527 



praealar and postalar calli ; pubescence on the disc fine, recumbent, 

 whitish grey, intermixed with numerous conspicuous suberect mode- 

 rately long black hairs which become thin but slightly longer on the 

 apical vertical part, the pale hairs extending behind on the part between 

 the humeri and praealar calli ; humeri yellowish brown, obscured by a 

 grey tomentum, and covered with pale long hairs ; praealar calli large 

 and conspicuous pale reddish brown, covered with grey dust and fine 

 rather inconspicuous white pubescence which is intermixed with stout 

 conspicuous black hairs all over the surface and on the lower margin 

 there are numerous black bristly hairs which are very slightly extend- 

 ing before the surface between the humeri and praealar calli ; postalar 

 calli somewhat pale reddish brown about the posterior margin but 

 obscured by a grey tomentum, bearing abundant rather inconspicuous 

 whitish pubescence intermixed with more conspicuous stout black hairs, 

 and on the posterior margin there is a moderately long somewhat 

 conspicuous whitish tuft, the similar but less conspicuous one on the 

 upper base of the wing; scutellum obscured by a pale yellowish grey 

 tomentum, and covered with numerous whitish and black hairs similar 

 (but slightly longer) to those on- the disc, and on the posterior margin 

 there is a rather conspicuous but not very long whitish fringe. Pluerae 

 covered with dense pale yellowish grey tomentum and with long 

 somewhat abundant whitish grey (with a silvery shimmer in a light) 

 pubescence which becomes longer and denser on the upper part, and 

 is intermixed with some longer black hairs on the upper part of the 

 mesopleurae ; pubescence on the prothorax very long and numerous, 

 whitish with a silvery shimmer in a certain light ; on the postero-upper 

 margins of the meso- and meta-pleurae there is the tuft of very long 

 shaggy whitish grey hairs, while on the ptero-pleurae there is similar 

 but slightly shorter pubescence all over. 



Wings about as long as the thorax and abdomen together, 

 hyaline but slightly tinged with pale brown, with the veins brown but 

 the mediastinal, radial, and postical veins paler, and with the stigma 



