APPENDIX. 115 
Marginella levis, Smith, Ayr. 
Pleurobranchus membranaceus, Smith. 
Conovulus denticulatus (Melampus myosotis), Smith. 
Otina otis, Smith and Norman, Lamlash Bay. 
Spirialis Flemingii (retroversus), Smith and Landsborough, Lam- 
lash. 
Loligo media, Smith, Ayr. 
Sepia officinalis, Smith, Ayr. 
(c). 
Cardium medium, Smith, exotic. 
Astarte arctica, Smith, fossil. 
Tellina punicea, Smith, exotic. 
Tellina incarnata (squalida), Smith, Landsborough, Alder, and 
Norman, single valves and fragments. 
Tellina prismatica, Smith, not recognisable (Scrobicularia prismatica 
being previously catalogued). 
Thracia convexa, Smith and Alder, single valves and fragments. 
Natica pusilla (Greenlandica), Smith, doubtless fossil. 
Cerithium subulatum, Smith, exotic. 
Cerithiopsis Islandicus, Smith, not recognisable. 
Cerithiopsis Norvegicus, Smith, not recognisable. 
Buccinum (Nassa ?) hepaticum, Smith, exotic. 
Mangelia leevis, Smith, not recognisable. 
