332 



CORNiCULARIA KOCH 1 1 CAMB.— A SPIDER NEW TO 

 GREAT BRITAIN. 



WITH A KEY TO THE BRITISH CORNICULARI/C. 



WM. FALCONER, 



Linthit'aite, Huddersfield. 



{Continued from page 2g8). 



{b) Limbs of apophysis converge. 

 Inner limb without a basal 

 tooth . . . . . . . . Karpinskii Cambs. 



B. — Ocular area without a tubercle. Tibial apoph- 

 ysis undivided. 



I. Legs reddish. Posterior eyes equidistant . .Vigilax Bl. 



II. Legs bright orange yellow. Posterior central 



eyes nearer to each other than to the laterals . . Lucida Came. 



^' 



c 



VULV^. 



[Figs. A to D viewed from above, fig. E from front]. 



A. — Sternum without punctate impressions. 



I. Profile of cephalothorax, with a slight hollow. 



Clypeus equals one-half the facial space, not 

 projecting at lower margin. Falces not 

 protuberant at base. Tibia of first pair of 

 legs incrassate . . . . . . . . . .Pavitans Camb. 



II. Profile of cephalothorax with a deeper hollow. 



Clypeus higher and projecting at lower 

 iiargin. Falces protuberant at base. Tibia 

 of first pair of legs not incrassate . . . . Pudens Camb. 



B. — Sternum with punctate impressions. 



I. Impressions distinct and deep, cov-ering the 



whole surface of the sternum. Vulva fig. B. . .Unicornis Camb. 



II. Impressions much less distinct and shallow, 



the centre of sternum being nearly clear 

 {a) Posterior eyes equidistant. 



(i) Eyes fairly large. Posterior cen- 

 tral eyes not more than one dia- 

 meter apart. Vulva, fig. A. . .Cuspid.\ta Bl. 

 (ii.) Eyes smaller. Posterior central 

 eyes i-A diameters apart. Vulva, 



fig. D. ' Vigilax Bl. 



(b) Posterior central eyes closer to each 

 other than to laterals of same row. 

 Eyes rather small 



(i.) Larger. Posterior central eyes 

 fully I diameter apart. Vulva, 

 fig. C. . . . . . . . . KocHii Camb. 



(ii.) Smaller and slenderer. Posterior 

 central eyes less than i diameter 

 apart. Vulva, fig. E. . . . . Karpinskii Camb. 



Figures of Cornicularia lucida Camb. ^, Plate XXXV., fig. 27, and of 

 C. pavitans and C. pudens Camb. females, Plate XLVL, figs. 13 and 15, may 

 be found m Vol. XXVIII. of ' The Transactions of the Linna?an Society.' 



Naturalis 



