40 MOLLUSCA OF SOMERSET. 
JAMINIA MUSCORUM, Linné (=Pupa marginata, Dra- 
parnaud ). 
A fairly common species, but not so widely distributed 
as the preceding. 
North. 
“ Common amongst limestone rocks, at roots of grass, 
and under stones”; Norman. 
Leigh Woods, Bristol ; Bristol Mus. Coll. 
Coombe Down, Bath; Mrs. Oldroyd. 
Bath; Jenyns Coll., Bath Museum. 
Rejectamenta of the Brue, below Castle Cary, and of 
the stream below the Rectory at Shepton Montague ! 
Weston district ; /. al. Knight. 
Sand dunes about Berrow and Burnham ! 
South. 
Ilchester, and Ham Hill, Yeovil; J. Ponsonby. 
Var. bigranata, Rossmissler. 
Weston-super-Mare ; Norman. 
Bath; Clark. 
Var. edentula, Clessin. 
With type ; Morman. 
Var. albina, Menke. 
Recorded by Clark, Jeffreys and Norman for Somerset, 
without locality. 
VERTIGO MINUTISSIMA, Hartmann. 
The smallest of our native inland shells. Its distribution, 
as at present known in Britain, is remarkably discontinuous ; 
but, in all probability, its minuteness often causes it to be over- 
looked by conchologists. Prior to my discovery of it amongst 
stones on hillsides at Kewstoke, in June, 1910, it had not been 
observed in Somerset. In neighbouring counties it has been 
recorded from Durdham Down, Clifton, Gloucestershire; from 
East Lulworth, Weymouth, and from the east coast of Port- 
land in Dorset. 
VERTIGO ANTIVERTIGO, Draparnaud. 
Apparently rare; but the paucity of records of many Ver- 
tigines aust not be ‘taken as an indication of rarity. All are 
minute and may be easily overlooked unless searched for with 
the aid of a lens. 
