REPORT ON THE TUNICATA. I | 1 



January 11, 187G; Station 311 ; lat. 52° 45' 30" S., long. 73' 4G' 0" W. ; surf, 

 temp. 50°. 



Salpa cordiformis-zonaria, aggregated form, two specimens. 

 January, 187G; Strait of Magellan. ^ 



Salpa cordiformis-zonaria, aggregated form, three specimens. 

 January 21, 1876; Station 314; lat. 51° 35'0" S.,long. G5° 39' 0" W.; surf. temp. 48°. 



Salpa echinata, two specimens. 



Between tlie Falkland Islands and Buenos Ayres, South America, the fdllowing 

 were obtained : — 



February 11, 187G ; Station 318; surface tow-net; lat. 42° 32' 0" S., long. 5G'- 

 29' 0" W. ; surf temp. 57"-5. 



Doliohtm chrenhevgi, two specimens. 



sp. (Ijlastozooid), five specimens. 

 Same locality; Station 318 ; tow-net at trawd down to 2040 fiithoms ; bottom 

 temp. 3 3° -7. 



Doliolum ehrenhergi, eight specimens. 



sp. (blastozooid), thirty specimens. 

 February 12, 187G; Station 319, South Atlantic; near the surface; lat. 41° 

 54' 0" S., long. 54° 48' 0" W. ; surf temp. 59°-5. 



Salpa runcinata-fiisiformis, aggregated form, ten specimens, 

 do. solitary form, a few small. 



democratica-mucro7iata, aggregated form, one to two thousand. 



do. solitary form, seventy specimens, and 



also twenty very young. 

 February 14, 187G ; Station 320 ; lat. 37° 17' 0" S., long. 53° 52' 0" W.; surf temp. 

 67°-5. 



Salpa cordiformis-zonaria, aggregated form, one specimen, 

 do. solitary form, one specimen. 



Between Buenos Ayres and Ascension the following were obtained : — 



February 28, 1876; Station 323, South Atlantic; lat. 35° 39' 0" S., long. 50 

 47' 0" W. ; surf temp. 73°-5. 



Salpa democratica-mucronata, aggregated form, several specimens. 

 February 29, 1876; Station 324, South Atlantic; near the surface; lat. 36" !)' 

 0" S., long. 48° 22' 0" W. ; surf temp. 7l°-5. 



Salpa democratica-mucronatcc, solitary form, eight specimens. 



do. aggregated form, about fifty specimen.'^. 



March 1, 1876; South Atlantic; near the surface; lat. 36° 1' 0" S., long. 47' 

 35' 0" W. ; surf temp. 72°. 



Sal2)a democratica-mucronatcc, solitary form, one specimen. 



do. aggregated form, ten specimens. 



