10 JOURNAL OF CONCHOLOGY, VOL. lO, NO. I, JANUARY, I90I. 



The Committee will be grateful for additions or corrections, as they 

 hope to issue a revised edition at no distant period. 



G. W. Chaster, G. A. Frank Knight, 



J. Cosmo Melvill, W. E. Hoyle {Secretary). 



The Owens College, 



Manchester. 



MOLLUSCA. 



AMPHINEURA. 



APLACOPHORA. 

 CH^TODERMATID^. 



Chaetoderma Lovm. 



nitidulum Lovhi. i 



NEOMENIID^. 



Neomenia Tullberg. 



carinata Tidlber^:;. 2 



dalyelli {Koren &= Danielsseii). 3 



Rhopalomenia Simroth. 



aglaopheni?e {Kovalevsky &= 4 

 Marion). 

 Myzomenia Simroth. 



banyulensis {Prnvot). 5 



POLYPLACOPHORA. 

 CHITONID^. 



Lepidopleurus Risso i = chiiou\ 

 canceliatus {G. B. Sowerby). 6 

 scabridus {Jeffreys). 7 



Hanleya Gray [= c/ittoni 



hanleyi {Bean). 8 



Tonicella P. P. Carpenter 



[= Chiton\ 

 marmorea {Fabricius). 9 



ruber {Lo7ve). 10 



V. ohXovi^TL Jeffreys. 

 Callochiton Gray [= Chiton\ 

 Ifevis {Montagii). 11 



7'. navicula /effrcys. 



Craspedochilus Sars [= auton:\ 



onyx [Spen^ler) [ = crncreus']. 12 

 V. x'\?,?,o\ Jeffreys. 



cinereus {Linne)'i = /naroinaiiis'\.'L2) 

 albus {Linne). 14 



Acanthochites Pisso \=.chiton\ 

 fascicularis {Linne). 15 



V. attenuata /effreys. 

 V. gracihs Jeffreys. 



discrepans {Brown). 16 



PELECYPODA. 



PROTOBRANCHIA. 

 NUCULID^. 

 Nucula Lamarck. 



sulcata Bronn. 17 



nucleus {^Linne). 18 

 V. radiata Forbes &^ Hanley. 

 V. tumidula Jeffreys. 



nitida G. B. Sowerby. 19 

 V. turgida ISfarshall. 

 V. radiata Alarshall. 



tumidula Malm. 20 



tenuis {Montagu). 21 



V. inflata Hancock. 



delphinodonta Mighels. 22 



corbuloides Seguenza. 23 



cancellata Jeffreys. 24 

 Nuculana Li7ik i=Leda\ 



minuta {Mi I Her). 25 



v. hxe\'wo%ix\-i Jeffreys. 

 tenuis {PJiilippi) \_=pygiiuca\ 26 



pusilla {Jeffreys). 27 



frigida {Torell). 28 



messanensis {Seguenza). 29 



pustulosa {Jeffreys). "30 



lenticula {Mbller). 31 



striolata {Bn/gnone). 32 



lucida {Loven). 7,0 



pusio {Philippi). 34 



sericea {Jeffreys). 35 



jeffreysi {LLidalgo). 36 



subtequilatera {Jeffreys). 37 



micrometrica {Seguenza). 38 



expansa {Jeffreys). 39 



insculpta {Jeffreys). 40 



[pernula {Miilier).'] 41 

 Malletia des Moulins. 



obtusa (yJ/. Sars). 42 



cuneatay^^r^j^i-. 43 



cxcisa {Philippi.) 44 



