256 
MEM BE A CIDJE. 
orange-grey and smoky-blackish stains, furnished with four or live (?) radials, each 
sparsely studded with small yellowish-red tubercles in rows upon the same. Supra- 
liumerals none. Marginal edge of the pronotum not sinuous. 
Size, 4x2 mm. 
Habitat. —Brunei, Borneo. 
Genus: PSILOCENTRUS XANTIPH1, Fowl. 
(Plate LIX. figs. 5, 5a.) 
Fowler, l.c. Tab. IX. fig. 21, p, 15G. 
Very like Ischnocentrus, except that the pronotal apex is longer and sinuous 
instead of straight. Pronotum dusky-brown and hirsute. Horn black at the tip 
and the base, but ochreous in the middle. A white dusky spot occurs below the 
insertion of the wings, and a crooked streak in advance of it. Tegmina hyaline at 
the tips, and fuscous at the bases ; four apical areas are marked by a strong neuration. 
Legs rather long. There is a brown fascial mark near the clavus. 
Size, 6x3 mm. 
Habitat .—Xantipa in Guerrero, Mexico. 
Fowler’s Collection. 
Genus : EMPHUSIS, n.g. 
Pronotum without suprahumeral horns, tumid and crescentic in form, much 
punctured. Tegmina variegated with rich brown. Hind tarsi short. 
EMPHUSIS TUMESCENS, n.s. 
(Plate LIX. figs. 6, 6a, fib.) 
Pronotum tumose, semilunate, curved at the shoulders like a crescent, with the 
hinder part extending into a long horn, reaching to the tip of the abdomen. Metopi- 
dium rather high and convex. Abdomen greyish green, robust, and ringed. General 
colour of the insect bluish-black, shining and deeply punctured. Tegmina long, with 
the membrane crinkled, rich sienna brown on the costal and the apical areas, and with 
a brown streak on the clavus. The rest of the membrane, and the wings, clear 
hyaline. Legs fuscous with the hind tibiae short. 
Expanse 20 mm. Size 6x8 mm. 
Habitat —Java. Four specimens. 
A rather large and remarkable insect. 
