PLATE XIV. 



Rissoa, — continued. 



Fig. 



1. R. ptjlcherrima, Jeffreys.— Channel Isls., R. 



2. R. soluta, Philippi — Exmouth, Bute, Cork, etc., R. Like R. 



pulch., but with spiral strise. 



3. R. Alderi, Jeffreys, Annals, Aug. 1858.— Skye, Rr. Larger and 



more conical than R. soluta. 



4. R. fulgijda, Adams, {Helix.)— Turbo and Cingula /.—Weymouth, 



Arran, Cork, etc., Mr. Whorls rounded and banded. 



5. R. anatina, Drap. (Cyclostoma.) — Paludina and Littorina a. — 



Very rare, Greenwich marshes. 



6. R. eximia, Jeffreys. — Chemnitzia Barleei, Clark. 



7. R. ventrosa, Mont. (Turbo.)— Cyclostoma, Paludina, and Cingula 



acutus, ventricosus, octona, stagnorum, etc. — Marine shores and 

 brackish-water marshes, Mc. 



8. R. denticulata, Mont. [Turbo.) — Herm, Rr. 



9. R. UNICA, (Turbo.)— Aclis u., Brit. Moll, Turritella, Pyramis, and 



Chemnitzia, R. — Devon, Cork, etc., Mr. 



10. R. glabrata, Jeffreys. — N. sp. 



11. R. castanea, Jeffreys. — N. sp. 



Barleeia. 



12. B. rubra, Flem. (Cingula.)— Turbo, C, and Rissoa ruber, unifas- 



ciatus, fulva.—Eeim, Tenby, Dunbar, etc., S. Eu., Mr. 



Jeffreysia. 



13. J. diaphana, Alder, (Rissoa.) — R. glabra. —Dublin, Swansea, 



Northumberland, etc. ; littoral, R. 



14. J. opalina, Jeffreys, (Rissoa.)— Channel Isls., R. 

 IB. J. globularis, Jeffreys. — Skye. 



16. J. Gulson^e, Clark, (Odosiomia.)*— Chemnitzia G— Sandwith, Ler- 



wick, Weymouth, etc., Guernsey. 



Euomphalus. 



17. E. nitidissimtjs, Adams, (Helix.)— Skenea, B. Moll, Truncatetla 



atomus. — Shetland to Channel Isls., Mc. 



18. E. rota, Forbes and Hanley, (Skenea.) — Donegal, rare. Like a 



minute Ammonite. 



Skenea. 



19. S. planorbis, 0. Fabr. (Helix.)— Turbo, Sk.depressa.—W\t.s\\ovz$ 



generally, on coastal Corallines, C. Flat, like a Planorbis. 



