A464 Dr. G. A. K. Marshall on 
Eustylus wquus, sp. n. 
Colour black, the upper surface with brown scaling 
variegated with paler and darker markings, the scaling of 
the lower surface cream-coloured ; the prothorax with three 
ill-defined dark brown stripes; elytra with the lateral margin 
(from before the middle), an oblique band from the margin 
to the top of the declivity, and an irregular apical patch 
cream-coloured or pale fawn; behind the middle an oblique 
darker brown band lying between strize 1 and 8, its front 
half being between strizee 2 and 8 and the posterior half 
between 1 and 7; the portions of this band on intervals 2 
and 4 are blackish, and there are similar dark marks on 
intervals 2, 4, and 6 in the brown patch on the declivity. 
3 2. Head not transversely impressed, the width of the 
forehead equal to or greater than the length of the eye. 
Rostrum parallel-sided in the basal half, the gen strongly 
dilated, the scrobe barely as long as the space between it and 
the eye. Antenne with the scape somewhat compressed and 
gently curved, the sete subrecumbent; the funicle with 
joint 2 very slightly longer than 1, 3 a little longer than 4 
and as long as 7, 4 and 5 equal, 6 shorter and subquadrate ; 
the club a little longer than the two preceding joints. Pro- 
thorax a little longer than broad, the sides subparallel to 
beyond the middle and gently narrowed in front, the sub- 
apical constriction indistinct ; the upper surface uneven, the 
rugose punctation clearly discernible through the scaling. 
Scutellum longer than broad, almost oval. lytra narrow 
and parallel-sided in the &, rather broader and slightly 
widened behind the middle in the ?, the basal margin only 
shallowly sinuate in the middle, the apical area not produced 
‘(as seen directly from above), the apices slightly separated, 
the humeral slope forming a slight angle with the base; the 
shallow sulci with rather numerous, deep, separated punctures, 
the centre of each being almost filled by a single scale ; all 
the intervals of practically equal height, and each bearing a 
single row of rather long, stout, erect sete, which are rather 
more numerous than usual. Legs brownish grey, the front 
femora with a strong tooth. 
Length 7-84, breadth 23-33 mm. 
Braziz: Nanta, Amazons. 
Eustylus scapularis, sp. n. 
Colour black, with dense light brown scaling above, 
variegated with paler and darker markings ; the lower sur- 
face creamy white; the prothorax with a well-defined broad 
