I,IST Ol'' ANI^LALS OF SI'lTZKEUnEN. 1()7 



Then again it rises upwards, rowing- obliquely until the sxm.*- 

 face has been gained, where its course is held in a straight 

 line over the trackless surge." He adds, that when taken 

 out of the shell, although without injury and in the water, it 

 immediately dies" {Fauna Grcenlandica , pp. 388, 389). 



BCCCIXTTM CARINATUM. 



First described and figured in Phipps' Voyage, from 

 specimens found on the beach at Smeerenberg Harbour 

 (App., p. 197). 



BCCCINUJI GLACIALE. 



Spitzbergen : found too, occasionally, off the coast of Shet- 

 land (Fleming's Brit. Animals, p. 343). 



Margarita helicina. 

 North side of Spitzbergen (Phipps, p. 198). 



Chiton ruber. 

 " Coat of mail shell", taken in the trawl on the north side 

 of Spitzbergen (Phipps, p. 197). 



Mttilus rugosus. 

 Beach at Smeerenberg (Phipps, p. 197). 



Mya truncata. 

 Beach in Smeerenberg Harbour (Phipps, 1. c. 197). 



Pandora glacialis. 

 Spitzbergen (Leach, App. to Ross's Voyage, ii, 174). 



Macoma tenera. 

 Spitzbergen (Leach, 1. c. ii, 175). 



Crassina semisulcata. 

 Sjiitzbergen (Leach, 1. c. ii, 175). 



NicAxiA Banksii. 

 Spitzbergen (Leach, 1. c. ii, 175). 



