164 Proceedings of the Royal Irish Academy. 



LougligiUy and Poyntzpass, Co. Armagli; Smitliborough, county of 

 Monaghan ; Mote Park, county of Eoscommon ; and Terenure, county 

 of Dublin. Adults iiaye been found in February, June, and October. 

 Tbe species has been recently described by ITr. Cambridge (1895), from 

 Dorset, and seems as yet unknown elsewhere in Great Britain or on 

 tbe Continent, I regret that, by error, I have recorded this spider 

 (1898, ii.) as Troxochrus Memalis, BL, a species to which it bears 

 considerable resemblance. 



Biplocephalus latifrons (Cb.). 



WalcTcenaera latifrons, Cb. (Spid. Dorset). 



Munster, Leinster. 



An adult male of this rare species was taken at Borris, county of 

 Carlow, m March, 1894, by Dr. Scharff, who also secured a female 

 at a height of 1500 feet on the M'Gillicuddy's Reeks, county of 

 Kerry, in September, 1898 ; on both occasions when collecting for 

 the R. I. A. Flora and Fauna Committee. In Great Britain it is 

 recorded from Dorset, Cumberland, K"orthumberland, Edinburgh, and 

 Glasgow. On the Contiaent it iuhabits Denmark, Germany, France, 

 Austria, and Hungary, 



Biplocephalus fuscipes (BL). 



WalcTcenaera fuscipes, BL (Spid. G. B. I.). 



Plcesiocrarus fuscipes, Simon (Arachn. France). 



Ulster, Connaught, Munster, Leiaster, 



This is not a common species but it appears to be generally distri- 

 buted. It has been found at Londonderry ; Kenbane, county of Antrim, 

 Smithborough, county of Monaghan ; Clonbrock, county of Galway, 

 Borris, county of Carlow ; and Killarney . Adults are found in March, 

 and from September till ISTovember. D. fuscipes is generally distri- 

 buted in Great Britain ; but on the Continent, it seems known only in 

 northern and central France. 



Tapinocyla subcequalis ("Westr.). 



JValchenaera subceqicalis, Cb. (Spid, Dorset). 



Leinster. 



A siagle male of this very rare species was taken at Terenure, 

 county of Dublin, by Mr. J. jS", Halbert in February, 1894. It has 

 been recorded from Sweden and England (Hampshire), and I know of 

 no other localities for it. 



