id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
40880	Horsley, J. W. (John William)	Our British Snails			.txt	text/plain	12705	1016	79	gazing on a lad's collection of British land shells, that I should so place) have no external or covering shell, although a small sort of what shells, or varieties of a species, are found in any particular shell or the body of the bivalve, univalve, or slug which otherwise [Illustration: Names of parts of shell and of body. obvious in the slug, but in the snail nearly hidden by the shell. Now let us enumerate the species of land and freshwater shells to be _Arion ater_ is a large (3 to 5 inches) and common slug, usually black called the Amber Snail from the colour of its shell, which is unlike minimum_; a very small, semi-transparent, white and glossy shell found All our shells have varieties (many an albino or white form), and the Small shells on all our land and freshwater shells and their varieties, but also	./cache/40880.txt	./txt/40880.txt