56 ARKIV FÖR ZOOLOGI. BAND 2. N:0 19. 



hind. Abdomen brown above 

 and nearly black beneath. 



L. 23 mm L. solnta n. sp. 



tt The median bar of normal 

 breadth, nearly twice as long 

 as broad behind. Abdomen 

 grayish on the venter with a 

 large black rounded spöt, 

 that not snrrounds the ma- 

 millse. L. 21 mm. . . . L. Nordenskiöldin. sp. 

 B. Sternum and venter of abdomen 

 brown or grayish. 



a. Vulva with the median bar a 

 little dilated before the anterior 

 end. Venter without small black 



döts. L. 15 mm L.proletarian.sp. 



b. Vulva with the median bar not di- 

 lated befor anterior end. Venter 

 with numerous small black döts. 



L. 26 mm L.malitiosa n.sp. 



L. excussa n. sp. (Pl. 7, fig. 26). 



Female. — Cephalothorax blackish densely clothed with a 

 thick pubescence, that forms a broad central band, which 

 is brownish on the pars cephalica but nearly white and nar- 

 rower behind the comparatively short central furrow. The 

 sides of cephalothorax is grayish white towards the margin, 

 but turns gradually into brownish towards the central band. 

 The pubescence on the face is more or less orange. Cepha- 

 lic and thoracic strise are very indis tinct. 



Eyes. — Anterior row is sligthtly procurved with central 

 eyes larger and about their radius apart, distance from late- 

 rals shorter. Distances from margin of clypeus and from po- 

 sterior central eyes equal in length and a trifle longer than 

 their diameter. Second row a little broader than first one 

 and eyes a little shorter than their diameter apart. Posterior 

 lateral eyes smaller than posterior centrals and distance be- 

 tween them about 1^2 the diameter of the former. 



Cheliceres blackish with bright orange-red hairdress above. 

 Inner margin of fang-groove with 3 equal stout teeth. Outer 

 margin with 3 ones, of which the central one is much larger. 



