CHAF. VI.] 



DEEP-SEA DREDGING. 



283 



Species obtained. 



Trochus montagui 



Turritella terebra . . 



„ . tricostalis . 

 Cerithum vulgatum, var 



„ reticulatum 



Fusus muricatus 



Pleurotoma nanum . 

 „ secalinum 



Murex tetrapterus 

 Chenopus pes-pelecani 



Buccinum I . . . . 

 Mitra ebeiiea . . . 



Ringicula auriculata . 

 Marginella secalina . 



„ clandestina 

 Cypraea pulex . . . 

 Ciclaris histrix . . . 

 Zoophytes .... 

 Aliras 



No. ofliving 

 specimens. 



Few. 

 1 



3 



Several. 



No. of dead 

 specimens. 



Several. 

 Several. 



Several. 



2 



2 



4 



Several. 



2 



Observations. 



Small. 



White. 



This species at 



Gibraltar. 



Bright orange 

 colour, banded, 

 small, striated 



