MOLLUSCA.
Helix cartusiana in Suffolk.—In September, 1898, I found a single shell of this species at Little Glemham, Suffolk, in a small pit where there are veins of chalk in the soil. It was a "dead shell," but in excellent condition, and so fresh looking that it must have been living very recently. To make certain of the species, I submitted it to Mr. G.B. Sowerby, who pronounced it to be a typical specimen of Helix cartusiana. The place where it was picked up is some six or seven miles from the coast, and the character of the surrounding country very unlike the usual habitat of this species, it being rather enclosed and fairly wooded. H. cartusiana is not included in the Rev. Carleton Greene's list of the Land and Fresh-water Shells of Suffolk, and has not, so far as I am aware, been hitherto observed in any part of the county. In the adjoining parish of Marlesford a small obscurely marked variety of H. ericetorum occurs in some numbers. The ground colour is rather darker than in the type, and the banding either entirely absent or only faintly indicated. I have a single shell from Woodbridge of a similar variety, but much thinner, more fragile, and semi-transparent. Throughout a great part of East Suffolk this species rarely, if ever, occurs; Witnesham, near Ipswich, however, is given as a locality in Mr. Greene's list, on the authority of the Rev. J.W. Horsley.—G.T. Rope (Blaxhall, Suffolk).
BIBLIOGRAPHY.
The Vertebrates of Berkshire.—Are there any lists extant of the vertebrate fauna of the royal county? If so, I should be greatly obliged to any reader or contributor of 'The Zoologist' who would kindly inform me in what publication or publications such lists are to be found. I noticed in the 'Field' a week or two since that in the class Aves upwards of two hundred and fifty species have occurred, including, of course, the rarer visitants.—W.H. Warner (Fyfield, near Abingdon).
