105 



Antennae (PI. II, fig. 1 b). — The antennae are extremely small; immovable 

 finger with a number of marginal teeth; movable finger with distinctly marginal 

 hook; the flagelliim consists of a single hair {f). The lamina interior consists of a 

 short, basal plateshaped portion (a') and of abont ten more or less free teeth (a-), 

 of which the last are marginally serrated; fairly long terminal spine, placed on a 

 higher level (t). The serrula exterior consists of 18 teeth; two basal ones {t') much 

 the longer and enlarged distally, penultimate terminally free and pointed and 

 terminal completely free and pointed (t-). The galea is a stylet, suddenly and 

 dangerously pointed, not extending beyond the suddenly curved terminal hair (g). 



Maxillae (PI. 1, figs. 6a-d). — Respecting the more detailed structure ol the 

 maxillae and labrum I refer to p. 28 (PI. I, fig. 6 a). The lower surface of the 

 maxillae is laterally granular and provided with a number of hairs; the well 

 marked anterio-lateral corner with a very long one ; the manducatory part very 

 narrow and very suddenly set ofT behind; the lamina maxillaris well marked and 

 distinctly longer than this part. 



Palps (PI. II, fig. 1 a). — The palps with the exception of the fingers are every- 

 where granular with rather big prominent granules. The scarce hairs are very 

 small; only the fingers bear long pointed hairs in addition to a number of scarcely 

 much higher than ten tactile hairs. The distinctly stalked trochanter is Mi longer 

 than broad; anterior outline is strongly convex almost circular and posterior is 

 beyond stalk, with which it establishes an obtuse angle almost straight; posteriorly 

 and ventrally a rounded, prominent tubercle is found, not projecting beyond lateral 

 margin, when observed from above. The femur, which is provided with a short 

 not well defined stalk, is four times longer than broad, scarcely as broad as the 

 trochanter, almost as broad as, but much longer than the tibia ; anterior margin 

 is almost straight and so is the posterior but for a short convexity just beyond 

 the stalk. The tibia, which has a moderately long and distinct stalk, is gradually 

 widened out towards the end; the anterior surface is beyond the moderately deep 

 notch of tlie stalk and the short and low eminence, which bears a number of 

 fissures, almost straight; the rather prominent dorsal condylus of the posterior 

 margin is followed by a moderately deep basal notch, beyond which the outline 

 is slightly convex. The hand, which has a short and very well defined stalk, is 

 almost twice as long as the breadth, of almost equal length to the tibia, but IT 

 broader; it is distinctly shorter than the finger; the anterior surface is rather 

 suddenly and strongly convex, but the posterior only moderately so. The small 

 marginal teeth of the fingers are placed rather apart; the immovable finger bears 

 in addition to these inwards at least six accessory teeth in the median third of the 

 finger; immovable finger ends with a slightly curved, rather short apparently two- 

 toothed tip, while the terminal hook of the immovable finger is well set otT and 

 pointed. 



Coxae. — The coxae are almost on level with the maxillae and with each 

 other; the first pair are almost s(|uare, distinctly longer than broad and not widened 



1). K n. \ i.lcnsU ScKU, Skr.. 7. H:i-kkt>. naturviik-nsk. ok iiKilhcm Alil III. 1. 14 



