106 Mr. B. P. Uvarov on 
middlé; surface of the prozona cut by the rather deeply 
impressed sulci and rugulose between them; the fore 
margin obtusangularly produced ; the hind angle a little 
less than 90°, scarcely rounded at the apex ; lateral lobes 
nearly twice as high as they are long, with deep transverse 
sulci, shallowly impressed between them, punctured in the 
metazona ; their lower margin widely rounded behind the 
middle, with the fore portion obliquely ascending and form- 
ing an obtuse, not rounded, angle with the fore margin ; 
hind angle widely rounded; hind margin straight, vertical. 
Mesosternal lobes transverse, with the interspace at its fore 
margin narrower than one of the lobes, but strongly widened 
posteriorly, Metasternal interspace subequal in its width 
to the mesosternal ; about twice as broad as long. LElytra 
reaching well beyond the middle of hind tibiz ; the whole 
basal half entirely coriaceous ; the basal part of the apical 
portion is also densely reticulated, subcoriaceous; the 
branches of the radial vein more strongly curved than in 
S. notabilis. Wings more than one and a half times as long 
as their maximal width. Hind femora comparatively short. 
General coloration greyish ochraceous with indefinite 
brown marmoration and punctation. Face somewhat whitish. 
Elytra without definite spots or fascie; their basal half 
from beneath is deep shining chocolate-brown, with the 
radial and axillar veins ochraceous. Wings with the dise 
dark rose; a black fascia starts at the middle of the fore 
margin and perpendicularly to the latter, right across the 
wing to the hind margin, which it reaches a little behind 
its middle; there the fascia turns along the hind margin, 
gradually narrowing and fading away, and does not reach 
the inner margin; the width of the fascia is variable, 
because *its margins are very irregular ; the apical part of 
the wing is entirely hyaline, with dark veins. Pectus and 
abdomen from beneath bluish. Hind femora indistinctly 
marmorated with brown on the upper side; the externo- 
median area somewhat whitish, with brownish oblique sulci 
and a row of oblong brown spots along the lower carina; the 
inside is bluish black with a pale preapical ring; the lower 
inner sulcus blackish blue ; the inner knee-lobes black ; the 
knee from above bluish brown. Hind tibize greyish blue, 
with an indefinite pale ring near the base. Hind tarsi pale. 
© (type). 3 (paratype). 
mm. mm, 
Length of body «......... 35 27 
. pronotum...... 8 55 
elytra: Yaseneen' 38 28°5 
hind femora .... 19 1s 
3? 
