220 The Scottish Naturalist. 



1858. Dixon and "Watson. 



" Book of British Shells." p. 48. 



1859. Dr. Dickie. 



" Remarks on the Mollusca of Aberdeenshire." B.A.R., 

 p. 147. 



1862. J. Gwyn Jeffreys. 



"British Conchology." Vol. I. 



Sphaerium corneum, var. faveseem, Bithinia tentaculala, 

 Planorbis albus, Physafontinalis y Limmza paluslris, Ancylus 

 fluvialilis, A. lacustris, Helix aculeata, H. fusca, H. rotun- 

 data, var. alba, all in Aberdeenshire, and Vertigo minutissima 

 in Fifeshire. 



1866. Ralph Tate. 



" Plain and Easy Account of British Mollusks." 

 Unio margaritifer in the Tay. 



Pisidium pulchellum and Helix aspersa in Aberdeenshire. 

 Vertigo minutissima in Fifeshire, p. 160. 



Limnaea peregra, var. Burnetii, in Aberdeenshire, at altitude of 

 1742 feet, p. 188. 



1869. J. Gwyn Jeffreys. 



" British Conchology." Vol. V. 



Zonites excavatus at Perth. (F. B. White), p. 157. [This 



should have been " Ross-shire," fide F.B.W.] 

 Helix fusca in Kincardine and Aberdeen (Macgillivray), p. 159 ; 

 Helix rotundata, var. alba, in Perthshire (F. B. White), p. 

 159 ; and Vertigo substriata, Balia perversa, of large size, 

 and Clausilia laminata at Perth (F. B. White), pp. 

 160-161. 



1869. Young. 



Proceedings of the Natural History Society of Glasgow. 

 Vol. I., p. 240. 

 A zee a tridens at Bridge of Allan. 



1869. W. Herd. 



P.S.N.S. Series I., p. 15. 



Anodonta cygnea, with var. incrassata and Unio margaritifer, at 

 Perth. 



1869. J. Dawson. 



"Shells of the genus Helix found in Perthshire" (11 

 species enumerated). P.S.N.S., first series, p. 15. 



