50 



JOURNAL OF CONCHOLOGY, VOl,. lO, NO. 2, APRIL, I90I. 



Donax vittatui (daC.)> i^are, Holkham. 



Mactra stultorum L., common. 



Spinila solida (L. )» Wells, 



vV. dliptica (Brown), rare (H.)- 



Dosinia exolefa (L.)) rare (H.)- 



Venus ovata Penn., rare (H-). 



V. gallina L. , rare (H.). 



Tapes virgmeus (L.), rare (H.). 



T. puUastra (Mont-), common. 



Cardittm exiguntn Gm., common. 



C. fasciatuvi Mont., rare (H ). 



C. edtile L. , common. 



C. norvegicum (Spengl. ), rare (H.). 



Psammobia tellinella'L\vi\<.., The Wash (J.) 



P. depressa Penn., rare (H.). 



Mya arenaria L. , plentiful. 



M. trtincata L. , plentiful. 



Sphenia binghami Turt., The Wash (J.). 



Cofbula gibba (Olivi), rare (H.). 



Ensis ensis (L. ), frequent (H. ). 



E. siliqua L., plentiful. 



Solen vaghia L., rare (H. ). 



Saxicava rtigosa (L.), common, 



S. ardica (L), The Wash (J.). 



Pholas dactyius L., Yarmouth (B. ). 



Barnea Candida (L. ), common. 



Zirfiea crispata L., frequent (H.). 



Teredo tiavalis L. , common. 



SCAPHOPODA. 



Dentalium eiitalis L., fragments, Wells. 



GASTROPODA. 



Patella viilgala L., Yarmouth, not 

 common. 



Patina pellucida (L. ), frequent in drift. 



Acntcza virginea Miill., Yarmouth (B. ). 



Eumargarita helicina (Fabr.), rare (H.). 



Gibbula magus (L.), rare, Heacham, 

 V. conia Marshall, one specimen, 

 Heacham. 



G. tumida Qsloxil.), The Wash (J.) 



G. cineraria (L.), common. 



G. timbi/icata (Mont.), coirimon. 



Calliostoma zizyphinus (L. ), common. 



Lacuna crassior ( Mont. ), frequent ( H. ). 



L. divaricata (Fabr ), Yarmouth. 



V, gracilior Metcalfe, one specimen, 

 Yarmouth. 



L. pallidula (daC, ), rare, in drift, Yar- 

 mouth. 



Littorina obiusata (L. ), common. 



Z, tieritoides CL.), Breydon. 



Z. rudis (Maton), common. 



L. litiorea (L.), common. 



Rissoa parva (daC), common in drift. 



V, interrupta Adams, very plentiful 

 R. inconspicua Alder, Yarmouth (B. ). 

 Zippora membranacea {]. Adams), The 



Wash (J.). 

 Onoba striata (J. Adams), not infrequent. 

 Cingula semistriata (Mont.), The Wash, 



(JO- 



Paludestrtna stagnahs (Bast.), common. 

 Trivia europcea (Mont.), not common, 



Cromer. 

 Natica catena (daC. ), common.' 

 N. alderi Forbes, common. 

 Velutina Icevigata (Penn.), rare (H.). 

 Bittium reticulaturn (daC. ), Yarmouth 



Scala clatlirus (L.), rare, Yarmouth. 



Odostomia Jinidentata F. & H., Yar- 

 mouth (B.). 



Brachystomia rissoides (Hanl.),The Wash 

 (J.). 



Oda doholiforinis (Jeffr. ), Yarmouth (B, ). 



Pyrgulina interstincta (Mont.), The 

 Wash (J.). 



Spiralinella spiralis (Mont,), The Wash 

 (J.). 



Euhma bihneata (Alder), The Wash (J. ) 



Aporrhais pes-pelecani (L,), one water- 

 worn shell. Wells. 



Bucciniim undatttm L., common. 

 V. striata Penn (H. ). 



Neitunea antiqua L. , common. 



Tritonofusus gracilis (daC.), not infre- 

 quent. 



Ocinebra erinacea (L.), common. 



Trophon clathratus (L,), v, truncata 

 (Strom), The Wash (J,). 



Purpura lapillus (L,), common. 

 V. imbrirata (Lrak. ), (H.), 



Nassa reticulata (L, ), common. 

 V. nitida]t^x., common. 



N. incrassata (Strom, ), not uncommon. 



Bela turricula (Mont.), not uncommon. 



B. rufa (Mont.), not uncommon (H.). 



Tornatina obtusa Mont. , rare. Wells. 



Diaphana hyalina (Turt.), TheWash (J.). 



Leiiconia bidentata (Mont.), rare (H.). 



Alexia myosotis (Drap.), rare (H,). 



CEPHALOPODA. 



Sepia officinalis L. , Yarmouth (B.). 



Sepiola scandica St p., (H.). 



Polypus vulgaris (Lmk. ), Yarmouth (B. ). 



