280 BRISTOL LAND AND FfiESH- WATER MOLLUSCA. 



2. A. lacustris. Linne. 



In the river at Stapleton, rare (T. G. P.) 1864. 



Genus 5. Assimima. 

 1. A. Grayana. Leach. 



{^) Avonmouth ditches. 



(b) Terrestrial Pulmobeanchiata, 

 Family I. — Limacid^. 



Genus 1. Arion. Perussac. 



1. A. ater. Linne. (A. Empiricorum. F. & H.) 



(*) Gardens and hedges, common ; (*) Durdham 

 Downs (E. C. J.), (^-) Leigh Woods. 

 Yar. flavus. Per. 



(^) Leigh "Woods, (*) Weston-super-Mare. 



2. A. hortensis. Perussac. 



(*-) Too common in our gardens ; Clevedon (L. C. J.) 



Gmus 3. Limax. Linne. 



2. L. marginatus. Miiller. (L. Sowerbii. F. & H.) 



(*') Everywhere in gardens. 



3. L. flaviis. Linne. 



(^) Everywhere in gardens. 



4. L. agrestis. Linne. 



(*) Everywhere in gardens. 



6. L. maximns. (L. cinereus. P. & H.) 



(*) Eedland Common (T. G. P.) 1864; (*) gardens in 

 Clifton (L. C. J.) 



Familt. II — Testa cellid-ze. 



Genus 1. Testacella. Cuvier. 

 1. T. Haliotidea. Draparnaud. 



Kingsdown Parade (W. W. S.), Clifton gardens 

 (L. C. tT,), (*) Hampton Park, rare. 



