514 FLORA ANTARCTICA. \Fnegia, the 



26. SYMBOLOPHORA, Ehrb. 



1. Symbolophoea ? Mierotrias, n. sp. Ehrb. ; Schrift. Bert. Akad. May, 1844. 



Hab. Victoria Barrier; in Pancake Ice and in mud from 190 fathoms. Graham's Land; in 

 mud from 270 fathoms. 



2. Symbolophobia ? Tetras, n. sp., Ehrb. ; I. c. 



Hab. Victoria Barrier; in Pancake Ice and in mud from 190 fathoms. Graham's Land; in mud 

 from 270 fathoms. 



3. Symbolophoea ? Pentas, n. sp., Ehrb. I. c. 



Hab. Victoria Barrier ; in Pancake Ice and in mud from 190 fathoms. Graham's Land ; in mud 

 from 270 fathoms. 



4. Symbolophoea ? Rexas, n. sp., Ehrb. /. c. 



Hab. Victoria Barrier ; in Pancake Ice and in mud from 190 fathoms. Graham's Land; in mud 

 from 270 fathoms. 



27. CH.ETOCEROS, n. g. Ehrb. 



1. Ch^etoceeos Bichaeta, Ehrb.; Schrift. Bert. Akad. May, 1844. 



Hab. In a scum floating on the surface of the ocean, in Lat. 64° S., Long. 160° W. 



2. Ch^toceeos TetracJueta, Ehrb. I. c. 



Hab. In a floating scum with the former species. 



Two other species of this new genus have recently been discovered in the Bermuda Islands. 



28. ANAULUS, n. g., Ehrb. 



1. Anaulus scalaris, Ehrb.; Schrift. Bert. Akad. May, 1844. 

 Hab. Graham's Land; in mud from 207 and 270 fathoms. 



29. RHAPHONEIS, n. g. Ehrb. 



1. RHAPHONEis/asciofafo, Ehrb. ; I.e. 



Hab. Graham's Land, in mud from 207 and 270 fathoms. 



2. Rhaphoneis scutett/im, Ehrb. ; I. c. 



Hab. Cockburn Island ; in the dirt of a Penguin rookery. 



30. PODOSPHENIA, Ehrb. 

 1. Podosphenia cuneata, Ehrb. ; Infus. 1. 17. f. viii. Kutz. Kieselsch. Biat. p. 121. t. 9. f. 13. 1-4. 



