190 films, 
J. Graham's 
uvian guano, 
fathoms, 
law's Land; 
United Stats, 
t. 1, £,16, 
ms within the 
y earth of the 
Falklands, etc. | CRYPTOGAMIA ANTARCTICA. 
34. ACTINOCYCLUS, Zr. 
1. AcrixocYcLus senarius, Ehrb.; Schrift. Berl. Akad. June, 1844. 
Has. Falkland Islands; on marine Conferve : Lesson. 
35. ACTINOPTYCHUS, Zr. 
1. AcrrNoPTYCHUS biternarius, Khrb.; l. c. 
Has. Victoria Barrier; in Pancake Ice. 
Also occurs in tertiary deposits in Virginia and Maryland, U.S., and in the Bermuda Islands. 
36. DISCOPLEA, ۰ 
1. DiscoPLEA Rota, n. sp., Ehrb.; Schrift. Berl. Akad. May, 1844. 
Has. Graham’s Land; in mud from 270 fathoms. 
2. Discoptea Rotula, n. sp., Ehrb.; i.e. 
Has. Graham's Land; in mud from 270 fathoms. 
37. LITHOBOTRYS, ۰ 
1. Lrrgosornxs ? denticulata, n. sp., Ehrb.; Z. c. 
Haz. Victoria Barrier ; in Pancake Ice and in mud from 190 fathoms. In a floating scum, Lat. 64° S., 
Long. 160? W. 
The only other species of this genus is a Virginian fossil. 
38. LITHOCAMPE, ۰ 
1. Lrruocampe Australis, n. sp., Ehrb.; Schrift. Berl. Akad. May, 1844. 
Haz. Victoria Barrier; in Pancake Ice. 
This genus was known only as a fossil, occurring in the United States and the Mediterranean Sea, previous to 
the detection of this and the following species. 
LrrHocAmPE Antarctica, n. sp., Ehrb. ; Z. c. 
Has. Graham’s Land; in mud from 270 fathoms. 
39. TRIAULACIAS, n.e., ۰ 
I. TRIAULACIAS triquetra, Ehrb.; Schrift. Berl. Akad. May, 1844. 
Has. Victoria Barrier; in mud from 190 fathoms. 
40. BIDDULPHIA, Gray. 
1. BIDDULPHIA ursina. n. sp., Ehrb.; Z. c. 
Has. Graham’s Land; Gulf of Erebus and Terror, in mud 207 and 270 fathoms. 
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