248 



BIBLIOGRAPHY : MOLLUSCA, 1 886-8 7. 



Yorkshire South-East, Yorkshire South-West, Yorkshire Mid-West, 

 Yorkshire North- West, Yorkshire North-East, Durham, Northumber- 

 land South, and Cheviotland. To these areas the amount of attention 

 paid by conchologists has been very unequal, for while Lancashire 

 and Yorkshire, Lincolnshire, Notts., and Cheshire have of late been 

 ardently investigated, a deep lethargy seems to have settled on the 

 Northumbrian area which of old could boast of Alder, Hancock, 

 Johnston, and others of like fame, while Cumberland seems to 

 depend upon the annual reporting of Miss Donald's additions, and 

 the Isle of Man and Derbyshire, in spite of their accessibility and 

 attractiveness, receive next to no attention. 



Anon, [not signed]. York S.E. 



[Helix lactea at Filey, Aug. 5th, 1885]. Voung Nat., Jan. 1886, vii. 15 

 (copied from N. H. Journ., Dec. 15th, 1885, ix. 187). 



Anon, [signed L. R. and B. B. L. T.]. York N.E., York N.W. 



York, Bootham. School News [Helix arbnsforum, H. caperata, and H. erice- 

 toriim taken at Castle Howard, and H, riifescens and H. lapicida in Wensley- 

 dale, by O. Morland]. Nat. Hist. Journ., June 15th, 1886, x. 102. 



Anon, [not signed]. Line. N. 



Louth Naturalists' Society [report on mollusca ; the list now amounts to 

 58 species ; Anodonta cygnea, Paludina cofitecta, Bythinia leachii^ Planorbis 

 rornens, Ariofi siibfiiscus, Cyclostoma, and Carychium noted ; estuarine shells 

 noted are Melampus myosotis^ Hydrobia ulvcz^ Littorina littorea, L. riidis\2S%. 

 te?tebrosa and similis found in the salt-marsh at Saltfleet]. Nat. World, Aug. 

 1886, iii. 158. 



Axon, [not signed]. York S.W, 



Ackworth Reports. — Natural History Society [Acjne at Went Vale ; 

 Vertigo mimitissiina at Smeaton Crags ; P. antivcrtigo and Carychium in 

 grass fields ; Fisidium rosenm at Hessle ; and enormous specimens of an 

 Anodonta in Stapleton Park]. Nat. Hist. Journ, Sep. 15th, 1887, xi. 128. 



Anon. [Editorial]. Cheshire, Isle of Man, 



Bulimus acutus ; a query [as to whether it occurs in Lancashire, Westmorland, 

 or Cumberland ; and noting that it is on record for Cheshire and Isle of Man]. 

 Nat., Dec. 1884, p. 112. 



JOK Bates. Lane. S, 



Planorbis dilatatus at .Burnley [identified by Thomas Rogers]. Nat. World, 

 May 1887, iv. 83. 



J. Bates. Lane. S. 



Additional Note on Planorbis dilatatus and P. g-laber at Burnley [dis- 

 covered June 1886 amongst Valvata piscina/is, and afterwards found in 

 another place near Burnley]. Journ. of Conch., July 1887, v. 221. 



T. W. Belt . York S.E. 



[Helix rufescens and vars. albida and rubens, H. nemoralis and H, 



aspersa from Driffield]. Jomn. of Conch., Jan. 1885, iv. 260. 



[T. W. Bell.] York Mid W., Line. S. 



[Yorkshire and Lincolnshire Mollusca : Helix rotiindata v. alba, Pupa 

 umbilicata and Helix rzipestris from Crina Bottom, Ingleton, H. Shaw ; 

 Clausilia dubia, Pupa secale and Zua from W^hite Scar, Ingleborough, 

 H. Shaw ; and Litnn(za stagnalis, L. peregra, L. palustris, Planorbis corneus, 

 P. marginains, P. albus, P. vortex, Pahtdina cofttecta, and Bythinia tenta- 



ciilata from Crowland Wash]. Journ. of Conch., Jan. 1887, v. 134. 



Natur.alist, 



