Neio Malayan Bhynchota. 393 



two obscure central obconical spots, their outer margins more or less 

 ochraceously pilose, the basal margin, cruciform elevation, two small 

 spots in front of same and a larger elongate spot in front of each 

 anterior angle, castaneous; body beneath and legs black; head 

 beneath (excluding face) sternum and lateral margins of opercula 

 and abdomen thickly shortly ochraceously pilose ; legs black, the 

 intermediate and posterior tibiae and tarsi (excluding bases and 

 apices) castaneous; tegmina and wings hyaline, the basal areas of 

 both broadly fuscous-brown ; tegmina with the costal membrane 

 greenish-ochraceous, basal cell and post-costal area black ; bases of 

 the first and second apical areas infuscated, the venation greenish on 

 basal third, remainder more or less fuscous, the apical margin palely 

 infuscated ; wings with a pale spot in the apex of anal area of the 

 basal fuscous-brown coloration, the veins greenish on basal, fuscous 

 on'apical half, apicaLmargin palely infuscate; rostrum reaching the 

 intermediate coxae ; opercula reaching or slightly passing the pos- 

 terior margin of first abdominal segment, their inner margins over- 

 lapping for about half tlieir length, and then obliquely directed 

 outwardly to apex which is broadly subangularly rounded ; lateral 

 margins reflexed, nearly straight, very slightly sinuate. 

 Long. excl. tegm. J. 38 mm. Exp. tegm. Ill mm. 



Hab. N. NiAS, G. Madjeja {Mitschhc, Brit. Mus.). 



Allied to the Chinese species G. mandarina, Dist., but 

 with the opercula shorter, broader and with their apical 

 inner margins obliquely straight, not sinuate; abdomen 

 shorter, colour of tegmina different, etc. 



Genus Peasia. 

 Prasia, Stal, Trans. Ent. Soc. Lond. (3), I, p. 574 (1863). 

 Type. P. faticina, Stal. 



Prasia tincta, sp. n. 



$ . Body above pale virescent, body beneath, with legs, more pale 

 ochraceous ; tegmina and wings hyaline ; tegmina faintly suffused 

 on about basal third with very pale virescent, the veins, costal 

 membrane and post-costal area more pronounced virescent ; wings 

 with the veins pale virescent ; head about as long as broad, angularly 

 produced in front where there is a slight longitudinal impression ; 

 ocelli and eyes more or less testaceous ; pronotum with the incisures 

 deep and prominent, an almost concolorous central longitudinal 

 fascia which is a little ampliated near anterior margin and more 

 strongly ampliated at posterior margin; mesonotum with four 



TRANS. ENT. SOC. LOND. 1909.— PART III. (SEPT.) D D 



