163 



black, raised edge. In both species the patellar joint of the male's 

 palpi is short, thick, and, when viewed from the side, thicker to- 

 wards the extremity, almost as broad as it is long, the tibial joint a 

 trifle longer, but slenderer than the patellar, curved slightly down- 

 wards, cylindrical: its extremity is on the exterior side produced 

 into a strong dark spine, with the point turned inwards, lying 

 against the clava: the extremity of the tibial joint on the under side 

 forms a short angle (not a sharp, conical tooth, as in a third, 

 nearly allied, English species). In A. brunnea the clava is not broader 

 than the thighs of the first pair of legs: the bulbus, which at the 

 extremity, inwards, forms a spine directed transversely outward, 

 is at the back part rounded off, without any projecting truncated 

 heel. The palpal clava of A. Hagbmdii is somewhat broader than 

 the thigh; the bulbus, at the back part, has a short, broad, trun- 

 cated process or heel. In both species the posterior central eyes are 

 larger than, or at least as large as the anterior central eyes; the 

 interval between the lateral eyes is less than between the posterior 

 lateral and central eyes, not larger than an eye's semi-diameter (not, 

 as Westbing states, equal to an eye's diameter, and to the distance 

 between the posterior lateral and central eyes). 



I have been favoured by Menge with specimens from Danzig 

 both of A. brunnea and A. Hagbmdii, and of the latter species v. 

 Kempelen has sent me a $ from Austria. In Sweden it has been 

 observed only in the neighbourhood of Stockholm. Of A. brunnea I 

 have received a Finnish specimen from Al. v. Noedmann. 



(Pag. 315.) VII. HAHNIA [= Hahnia, (C. Koch) 1841 + Cryphceca 



Thoe. 1870]. 



On the genera Hahnia and G-yphceca, vid. Thoe., On Eur. 

 Spid., p. 131. 



(Pag. 316.) 1. H. pusilla O Hahnia nava (Blackw.) 1841]. 



9m..- 1841. Agelena NAVA Blackw., The differ, in the numb, of eyes etc., p. 623. 



?1841. Hahnia pusilla C. Koch., Die Arachn., VIII, p. 61, Taf. CCLXX, 



fig. 637 (ad part: $?). 



1847. Aegus navus Walck., H. N. d. Ins. Apt., IV, p. 506. 



1851. Hahnia pusilla Westk., Forteckn. etc., p. 46. 



1861. Agelena nava Blackw., Spid. of Gr, Brit, I, p. 158, PI. X, fig. 101. 



1869. Hahnia pusilla Menge, Preuss. Spinn., IH, p. 252, PI. 48, tab. 149. 



1870. „ MONTANA Thor., On Eur. Spid., p. 132. 



