COOKE: ON THE MACANDREW COLLECTION. 379 



PTEROPODA. 

 Spirialis Flemingii Forbes. Loch Staffin. 

 S. Flemingii Forbes var. MacAndreas. Britain. 



Labelled, by a bad mistake, Hetfiifusus (for Hetero- 

 fusics) MacAndrece. 

 S. Flemingii Forbes var. Jeffreysii. South of Id. of Arran. 

 Thus I should designate the card labelled '■ Peracle 

 Flemingii.'' It may be only the fry of the type, but 

 the description of the variety ('spire shorter') exactly 

 corresponds. 



FRESH WATER AND LAND SHELLS. 



The fresh water and land shells, as represented in this 

 collection, do not call for any lengthy comment. I believe I am 

 right in saying that this part of the collection was made y Mrb. 

 MacAndrew before he had made very much way in the study of 

 conchology; this will account for some of the omissions and mis- 

 takes, though the latter are few. 



Out of 125 land and freshwater species (reckoning Hydrobia 

 ulvcR as non-marine and Testacella Maiigei as now naturalised), 

 the collection contains 114. The absentees are characteristic; 

 they are as follows: — 



Pisidium roseum Sch. Limax tenellus MM. 



Geomalacus maculosusAllm. Testacella haliotidea Drap. 



Limax gagates Drap. Vertigo Moulinsiana Dup. 



L. marginatus Miill. V. pusilla Miill. 



L. flavus L. V. angustior Jeffr. 

 L. laevis Mull. 



