REPORT ON THE ALCYONARIA. 25 



Station 307.— January 4, 187G; lat. 49° 24' 30" S., long. 74° 23' 30" W., off Port 

 Grappler, Magellan Strait; depth, 140 fathoms; bottom, blue mud. 



Dasygorgia Jlexilis, n. sp. 

 Acanclla chiliensis, n. sp. 



Plumarella delicatissima, n. sp. 

 Acanthogorgia ridleijl, n. sp. 



Anthomuricea argentea, n. sp. 



Station 308.— January 5, 1876; lat. 50° 8' 30" S., long. 74° 41' 0" W., off Tom Bay, 

 Magellan Strait; depth, 175 fathoms; bottom, blue mud. 



Thouarella kollikeri, n. sp. 



Primnoella flagellum, Studer. 

 Primnoella biserialis, n. sp. 

 Acanthogorgia laxa, n. sp. 



Paramuricea ramosa, n. sp. 

 Eunicea palmata, n. sp. 

 Lcptogorgia arbuscula (Philippi). 

 Alcyonium haddoni, n. sp. 



Station 310.— January 10, 1876; lat. 51° 27' 30" S., long. 74° 3' 0" W.; Sarmiento 

 Channel ; depth, 400 fathoms ; bottom, blue mud. 



Tliouarella kollikeri, n. sp. 

 Clematissa robusta, n. sp. 



Paramuricea laxa, n. sp. 

 Leptogorgia purpurea (Pallas). 



Station 311.— January 11, 1876; lat. 52° 45' 30" S., long. 73° 46' 0" W., off Port 

 Churruca ; depth, 245 fathoms ; bottom, blue mud. 



Clematissa obtusa, n. sp. 



Station 313.— January 20, 1876; lat. 52° 20' S., long. 67° 39' W., Atlantic entrance 

 to Magellan Strait ; depth, 55 fathoms ; bottom, sand. 



Alcyonium sollasi, n. sp. 



Station 320.— February 14, 1876 ; lat. 37° 17' S., long. 53° 52' W., off Monte Video; 

 depth, 600 fathoms ; bottom, green sand. 



Primnoisis rigida, n. sp. 

 Stenella acanthina, n. sp. 



Primnoella magellanica, Studer. 

 Primnoella murrayi, n. sp. 



Sympodium verritti, n. sp. 



Station 343.— March 27, 1876; lat. 8° 3' S., long. 14° 27' W., off Ascension; depth, 

 425 fathoms ; bottom, volcanic sand. 



Dasygorgia melanotrichos, n. sp. 



Station 344.— April 3, 1876; lat. 7° 54' 20" S., long. 14° 28' 20" W., off Ascension; 

 depth, 420 fathoms ; bottom, volcanic sand. 



Stenella johnsoni, n. sp. Callistephanus koreni, n. sp. 



(zoou chall. exp. — fart lxxxi. — 1889.) Mmmm 4 



