258 bibliography: mollusca, 1886-87. 



C. T. ]\rrssox. Nottinghamshire. 

 Mussels \_A7iodonta cygnea, Unio ttunidus, U. pictoriiui, and Dreissend\ eaten 

 by animals and birds [Nottinghamshire evidence adduced in proof]. Nat., 

 March 1885, p. 181. 



C. T. Mi'ssox. Nottinghamshire. 

 Discovery of Hehx cantiana in Nottinghamshire [not previously recorded, 

 plentifully found at Staunton in S.E. Nottinghamshire]. Journ. of Conch., 

 July 1886, V. 65 ; and Nat., Aug. 1886, p. 251. 

 Wm." Nelson. York S.E. 



Paludina contecta in East Yorkshire [between Breighton and Wressle ; 

 previous records recapitulated]. Nat., Aug. 1884, p. 20. 



Wm. Nelsox. York Mid W., York S.W. 



Zonites radiatulus var. viridescenti-alba in West Yorkshire [at Hud- 

 dersfield (Whitwham), Shipley Glen (W. West), and Crossgates, Leeds]. Nat., 

 Aug. 1884, P- 20. 



W. Nelsox. Cumberland. 

 [Limnaea peregra v. acuminata from Carlisle, and L. glabra from Corby]. 



Journ. of Conch., Jan. 1885, iv. 265. 

 [W. Nelsox.] ' York Mid W. 



[Limnaea glabra from Castleford and Planorbis marginatus from Black 

 Hills, 'Leeds]. Journ. of Conch., Jan. 1887, v. 136. 

 [W. Nelsox.] " ~ York S.E. 



[Subfossil Planorbis parvus from Hornsea mud-cliffs, exhibited]. Journ. 

 of Conch., Jan. 1887, v. 138. 

 [W. Nelsox.] York Mid W. 



[Zonites nitidus and Helix rotundata from Headingley, Leeds, exhibited]. 

 Journ. of Conch., Jan. 1887, v. 139. 

 [W. Nelsox.] " York Mid W. 



[Limnaea glabra at Swillington Common, near Leeds]. Journ. of Conch., 

 July 1887, V. 206. 



[W. Nelsox.] York Mid W., York S.W. 



[Large Planorbis albus from near Harrogate (F. R. Fitzgerald), measuring 

 9 mm., and var. draparnaidi itom Sandal, 9 mm.], Journ. of Conch., Oct. 

 1887, V. 247. 



Charles Oldham. Cheshire. 

 Fresh-water Shells near Manchester [in a pond at Baguley, Cheshire, 



Paludina contecta, Bythinia tentaciclata, Planorbis conietis, Anodonta cygJtea, 

 LimncBa atiricularia, L. peregra, L. ovata, and PlanoTbis cari}iatiis\. Nat., 

 Feb. 1885, p. 156. 



Charles Oldham. Lane. S. 



Fresh-water Shells eaten by Rats [at Birch near Manchester, the shells 

 eaten being Paludina contecta zxv^ Planorbis corneiis\ Nat., July 1885, p. 274. 



Chas. Oldha^l Derbyshire. 

 Helix arbustorum monst. sinistrorsum in Derbyshire [at Ash wood Dale 

 near Buxton, Aug. 1st, 1887 ; this is the first recorded British example]. 

 Nat., Sep. 1887, p. 272. 

 Charles Oldham. Cheshire, Derbyshire. 



[Helix arbustorum, with vars. alpestris and flavescens and monst. 

 sinistrorsum, from Buxton ; and type from Marple, Cheshire]. Journ. of 

 Conch., Oct. 1887, V. 247. 

 Ed(;ar Pickard. York S.W. 



Mollusca at Anston Stones \^Pupa umbilicata, Clausilia rugosa, Zna hibrica 

 and var. viridida, Zonites glaber, Z. nitidjdus, Z. purus, H. hispida, H. rotun- 

 data^ Planorbis albus, Vertigo antiveriigo, V. viinutissi/na, and H. acicleata]. 



Nat., May 1885, p. 227. ' 



Naturalist, 



