NASSIDA. Ce 
PURPURA LAPILLUS, Linné. 
Mr. H. Corder records it from the Burtle Beds at Perry 
Green, Wembdon. 
Weston-super-Mare; F. A. Knight. 
Burnham, Clevedon, Minehead, ete. ! 
The var. elongata, S. Wood (=gracilis, Jordan), has been 
recorded from Burnham by Bell, Jordan and others. 
J.T. Marshall, in Journ. Conch., vol. x111, p. 195-196. 
NASSID&. 
NassA RETICULATA, Linné. 
The “small lattic’'d whelk” of old authors. Common in 
sand at low-water mark throughout the British coasts. Mr. 
Corder records it from the Burtle Bed deposit at Perry Green, 
W embdon. 
Weston-super-Mare, Burnham, Clevedon, etc. ! 
PLEUROTOMIDZA. 
BELA TURRICULA, Montagu (= Pleurotoma turricula, Montagu). 
W eston-super-Mare ! 
BELA RUFA, Montagu (= Pleurotoma rufa, Montagu). 
Weston-super-Mare and Clevedon ! 
HAEDROPLEURA CosTATA, Da Costa (= Pleurotoma septangu- 
laris, Montagu). 
Clevedon ! 
MANGILIA GRACILIS, Montagu (=Defrancia gracilis, Mon- 
tagi). 
W eston-super-Mare ! 
TORNATINIDZE. 
TORNATINA TRUNCATULA, Brugiére (= Utriculus truncatulus, 
| Brugieére). 
Clevedon ! 
ToRNATINA OBTUSA, Montagu (= Utriculus obtusus, Montagu). 
Frequent in muddy estuaries and brackish waters. Mr. 
Corder reports it from the Burtle deposit at Perry Green, 
Wembdon. 
Weston-super-Mare and Burnham! 
Clevedon; J. W. Cundall. 
