cannocapsa stethoscopium, Haeckel. 
Echinaspis diade^na, Haeckel. 
Icosaspis spectabilis, Haeckel. 
Sagmaidum spongodictyum, Haeckel. 
Pharyngella gastraea, Haeckel. 
ScHizoPODA (Sars, Zool. pt. 37). 
Thysanoessa gregaria, n.sp. 
Nematoscelis megalops, n.g., n.sp. 
The tow-nets at the surface and down to 200 fathoms yielded : — Glohigerina, 
Pulvimdina, Acanthometrse, Challengeridse, and compound Radiolaria, Siphonophorm, 
Ctenophorse, Sagitta, Cypi'idina, Saphirina and other Copepods, Amphipods, Euphausia, 
Decapod larvae, Atlanta and larvae, Pleuropus [= Cavolinici\ and other Pteropods, and 
many larval fishes. 
Station 334 (Sounding 484), Rio de la Plata to Tristan da Cunha (see Chart 16 
and Diagram 6). 
March 14, 1876 ; lat. 35° 45' S., long. 18° 31' W. 
Temperature of air at noon, 69°'8 ; mean for the day, 69°‘6. 
Temperature of water : — 
Surface, 
25 fathoms, 
50 
)> 
75 
)) 
100 
5) 
125 
)> 
150 
175 
JJ 
200 
225 
250 
JJ 
275 
300 
68-5 
64-5 
60-3 
57-8 
56-0 
54-0 
52-3 
50'6 
49-3 
48'0 
46-6 
45-4 
44-2 
(summary of results chall. exp.- -1893.) 
400 fathoms, 
500 
600 
700 
800 
900 
1000 
1130 
1330 
1530 
1730 
)5 
Bottom, 
40-4 
38-3 
37-7 
37-4 
37-2 
37T 
37-0 
36-8 
36-6 
36-3 
36T 
35-8 
154 
Station 333. 
Organisms from 
Surface-Nets. 
Station 334. 
