Falklands, etc.] FLORA ANTARCTICA. 513 



2. Amphora navicularis, Elirb. ; I. c. 



Hab. Falkland Islands ; on marine Conferva : Lesson. 



23. ASTEROMPHALOS, n. g. Ehrb. 



1. Asteromphalos Hookeri, Ehrb. Schrift. Bed. Acad. May, 1844. cum ic. 



Hab. Victoria Barrier ; in Pancake Ice and in mud from 1 90 fathoms. In a scum floating in the 

 ocean, Lat. 64° S., Long. 160° W. 



2. Asteromphalos Rossii, Elu-b. 1. c. cum ic. 



Hab. Victoria Barrier and Victoria Land ; in Pancake Ice. In scum with the previous species. 



3. Asteromphalos Buchii, Elirb. 1. c. cum ic. 



Hab. Victoria Land and Barrier, with the A. Rossii, also in mud from 190 fathoms and in a floating 

 scum with the two preceding species. 



4. Asteromphalos Beaumontii, Ehrb. I. c. cum ic. 

 Hab. Victoria Barrier ; in Pancake Ice. 



5. Asteromphalos Humboldtii, Ehrb. I. c. cum ic. 



Hab. Victoria Barrier ; in Pancake Ice and in mud from 190 fathoms. In a floating scum with 

 A. Hookeri. 



6. Asteromphalos Cuvieri, Ehrb. I. c. cum ic. 



Hab. Victoria Barrier ; in Pancake Ice and in mud from 190 fathoms. 



7. Asteromphalos Barwinii, Ehrb. 1. e. cum ic. 



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



24. HALIOMYX, n. g. Ehrb. 



1. Haliomyx senarius, Ehrb. in Schrift. Berl. Akad. May, 1844. 

 Hab. Victoria Barrier ; in the Pancake Ice. 



2. Haliomyx duodenarius, Ehrb. I. c. 



Hab. Victoria Barrier ; in Pancake Ice. In the stomachs of Salpce taken in Lat. 64°S., Long. 157° W. 



25. HEMIAULUS, n. g. Ehrb. 



1. Hemiaultjs Antarcticus, Ehrb. in Schrift. Berl. Akad. May, 1844. 



Hab. Victoria Barrier and Victoria Laud; in Pancake Ice and in mud from 190 fathoms. Open sea 

 off Cape Horn, Mr. Schayer (Ehrb.). 



2. Hemiaulus? obtusus, Ehrb. I. c. 



Hab. In a floating scum, Lat.64°S., Loug. 160°W. Graham's Land ; in mud from 207 and 270 fathoms. 



2 D 



