TESTACELLA, Al 
This species is found interruptedly throughout the 
length and breadth of England, as far north as Durham. 
In Wales it is recorded for Chepstow and Tenby; and in 
Youghal for Ireland. It occurs in the Channel Islands, 
but not in Scotland. It may however turn up in various 
localities hitherto unsuspected, as its subterranean habits 
facilitate its escaping notice. 
2. T. scUTULUM (/ittle shield) Sowerby. PI. II., f. 2. 
Differing from the last species in the furrows, which in this species 
branch off from a point outside and in front of the shell. It differs 
also in colour, which is ochre-yellow or brownish. .Shed/ like that of 
T. haliotidea. Length 3 inches. 
This species has a more restricted range in England 
than the last ; with the exception of Lewes, and sparingly 
in Lancashire and Cheshire, it only occurs along the 
eastern side of this country as far north as Yorkshire. 
It is, however, found in Scotland, at Paisley. Though 
not found in Wales, it has a wider distribution in Ireland 
than the last species, being found at intervals along the 
south and east coasts. Like Z: haliotidea, it occurs in 
Guernsey. 
3. T. MAUGEI (after Mauge), Férussac. Pl. II., f. 3. 
This species differs from the other two in being much larger (4 
inches in length), in colour deep brown, and in the furrows, which in 
this species branch out from under the shell much more widely than 
either of the others, as if the junction were much further underneath. 
Shell much larger and more cylindrical. 
