70 Yorkshire Naturalists’ Union: Annual Report, 1910. 
Lophocarenum nemorale Bl. One female. Beast Undercliffe, Stain- 
ton Dale. T.S. New to N. Riding. 
Troxochrus scabriculus Westr. Bridlington. T. S. New to E. 
Riding. 
Cnephalocotes elegans Camb.. Slaithwaite. Both sexes. 
C. obscurus Bl. Eston, J. W. H. Harrison. New to N. Riding. 
Slaithwaite. 
Tapinocyba praecox Camb. One male. Bridlington. T. S. 
Baryphyma pratensis Bl. Pulfin Bog, near Beverley. E. A. Parsons, 
Meta menardi Latr. One male. Lonsdale. J. W. H. New to 
N. Riding. 
Xysticus erraticus Bl. One female. Bridlington. T. S. 
Evarcha falcata Bl. One male. Kilton Woods. New to N. Riding. 
No new harvestman or pseudoscorpion has been discovered 
in the county, but the distributional range of a few of the former, 
notably Oligolophus alpinus Herbst., has been greatly enlarged. 
Very little new ground seems to have been searched, and 
many most promising localities—to name a few, the higher 
mountains, Askham Bog and_ Strensall Common near York, 
Skipwith Common, and that part of Yorkshire adjoining Lincoln- 
shire—still remain to be systematically investigated at all 
seasons. Anyone to whom these and similar places are readily 
accessible, would no doubt very soon add new and rare spiders 
to the county list. 
In connection with the paper on “‘ Abnormality in Spiders ’’— 
“ Naturalist,” May and June, Professor W. Kulczynski, Krakau, 
has sent the writer a copy of his description of a gynandrous 
spider, “* Evigone (now CGdothorax) fusca Bl.”’, published as long 
ago as 1885, and a reference to another example, a Lycosa, given 
by Bertkau, 1892, Archiv fiir Naturgeschichte. 
During the year, “ Keys to the Families and Genera of 
British Spiders, and to the Families, Genera and Species of 
British Harvestmen and Pseudoscorpions,”’ have been published 
in “The Naturalist,’ June, September and December, and it is 
hoped that, with such an aid which has not previously been avail- 
able to workers, other naturalists will turn their attention to the 
Arachnida, and be able to make progress in a difficult study. 
THE SPIDERS OF THE AIREDALE AND WHARFEDALE AREA.* 
W. P. WINTER. 
Mr. W. P. Winter writes:—I have to thank the Rev. O. 
Pickard-Cambridge and Messrs. Falconer, Jackson and Frank 
P. Smith for their help in naming our specimens. 
The “ Victoria County History of Yorkshire “(Vol 1) 
referred to 72 spiders and 10 harvestmen as having been found 
* For First List, see Bradford Scientific Journal, April, 1909. 
Naturalist, 
