130 THE DEPTHS OF THE SEA. [CHAP. m. 



mentioned; and the difference between the molluscan 

 fauna of the cold and that of the warm area was not 

 by any means so great as that shown in other groups. 

 One of the most interesting types which we met with 

 was Terebratula septata, PHILIPPI = T. septigera, 

 LOVEN, a brachiopod found living at Station 65 in 

 the Shetland Channel, at a depth of 345 fathoms, 

 and a bottom-temperature of 1* 1C. A variety of 

 this species, from the Pliocene beds of Messina, has 

 been described and figured by Professor Seguenza 

 under the name of Waldheimia peloritana ; and it is 

 clearly the same as the Waldheimia floridana, found 

 in the Gulf of Mexico by De Pourtales, which on 

 own numerous specimens so considerably exceed i 

 size as to show that its more congenial home is 

 frigid water, 



Only a small number of Eishes were procured, but 

 their scarcity may probably have been due to the 

 unsuitableness of the dredge as a means for theii 

 capture. The few species taken were placed in th( 

 hands of Mr. Couch of Polperro by Mr. Loughrin 

 and were examined by him after our return. The lis 

 includes a new generic form intermediate betweei 

 Chimcera and Macrourus, which was brought up fron 

 a depth of 540 fathoms in the cold area ; a new specie 

 of a genus allied to Zeus ; a new Gadus approaching 

 the common Whiting; a new species of Ophidian 

 a species of a new genus near Cyclopterus ; Blenwu 

 fasciatm, BLOCK, new to Britain ; Ammodytes siculns 

 a fine new S err anus ; and a new Syngnathus. 



Death put an end to the labours of the vetera; 

 Cornish naturalist while he was preparing descrip 

 tions and figures of our new species. He died full c 



