92 



RECENT LAND AND FRESH- WATER SHELLS. 



Fusus nebula. Clyde, Bute, &c. 

 Norvegicus. Bute, 

 septangularis. Ayr, Bute, &c. 

 costatus. Bute. 

 Boothii, Br. N. S. plate, fig. 1 . 

 umbilicatus, Br. N. S. plate, 

 fig. 2. Bute.* 

 Murex erinaceus. Bute, Ayr. 

 adversus. Cumbra. 

 reticulatus. Ayr. 

 Rostellaria pes-pelicani. Common. 

 Purpura lapillus. Common. 

 Buccinum undatum. Common, 

 macula. Common, 

 reticulatum. Ayr. 

 Anglicanum. Bute. 



Buccinum hepaticum. Ireland. 



carinatum. Bute. 

 Voluta bidentata, Mont. Bute. 



denticulata. 

 Marginella voluta. Ayr. 

 Volvaria cylindrica. Bute, Clyde. 



truncata. Bute. 



alba, FL 

 Cvprea Europ;ea. Bute, Arran. 

 Miliola ovata. Bute. 

 Nautilus crispus. Bute. 



Beccarii. Bute. 

 Octopus octopodia. Ayr. 

 Sepia officinalis. Ayr. 

 Loligo media. Maybole. 



RECENT LAND AND FRESH- WATER SHELLS. 



Cyclas cornea. 



calyculata. 

 Pisidium obtusale. 

 amnicum. 

 pusillum. 

 Unio margaritifera. 



elongata. 

 Anodon cygnea. 

 anatina. 

 Ancylus lacustris. 

 fluviatilis. 

 Limax agrestis. 

 cmereus. 

 Vitrina pellucida. 

 Helix nemoralis. 



caperata. 



hortensis. 



fusca. 



trochilus. 



rufescens. 



subrufescens ? 



paludosa. 



hispida. 



virgata. 



radiata. 



aspersa. 



arbustorum. 



ericitorum. 



nitida. 



sericea. 



crystallina. 



nitens. 



fcetida. 



umbilicata. 



nitidula. 



nitidosa. 



cellaria. 



Helix spinulosa. 

 concinna. 

 Pupa pygmaea. 

 bidentata. 

 quinquedentata. 

 sexdentata. 

 muscorum. 

 edentata. 

 Balea perversa. 

 Clausilia rugosa. 

 Bulimus lubricus. 



acutus. 

 Succinea amphibia. 



oblonga. 

 Auricula minima (Carycheum Fl.) 

 Planorbis vortex. 



complanatus. 

 contortus. 

 spjrorbis. 

 carinatus. 

 imbricatus. 

 nitidus. 

 umbilicatus. 

 albus. 

 Physa fontinilis. 



hypnorum. 

 Lymnealimosa. 



palustris. 

 fossaria. 

 auricularia. 

 putris. 

 octona. 

 ovata. 

 Valvata piscinalis. 

 Paludina impura. 



vivipara. Ireland. 

 Neretina fluviatilis. + 



* This shell, which was exhibited to the Nat. Hist, section of the British 

 Association, 1837, vid. 7th Report, p. 100, I am informed by Mr G. B. 

 Sowerby, has since been found at Oban, by Mr Jeffreys, and named by him 

 " Trichotropis acuminata." 



■f Found in a stream near Saltcoats, by Mr Stewart Ker. 



