368 COLLIER : SHELLS OF LLANDULAS. 



13. H. nemoralis. — Not very common; along with the 



former species. 



14. H. hortensis. — Rare; one or two specimens about half 



a mile up the valley. 



15. H. concinna. — Common. 



16. H. sericea. — One specimen only ; not fully grown. 



17. H. virgata. — Very plentiful on the shore not far from the 



sea, and also all the way to Pensarn, 



18. H. caperata. — On the shore, not far from the railway 



bridge ; not very plentiful. 



19. H. caperata var. ornata. — One specimen only. 



20. H. rotundata. — Common ; but very large specimens. 



21. H. pulchella. — Plentiful ; in a small stony wood on the 



hill side. 



22. H pulchella var. costata. — With the preceding. 



23. Bulimus acutUS. — Very plentiful along the shore; but 



could not find the variety bizona. 



24. B. obscurus. — One specimen only. 



25. Pupa umbilicata. — Under stones near the sea, along 



with Helix aspersa. 



26. P. marginata.— Rare. 



27. Clausilia rugosa. — Common. 



28. Cochlicopa lubrica. — Rare. 



29. Carychium minimum. — In the wood, along with jy^//;v 



pulchella; common. 



Helix pisana var. alba at Rush, Co. Dublin. — I have 

 received examples of this pretty variety from Mr. J. R. Redding, 

 of Dublin, taken at the above locality. They are true albinisms, 

 with translucent bandings, and no vestige of colour. The 

 cream-coloured var. alba, which one sees so often from Tenby, 

 is parallel to the var. albicans of H. virgata, and bears the same 

 relation to the type. The two forms should not be classed 

 together, as they are quite distinct — the one being apparently 

 the result of suppression of bands, and the other of absence of 

 colouring matter, — Sydney G. Cockerell, M.C.S. 



J.C, iv., October, 1885. 



