248 
MEMBRA GIDJE. 
Colour sordid olive-green, with ochreous tips to thetegmina. Frons and metopidium 
hirsute. Legs olive. Tegmina with five distinct apical and three discoidal areas. 
Size, 5x3 mm. 
Habitat. —Philippine Isles. 
PYRAMBA AURIFACIES, n.g. and n.s. 
(Plate LVIII. figs. 5, 5a, 5b.) 
This is a conspicuous insect, from its gay and bright colours of orange, black 
and grey. 
The shoulders are developed into black, acute and moderately sized suprahumeral 
horns, which are finely serrated on their convex edges. The pronotum is short and 
rapidly narrows below the suprahumerals into a long taper posterior horn to the tips 
of the tegmina. A broad irregular orange band occurs on the metopidium, which 
passes to the dorsum, only interrupted by a black streak from the base of each 
suprahumeral process. 
The thorax has a grey patch on each side, above the wing-insertions. The 
abdomen is grey and ringed. The tegmina obscurely hyaline, with the clavus smoky. 
Legs warm ferruginous. Frons tumid, black, with conspicuous setaceous antennae. 
Size, 8x4 mm. 
Habitat. —Jamaica. 
Possibly this may prove to be identical with Callicentrus aurifascia , Stal, and 
Centrotus aurifascia of Walker’s list, l.c. p. 618 (1857), which last has the same habitat. 
POGON INCURVATUM, n.g. and n.s. 
(Plate LVIII. figs. G, Ga-Gc.) 
May be distinguished by its almost obsolete posterior horn, and by the curved 
neuration of the tegmina. 
Suprahumerals stout and thorn-like, recurved, and divergent. Scutellum exposed 
and conspicuous. Posterior horn very short, not so long as the scutellum, and like it, 
cleft at the apex. Abdomen broad, pale umber brown, like the rest of the insect. 
Tegmina pointed, much paler brown in colour, with darker fuscous waved markings, 
which are partly followed by the curved dark neuration. The five apical areas are 
bounded by these curved nervures and those forming the two discoidal cellules. 
The posterior horn is less than half the length of the abdomen. 
Expanse, 12 mm. 
Size, 6x4 mm. 
Habitat. —Ceylon. 
Wollaston Collection. 
