REPORT ON THE MONAXONTDA. 



249 



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

 coast of Patagonia ; depth, 175 fathoms ; bottom, blue mud. 



Tedania tenuicapitata. | Trachytedania patagonica. 



lophon pattersoni. 



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

 south-west coast of Patagonia ; depth, 245 fathoms ; bottom, blue mud ; bottom 

 temperature, 46°'0. 



Gellius carduus, var. magellanica. 

 Tedania tem(,icap)itata. 



lophon pattersoni. 



Myxilla nobilis, var. ijatagonica. 



Off the south-west coast of Patagonia. 



Halichondria caduca. 



Reniera aquseductus, var. infun- 



dihukms. 

 Tedania tenuicapitata. 

 Tedania infundihuliformis. 



Trachytedania patagonica. 

 Myxilla mollis. 

 Myxilla mariana, var. massu. 

 Hymeniacidon (f) hyalina. 

 Siiherites spiralis. 



Station 313. January 20, 1876 ; lat. 52° 20' 0" S., long. 67° 39' 0" W. ; east of the 

 Strait of Magellan ; depth, 55 fathoms ; bottom, sand ; bottom temperature, 47°-8. 



Tedaiiia massa. 

 Esperella magellanica. 

 Esperiopsis edivardii, var. 

 americana. 



Hymeniacidon sp. 

 Axinella fibrosa. 



Station 314. January 21, 1876 ; lat. 51° 35' 0" S., long. 65° 39' 0" W. ; between the 

 Strait of Magellan and the Falkland Islands ; depth, 70 fathoms ; bottom, sand ; 

 bottom temperature, 46°'0. 



Petrosia similis, var. massa. I Tedania tenuicapitata. 



Station 317. February 8, 1876 ; lat. 48° 37' 0" S., long. 55° 17' 0" W.; north-east of 

 the Falkland Islands; depth, 1035 fathoms; bottom, hard ground (gravel); 

 bottom temperature, 35°'7. 



Phahellia ventilabrum, var. connexiva. 



(ZOOL. CHALL. EXP. — PART LIX. — 1887.) Niin 32 



