34 



Chama gryi^lioides 

 Area lactea 

 ,, tetragona 



„ antiquata 



„ imbricata 

 Pectuncnlus glyeimeiis 



,, Sienlns 



Avicula Tarentiua 

 Pinna rudis 

 Lima squamosa 



„ liians 



„ subauriculata 

 Pecten maximiis 



opercularis ? 

 corallinoides 

 pusio 

 pes felis 

 gibbus 

 Sponilylus gcedaropus 



Ostrea 



Depth. 



13 t o COf. 



1-2 fath. 



20 to 00 f. 



30 to 35 f. 



40 fath. 

 30 to .50 f. 



30 fotb. 

 30 to 50 f. 

 sh.to35f. 

 sh.toTOf. 



13 fath. 

 13 to 60 f. 

 13 to 60 f. 



40 to COf. 

 13 to 50 f. 

 13 to 50 f. 

 50 fath. 

 30 to 40 f. 

 sh.toTOf. 



30 to 40 f. 



Living at 



20 fath. m.& stones 



sand 



mud 

 sand 

 sand&m. 

 sand 

 mud 



30 to 50 f. 

 30 fath. 



shore 



50 fath. 

 16 fath. 



30 fath. 



sand&m. 

 sand&m. 

 snnd&m. 



.sand&eoral 



sand 



coral (It weed 



sand 



coral 



sand & m . 



sand 



Frequency, &c, 



frequent 



moderate ; valves 

 frequent; valves; Tene- 



liffe 

 rare ; valves ; Teneriffe 

 1 valve ; Orotava 

 fi-equent 

 frequent 

 rare ; valves 

 rare 



frequent ; valves 

 rare ; valves 

 riu-e 

 frequent ; fragments, 



and young valves 

 rare ; 1 living ; small 

 moderate 

 frequent; valves 

 rare ; valves 

 rare 

 frequent ; valves, and 



fragments 



Gasteropoda palliobeanchiata. 



Argyope decolluta 

 ,, truncata 

 „ Neapolitana 



Depth. 



60 fath. 

 CO fath. 

 CO fath. 

 (10 fath. 



Living at 



0(1 fath. 



Frequency, &c. 



rare ; Orotava 

 rare ; Orotava 

 rare ; Orotava 

 rai'e ; 1 specimen ; Oro- 

 tava 



PlEnOPODA. 



