164 Proceedings of the Royal Physical Society. 
In its living state this species is of frequent occurrence, 
and is recorded from sixteen counties in the “ Census.” 
Zonites, Zonites cellarius (Miiller). 
De Montfort. 
Helix cellaria, Mill., Verm. Hist., pt. ii., p. 38. 
Zonites cellarius, F, and H., vol. iv., p. 38, pl. exx., figs. 1-3; and 
animal, pl. h. h. h., fig. 3. 
as a Jeff., op. cit., vol. i., p. 159; vol. v., pl. ix., fig. 1. 
a Roebuck, op. cit., p. 458. 
This species was obtained only from the material collected 
at the High Street, Elie, and does not appear to have been 
observed in any of the other deposits already described. 
As a living species it is generally distributed throughout 
Scotland, and is recorded from thirty-four counties in the 
“Census.” 
Zonites alliarius (Miller). 
Helix alliavia, Miill., in Ann. Phil., New Ser., vol. iii., p. 379. 
Zonites alliarius, F. and H., vol. iv., p. 34, pl. exx., figs. 5, 6. 
3 5 Jeff., op. cit., vol. 1., p. 161; vol. v., pl. ix., fig. 2: 
aA aA Roebuck, op. cit., p. 454. 
Zonites alliarius was observed in the material from only 
two of the deposits referred to in this paper, viz., the High 
Street and Crane Peat. This species does not appear to 
have been obtained in any of the previously described 
deposits, ; 
From the “ Census” it will be seen that this species is like 
the last, widely distributed in Scotland, being recorded from 
thirty-five counties. 
Zonites radiatulus (Alder). 
Helix radiatula, Ald., Cat. Northumb. Moll, p. 13. 
Zonites radiatulus, F, and H., vol. iv., p. 38, pl. exxi., fig, 1. 
nf Jeff., op. cit., vol. i., p. 166; vol. v., pl. ix., fig. 5. 
a Zs Roebuck, op. cit., p. 458. 
This species occurred in three of the deposits described in 
this paper; the only one in which it was not observed being 
the Bank Street déposit. Zonites radiatulus does not seem to 
have been obtained in any of the other ancient lake deposits. 
