152 
THE VOYAGE OF H.M.S. CHALLENGER. 
Station 13 . 
OROAM8MS KUO] 
thi Deposit. 
Polyzoa (Busk. Zool. pt. 30). 
Farci minaria delicatissima , n.sp. Obtained also at Stations 14, 64, 68, 89, 
and 106, 1850 to 2700 fathoms. 
Bifaxaria reticulata, n.g., n.sp. Two or three fragments; obtained also at 
Station 68, 2175 fathoms. 
Sali comaria magnijica, n.sp. Obtained also at Stations 122, 157, and 323, 350 to 
1950 fathoms. 
Tessaradoma boi'eale (Busk). Obtained also at Station 23, 450 fathoms. Recorded 
from North Atlantic and Arctic. 
Brachiopopa (Davidson, Zool. pt 1). 
Terebratula sp. (?). Two fragments (too incomplete for identification). 
In addition to the foregoing, the following are recorded in the Station-book : — An 
undescribed Sponge looking like a Polyzoon, three specimens of Leda sp.(1), and 
three specimens of a Gasteropod allied to Solarium . 
Excluding Protozoa, about 20 specimens of invertebrates were procured at this 
Station, belonging to about 10 species, of which 5 are new to science, including re- 
presentatives of 3 new genera ; one of the new species was not obtained elsewhere. 
Willemoes- Sulim writes : “ The fine red Decapod got in the dredge does not differ in 
character from the Astacidae family, except in having pairs of claws on all the legs, the 
Astacidae having them only on three pairs. The shrimp obtained seems to be allied to 
Palsemon. 
Foraminifera (Brady, Zool. pt. 22). — The following species of Foraminifera 
were observed during the examination of the deposit at this Station (see also Murray and 
Reuard, Deep-Sea Deposits Chall. Exp.) ; the pelagic species, which make up about 88 
per cent, of the carbonate of lime present in the deposit, are marked thus x : — 
liilorulttia depressa, d’Orbigny. 
Mitiolina gracilis (d’Orbigny) (?). 
„ tseminidum (Linnd). 
„ venusta (Karrer). 
P'losina rot undata, Brady (?). 
Ithizammina algmfonnis, Brady. 
Ha jAojjh ragm turn emaciatum, Brady. 
Trochammina trullimita , Brady. 
Gaudryina pupoides, d’Orbigny 
V'llvu/tna fusrn ( Williamson). 
\’irgulina vubmjucunoea, Egger. 
Cassidulina crassa, d Orbigny. 
„ parkeriana, Brady. 
„ subgl.obosa, Brady. 
Lagena apiculata, Reuss. 
„ desmophora, Rymer Jones. 
„ formosa, Sch wager. 
„ longupina , Brady. 
„ orbigpjjana (Seguenza) (?). 
„ quadricostulata, Reuss. 
„ truncata , Brady. 
Nodo8aria communis, d’Orbigny. 
