ON NEW AND RARE BRITISH ARACHNIDS. 135 



Entelecara fiavipes, Black. 



Walckenaera fiavipes, BL, Spid. G. B. and Ireland, 



p. 298. 

 Entelecara fiavipes, Bl., Cambr. Proc. Dors. F. 



Club, Vol. XXIII., p. 24. 



An adult male of this little spider was taken by A. E. 

 LI. P.-C. in June, 1913, in a copse at Bloxworth. It 

 continues to be a rare species. 



Acartauchenius seurrilis, Cambr. 



Erigone (Walckenaera) seurrilis, Cambr. Proc. 

 Zool. Soc., Lond., 1872, p. 761, pi. LXVL, fig. 18, 

 (male). 



Arceoncus aequus, Cambr.,, Proc. Dors. F. Club, 

 1910, Vol. XXXI., pp. 55 and 69, pi. A., figs. 

 1113 (female). 



Dr. Jackson has kindly sent me a female of A. seurrilis, 

 Cambr., from Germany, and on comparison I find this 

 to be identical with A. aequus, Cambr. The male only 

 of the former, and only the female of the latter, were 

 previously known to me. 



Thyreosthenius biovatus, Cambr. 



Thyreosthenius biovatus, Cambr. Proc. Dors. N.H. 



and A. F. Club, XXVIII., p. 121, 1907. 

 An adult female was received from Mr. J. H. Keys, 

 by whom it was found in a nest of Formica rufa (var. 

 fusca rufa), at Whitesands, Plymouth, 



Panamomops bicuspis, Cambr. 



Neriene bicuspis, Cambr., Spid. Dors., p. 139. 

 Panamomops bicuspis, Cambr., Simon Arachn. de 



France V., p. 795. 



An adult male of this curious little spider has again 

 been met with by my son (the Rev. R. J. P.-C.) at 

 Warmwell in May, 1913. 



