50 
AUSTRALASIAN ANTARCTIC EXPEDITION. 
Magellania venosa (Solander).—Falkland Island (type), 6-7 fathoms; 
Burdwood Bank, 56 fathoms; Tierra del Fuego, Beagle Canal and 
Strait of Magellan, 10-79 fathoms; west coast of Patagonia, 1-33 
fathoms; Coquimbo, Chili (? M. Fontanei). 
Terebratella dorsata (Gmelin).—Falkland Islands, 9 fathoms; Burdwood Bank, 
7-56 fathoms; Tierra del Fuego, Beagle Canal and Strait of Magellan, 
7-120 fathoms; Bay of Valparaiso, 60-90 fathoms; Coquimbo, Chili. 
Terebratella (Jackson)* vel Magellania (Blochmann) sp. —Burdwood Bank, 56 
and 75-90 fathoms. 
Macandrevia americana Dali.—West coast of Patagonia, 122 fathoms; also 
Gulf of Panama, 1,672 fathoms. 
The deep-sea forms off the western American coast have already been listed 
under the Abyssal fauna. From Peru north to the Gulf of Panama, the shallow-water 
forms are chiefly species of Discinisca, besides Liothyrella uva as mentioned above 
(Dali, 1909). 
Lying between South America and the Antarctic Continent there are several 
groups of islands—South Georgia, the Sandwich Group, and the South Orkney and 
South Shetland Islands—which rise from a curved submarine ridge of less than 1,500 
fathoms in depth connecting the two continents, the two latter groups being separated 
from the Antarctic mainland by water of less than 1,000 fathoms in depth. Excluding 
them there is only one species known from the other groups, namely Waldheimia smithi 
Pfeffer. —South Georgia. 
THE ANTARCTIC DISTRICT. 
The following species are known from the Antarctic coast : — 
Pelagodiscus atlanticus (King).—Off Coats Land, 1,410 fathoms (Jackson); 
off Kaiser Wilhelm II Land, 1,640 fathoms (Eichler, “ Discinisca sp. 5 ’). 
Cumin lecointei Joubin.—Off Alexander Land, 273 fathoms. 
Crania joubini Thomson.—Davis Sea, 240 fathoms. 
Frieleia gerlachei (Joubin).—Off Alexander Land, 273 fathoms; South of 
Peter Island, 246 fathoms. 
Hemithyris racovitzce (Joubin).—Off Alexander Land, 273 fathoms. 
Hemithyris .sp. Jackson.—Off Coats Land, 1,410 fathoms. 
Hemithyris striata Thomson.—Davis Sea, 358 fathoms. 
Liothyrella notorcadensis (Jackson).—South Orkneys, 6 fathoms. 
Liothyrella blochmanni (Jackson).—Off Coats Land, 1,410 fathoms. 
* See antes, page 17. 
