NATURAL HISTORY SOCIETY OF GLASGOW. 37 



Mytilus modiolus, Linn., - - One valve 6 J by 3|-, fry com. 



edulis ? Linn., - - - One young specimen. 



Nucula tenuis, Mont., - - - Five valves. 



Leda ])ernula, var., - - - - Common. 



pijgnicea, var., - - - - Common. 



Scrohicularia prismatica, ]\Iont. , C ommon. 



Astarte comjjressa, Mont., - - Common, all fry. 



Solen siliqua, ------ Fragments. 



GASTEROPODA. 



Bucdnum undahim, Linn., - - One full grown, fry com. 

 Fiisus antiquus, Linn., - - - One full grown, fry com. 

 Lacuna divaricata, Fabr., - - Common. 

 Littorina liUorea, Linn., - - Common and full grown. 

 ohfusata, Linn., - - Common. 



Pleurotoma violacea, Migh. and 



Ad., ------- Three specimens. 



hivricuh, Mont,, - Common. 



Trevelyana, Turt., - One specimen. 



2)yramidaUs,Str6m., Seven specimens. 



Tedura virginea, MUll., - - - One specimen. 



Trochus cinerarius, Linn., - - Moderately common. 



Trophon clathratus, F. and H., Three specimens. 



— - truncatus, Strom., - - Two specimens. 



Skenea planorhis, Fabr., - - - Moderately common. 



Romalogijra atomus, Phil., - - Common. 



Natica Grcenlandica, Beck, - - Common. 



affiyiis, Gmel., - - - Common. 



Ajyorrhais jjes-pelicani, Linn., - One specimen. 



Velutina Icevigata, - - - - One fry. 



Purpura lapillus, Linn., - - One specimen. 



Eissoa striata, Adams, - - - Common. 



var. interrupta, - - - Common. 



Utriculus ohtusus, Mont., - - Common. 



POLYZOA. 



Cellularia, Rare. 



Membranipoi'a Flemingii, Busk, Rare. 



