122 



The Irish Naturalist. 



[May, 



much space to the marine as to the terrestrial and fluviatile 

 groups. In the subjoined list most of the species are merely 

 mentioned by name, a few remarks being appended on those 

 which are of special interest. Species of which we obtained 

 living specimens are indicated by the italicised and bracketed 

 letter 1 (/). Such as are not included in Mr. R. LI. Praeger's 

 list of North Irish mollusca (Appendix to Ann. Rep. and Proc. 

 Belfast Nat. Field Club, 1887-88) have a prefixed asterisk. 

 I may here say parenthetically that on the shore of Whitepark 

 Bay we obtained a large piece of drift-wood, completely 

 riddled by Te^'edo megotara^ Hanle}^ another addition to 

 Mr. Praeger's list. The arrangement and nomenclature of 

 Jeffrey's ''British Conchology" are employed for convenience 

 sake, not because I agree with them. 



For other remarks on the rariora I would refer the reader 

 to the notes at the end of my paper. 



Anomia ephippium, Iv. 



A. patelliformis, L. (/.) 



Ostrea eduHs, ly. 



Pecten pusio, L. 



P. varius, L. (/.) 



P. opercularis, L. (/.) 



P. tigriuus, Mull. (/.) 



P. Testee, Biv. (/.) 



P. maxinius, L. (/.) 



Lima elliptica, Jeff. 



Iv. Loscombii, G. B. Sow. 



Mytilus modiolus, Iv. (/.) 



M, phaseolinus, Ph. (/.) 



Modiolaria inarmorata, Forb. (A) 



M. discors, L. (/.) 



Crenella decussata, Mont. 



Nucula nucleus, L. (/•) 



N. nitida, G. B. Sow. 



N. tenuis, Mont. 



Leda pygmcea, Munst. 



L. minuta, Miill. (/.) 



*L. pusilla, Jeff. 



Pectunculus glycinieris, L- 



Area tetragona, Poli (/.) 



*GaleommaTurtoni(Kds. Z.J.) 



Lepton nitidum, Turt. 



Iv. Clarkiae, CI. 



Montacuta substriata, Mont. 



M. bideutata, Mont. 



M. ferruginosa, Mont. 



•M. donacina, Jeff. 



Lasaea rubra, Mont. 



Kellia suborbicularis, Mont. 



Lucina borealis, Iv. 



Axinus flexuosus, Mont. 



Cyamium minutum, Fabr. 



Cardium echinatuni, L. 



C. fasciatum, Mont. (/,) 



C. minimum, Phil. 



Cyprina islandica, L- {/.) 



Astarte sulcata, Da Cos. (/.) 



A. triangularis, Mont. 



Circe minima, Mont. (/.) 



Venus exoleta, Iv. 



V. Hncta, Pult. 



V. casina, L. 



V. ovata, Penn. 



V. gallina, L. (/.) 



Tapes virgineus, Iv. 



Ivucinopsis undata, Penn {/.) 



Tellina squalida, Pult. 



T. pusilla, Phil. 



T. fabula, Gron. 



T. crassa, Penn. 



Psammobia ferrOensis, Chem. (/.) 



Mactrasolida,L. v. elliptica, Br. (/.) 



