ON NEW AND RARE BRITISH ARACHNIDA. 133 



Dr. A. R. Jackson (Trans. Nat. Hist. Soc. of Northum- 

 berland, Durham, and Newcastle, N.S., Vol. I., p. 377, 

 1906). 



Tig-ellinus fureillatus, Menge. 



Both sexes, adult, were found by Dr. A. R. Jackson at 

 Delamere, Cheshire, in 1906. This is one, as yet, of our 

 rarest spiders, and certainly one of the most remarkable in 

 the form of the caput. The only previous British record is 

 at Bloxworth many years ago. 



CeratineJla seabrosa, Cambr. 



Both sexes, adult, near Chester, Dr. A. R. Jackson, 

 1906. 



Eugnatha striata, L. Koch. 



An adult of each sex found and kindly sent me by Mr. 

 H. Donisthorpe from the borders of Sutton Broad, Norfolk, 

 The only previous British record is near Wareham, Dorset, 

 where an immature male was taken by myself in the water 

 meadows on the south side of the town in August, 1894. 



Oxyptila Blackwallii, Sim. 



A female sent to me from St. Margaret's Bay, near Dover, 

 by the Rev. J. H. Bloom. 



Oxyptila flexa, Cambr. 



Adults of both sexes, Chester, Dr. A. R. Jackson, 

 1906. 



Oxyptila seabrieula, Westr., PI. B., Figs. 57-63. 



Thomisus scabriculus, Westr, Araneae Suecicae, p. 441. 



An adult male of this very distinct species was sent to me 



by Mr. H. Donisthorpe in May, 1906, from Woking, where 



it was found on the edge of a sand pit. This is its first 



record as a British spider. 



