KONGL. SV. VKT. AKADEMIENS HANDLINOAR. BAND. 22. N:0 7. 55 



metacarpus; the front margin is curved, smooth, with a small hair at the lower corner, 

 the inner margin is finely serrated; the carpal process is broad, shorter than the rest of 

 the carpus, ending in a long, sharp tooth; the hind margin shows five to six low, de- 

 pressed teeth, serrulated at their bases, the front margin has four larger, finely serrulated 

 teeth; the front margin is a little shorter than the hind margin of the metacarpus; the 

 sides of the carpus and the carpal process are richly provided with fine, short hairs. The 

 metacarpus is narrower than the carpal process, more than thrice as long as broad; 

 the front margin is feebly curved, the lower corner produced into two strong teeth, the 

 hind margin is straight, armed with seven serrulate teeth; the under margin has onl} r 

 one tolerably large tooth. The dactylus is curved, scarcely equalling a third of the 

 length of the metacarpus; on the hind margin, just below the base, there are four sharp 

 denticles, above this serration opens the outlet from the glands, which are to be seen 

 within all the joints. The length of the leg is 11 mm. 



The second pair (PI. IV, fig. 14, 15 and 16) are a third longer than the first pair, 

 and almost half as long as the third pair. The femur is scarcely a third longer than 

 the femur of the first pair, and much shorter than the four following joints together; the 

 front margin is armed with nine equal, long, curved teeth, the hind margin with six, the 

 inner margin with six very small teeth. The genu is broader than long, the hinder lower 

 corner produced into a strong, curved tooth. The tibia has the hinder portion less pro- 

 duced than in in the first pair, beset with long slender hairs. The carpus has the front 

 margin provided with some bundles of hairs, it is feebly curved, much shorter than the 

 front margin of the metacarpus, the inner margin is smooth; the carpal process is narrow, 

 sharp-pointed, as long as the rest of the carpus, the hind margin of the process and of 

 the carpus is beset with hairs, at the lower end there are four or five depressed, serru- 

 lated teeth; the front margin of the process is shorter than the hind margin of the meta- 

 carpus, it carries eleven, finely serrulated teeth. The metacarpus is more than five times 

 as long as broad; the front margin is feebly curved, smooth, the lower produced into two 

 very short but strong teeth in front of the dactylus; the hind margin has fifteen not very 

 prominent teeth, finely serrulated at their bases. The dactylus is feebly curved, with 

 a serration consisting of seven denticles on the hind margin. Glands as in the first 

 pair. The length of the leg is 16 mm. 



The third pair are scarcely a fourth shorter than the fourth pair. The femur is 

 narrow, linear, the front and inner margins smooth, the hind margin armed with ten 

 teeth, the uppermost the smallest. The genu has two blunt teeth on the hind margin. 

 The tibia is a little shorter than the carpus, the front and inner margins smooth, the 

 hind margin with nine teeth. The carpus is a little longer than the metacarpus, the 

 front margin and the lower apex richly provided with hairs, the inner margin smooth, 

 the hind margin has six unequal teeth. The metacarpus is narrower than the preceding 

 joint, all the margins smooth. The dactylus is short, slender, feebly curved. The length 

 of the leg is 33 mm. 



The fourth pair (PL IV, fig. 17) are scarcely more than a fourth shorter than the 

 fifth pair. The femur is shorter than the three following joints together, the front and 

 inner margins are smooth, the hind margin carries twelve teeth. The genu has two in- 



