Vitrea lucida, Drap. 
V. cellaria, Müll. 
V. alliaria, Miller. 
Arion ater, L. “ Black Slug." 
A. hortensis, Fér. 
Pyramidula rotundata, Müll. 
Testacella scutulum Sby. 
T. haliotidea, Drap. 
Vallonia pulchella, Müll. 
var. costata, Müll. 
Hygromia hispida, L. 
H. rufescens, Pennant. 
Helicella cantiana, Montagu. 
H. itala, L. 
H. virgata, Da Costa. 
H. caperata, Montagu. 
Helicigona arbustorum, Z. 
Helix hortensis, Müll. * Garden Snail.” 
H. nemoralis, L. “ Wood Snail.” 
H. aspersa, Müll. * Common Snail.” 
Stenogyra PUET Miller. Palm House, March, 1898. A West 
Indian specie 
Cochlicopa lubrica, Müll. 
Pupa cylindracea, Da Costa. 
Subulina octona, Chemn. Common in the propagating pits 
where it was first seen in 1884. A widely distributed tropical 
species. 
Limnaea stagnalis, L. 
L. auricularia, L. 
L. pereger, Müll. 
L. palustris, Müll. 
Physa fontinalis, L. 
P. acuta, Drap. Introduced from Tropical America. 
Planorbis corneus, L. 
P. umbilicus, Müll. 
