ON NEW AND RARE BRITISH ARACHNIDA. 125 



fig. 4, &c. ; Cambr., Proc.Dors. F. Club, Vol. 



XVI., p. 118 ; Vol. XVII., p. 61 ; and Vol. 



XXVI., p. 55 (1905). 



A male and several females are recorded by Dr. Jackson 

 and Mr. Falconer in Wicken Fen, " Naturalist." A very 

 rare British spider. 



Lycosa Farrenii, Cambr. 



Lycosa Farrenii., Cambr., Spid. Dors., p. 546. 

 Proc. Dors. F. Club, Vol. X., p. 134 ; Vol. 

 XXIV., p. 160 ; and Vol. XXIX., p. 182. 

 (Further examination makes it certain 

 that this species is not identical with 

 L. ferruginea, L. Koch.) 



Mr. Falconer reports the frequent occurrence of this 

 species in the Wicken Fen. (" Naturalist," October, 

 1912, p. 316.) 



Fam. SALTICID^. 



Marpessa pomatia, Walck. 



Marpessa pomatia, Walck. -Cambr., Spid. Dors., 



p. 555 ; Proc. Dors. F. Club, Vol. XII., p. 97 i 



XIV., p. 161 ; XXIII., p. 29 (1902), and 



XXXI., p. 64 (1910). 



Hyctia prompta, Bl. -Cambr., Proc. Dors. F. 



Club, Vol. X., p. 127. 

 Salticus promptus, BL, Spid. G.B.I., p. 59. 



,, BlacTcwallii, Clark. Blackw., Spid. 

 G.B.I., p. 62. 



Dr. Jackson reports this fine species as numerous, 

 spinning in the heads of Arundo phragmitis, and Mr. 

 Falconer speaks of it as more occasionally at large 

 among vegetation, on the ground, at Wicken Fen in 

 June, 1912. (" Naturalist," October, 1912.) 



