Yorkshire Naturalists’ Union: Annual Report, 1910. 71 
in our area. During 1908 we added to these 31 spiders, 4 harvest- 
men, and 1 false scorpion, and in 1909 this list was further in- 
creased by 40 spiders and 3 harvestmen, making a grand total 
of 143 spiders, 17 harvestmen, and 1 false scorpion, or 161 arach- 
nids altogether. The additions of 1g10 are 29 spiders, making 
Igo arachnids. 
One spider (Clubiona facilis Cb.) is new to science, another 
(Walckenaera obtusa) is new to the county, as well as others 
mentioned in Mr. Falconer’s list, and one harvestman (Liobunum 
blackwallii) new to the West Riding. 
The southern species Micrommata virescens has again been 
found in Grass Woods, and, with the exception of 9g spiders and 
1 harvestman, all the records of the Victoria County History for 
our area have now been confirmed. 
Micaria pulicaria Sund. 9. Under dead leaves, near Cottingley 
Village, Sept. W.P.W. In Bingley Woods, Oct. R. B. 
and W. P. W. 
Clubiona diversa Cambr. Bingley Woods, Oct. R. B. and 
W. P. W. 
C.ilgnivais ib. Koch. .Wilsden, Septy IX.) By | Harden, Oct. 
W.. Py W. 
Cucomia C. Ly Koch. Wilsden;/Sept. . RK. B. 
Coelotes terrestris Wid. Imm. Arncliffe, July. T.S. 
Hahnia helveola Sim. Q. Calverley Woods, Feb. 5S. M. 
Hahma montana Bl. Malham, May. T. S. 
Theridion pallens Bl. 9. Malham, May. T.S. Q. Moorhead, 
uly2 We Py We 
Pholcomma gibbum Westr. Bingley Woods, Oct. R. B. 
Linyphia peltata Wid. 9. Malham, May. T.S. 
Leptyphantes cristatus Menge. 9. Cottingley Wood, Oct. W.P.W. 
L. pallidus Cambr. 9. Calverley, Feb. 3S. M. 
L. mengit Kulcz. 9. Sept.,IIkley. W.R.B. Harden, W. P. W. 
Oct., Bingley Woods. R. B. and W. P. W. Baildon Green. 
Wi Rew: 
Bathyphantes approximatus Cambr. Beckfoot, Oct. R. B. and 
WYP. W. 
Porrhomma microphthalmum Cambr. 9. Feb., Calverley. S. M. 
P. oblongum Cambr. 2. Calverley Woods, Feb., S. M. 
Tmeticus concinnus Thor. @. Calverley Woods, Feb, S. M. 
Q. Harden, Sept. W.P.W. 4 and 9. Bingley Woods, 
R. B. and W.P. W., and Baildon Green, W.P.W. Both Oct. 
T. prudens Cambr. Cottingley Woods, under Nardus, W. P. W. 
Macronetanzurestnis 1G. L. Koch. . 9: (Calverley, ‘Jan.; |S. .M. 
Ilkley, W. R. B., Aug. Bingley Woods, R. B. 
Sintula cornigera Bl. Bingley Woods, R. B. and W. P. W. 
(Edothorax fuscus Bl. 9. Harden and Baildon Green. Oct., 
W.P.W. 6. Bingley Woods, Oct. R. B. 
1gtt Jan. 1. 
