The palpi are longer than in Manderstjernæ. The radial joints have, at the upper fore extremity of each, five spines, three in front in a transverse line, and two immediately behind them. The palpal bulb is more globular, and the spiny production, which is not very long, springs from it more suddenly, and is strongly sinuous, its sharp tapering point directed outwards. The strong sinuosity of this part distinguishes it at once both from N. Manderstjernæ and all other known European males with a simple point to the palpal organs.
The legs are longish and strong; their relative length 4-1, 3, 2 (male); 4-1, 2, 3 (female); they are furnished with hairs, bristles, and spines. These do not appear to call for special notice, except that each genual joint of those of the third pair has two spines on its outer side in both sexes.
The superior tarsal claws are denticulated, but the denticulations differ in number and strength, not only in the two sexes and in the different legs, but in some instances in the two superior claws of the same leg. The denticulations seemed to be more numerous in the female than in the male.
The abdomen is elongate oval, and of a straw yellow colour. In the male the fore part of the upper side is irregularly black brown, followed by an irregular somewhat broken longitudinal central bar, and some broken oblique lines and portions of chevrons. In the female the fore part is less densely blackish, the central longitudinal line is obscure, but the oblique lateral lines are more distinct and less broken, but none are quite united so as to form chevrons, though the two or three nearest to the spinners almost do so.
