ON MOLLUSCA OF THE NORTH-EAST ATLANTIC, ETC. 145 



Species. 



Gasteropoda {continued) 

 Scaphander, Montfort. 



lignarius, Lin 



librarius, Loven , 



Amphisphyra, Loven. 



hyalina, Turton , 



Cylichna, Loven. 



cylindracea, Pen 



truncata, Mont 



obtusa, il/ore^ 



mamillata, Phil. 



umbilicata, Mont 



fragilis, Jeffreys 



alba, Loven 



Akera, O. F. Muller. 



bullata, Mail. 



Hanleyi, A. Ad. 



Bulla, Lin. 



hydzXis, Lin 



Craneliii, Leaeh 



ovulata, Phil. 



sp. nov.? 



sp. nov. ? 



sp. nov. ? 



striata, Brug 



ampulla ?, iira 



TornateUa, Lam. 



fasciata. Lam 



Auricula, Lam. 



alba, Jeffreys 



denticulata, Mont 



Ferminii, Payr 



Pedipes, Adanson. 



sp 



Chiton, Lin. 



fascicularis, Lin "i 



discrepans, Brown J 



Hanleyi, Bean 



ruber, Lin 



cinereus, Lin 



albus, im 



asellus, Chem 



cancellatus. Sow 



laevis. Pen 



marmoreus, O. Fab 



fulvus, Wood 



Cajetanus, Pali 



Rissoi, Payr 



siculus, Gray 



Foil, Phil. 



Canariensis, Webb 8f Berth. 



alveolus, Sars 



sp. ined 



1856. 



