ON NEW AND RARE BRITISH ARACHNIDS. 139 



An adult male of this distinct and rare spider was found 

 and sent to me in April, 1913, by Dr. Haines from Ring- 

 stead. The male may easily be distinguished from that 

 sex of others nearly allied, and bearing a very similar 

 general appearance, by the form of the cubital joint of 

 the palpus. The female only had been recorded before 

 as British. 



ORDER PHALANGIDEA. 



Fam. PHALANGIIDJE. 



Selerosoma quadridentatum, Cuvier. 



Sclerosoma quadridentatum, Cuvier, Cambr., British 

 Phalangidea, Proc. Dorset F. Club, Vol. XI., 

 p. 171, pi. B., fig. 4. 



An immature example of this species was sent to me 

 from West Lulworth by Dr. Haines, shewing, it appears to 

 me, very clearly the distinctness of the species from 

 its ally, 8. Romanum, L. Koch. 



Fam. TROGULINAE. 



Anelasmocephalus Cambridgii, Westwood. 



Trogulus Cambridgii, Westwood (1874), Thes. Ent. 



Oxon., p. 202, pi. 37, fig. 6. 

 Anelasmocephalus Cambridgii, W^estw. Cambr., 



Dors. F. Club, Vol. XI., p. 207, pi. E., fig. 29. 

 An example of this rare and curious Arachnid was 

 found and sent to me from Ringstead in April, 1913, by 

 Dr. Haines. 



