168 CATALOGUE OF 



Male. Tawny, smooth, shining. Head very little broader than the pro- 

 thorax, prominent between the eyes, which are piceous and prominent. 

 Fourth joint of the maxillary palpi subclavate, much longer than the third ; 

 third joini of the labial palpi clavate. Prolhorax with a reflexed border 

 and with two transverse curved furrows which are united on each side; fore 

 border slightly rounded. Legs testaceous, stout, pubescent; hind femora 

 with ten minute black-lipped spines on each side; hind tibiae with seven 

 short black-tipped spines on the outer side and with six on the inner side; 

 tarsi and tips of the femora and of the tibiae tawny. Fore wings testaceous, 

 as long as the hind wings; veins pale. Hind wings pale cinereous, with 

 eight blackish broad bands including the black transverse sectors ; sub- 

 apical band much narrower than the others ; transverse veins along the 

 costa luteous. Length of the body 14 lines ; of the wings 32 lines. 



It has most resemblance to G. maculicollis, but the bands of the hind 

 wings are more regular and are not connected near the exterior border, and 

 the last band is much nearer the exterior border. 



6. GRYLLACRIS MARGINATA. 



Foem. Testacea ; frons subsulcata ; antenna corpore plus triplo longiores ; 

 prothorax sulcis duobus angulatis ; oviductus rufescens, arcuatus, 

 abdomine (equilongus ; tibiae posticce macula basali nigra ; alcB 

 posticce pallide lutea, fasciis quatuor nigricantibus, 4a latissima 

 marginali. 



Female. Testaceous. Head prominent and with a slight longitudinal 

 furrow between the sockets of the antennae. Eyes piceous. Fourth joint 

 of the maxillary palpi subclavate, longer than the third. Antennae more 

 than thrice the length of the body. Prothorax transverse, with slightly 

 reflexed borders and with an angular furrow on each side. Oviduct 

 reddish, curved, as long as the abdomen. Legs pubescent; hind femora 

 with ten minute black-tipped spines on each side and with black tips ; hind 

 tibiae with seven small black-tipped spines on each side and with a black 

 spot near the base. Fore wings as long as the hind wings ; veins luteous. 

 Hind wings pale luteous, with four blackish bands; first, second and third 

 bands broad, slightly dislocated; fourth very broad, extending to the 

 border, partly connected with the third, partly divided in the right wing, 

 including three rows of travsverse sectors, the latter black. Length of the 

 body 15 lines; of the fore wings 32 lines. 



It has most affinity to G. maculicollis and to G. spurcata, from which 

 it is distinguished by the more luleous hind wings and by their broad 

 blackish border. 



Sarawak. In Mr. Saunders' collection. 



7. GEYLLACRIS VITTIPES. 



Foem. Testacea ; antennae piccce, basi testacea ; prothorax Iransversus, 

 sulcis duobus obliquis unoque transverso antico ; oviductus valde 

 arcuatus, abdominis dimidio longior ; femora nigro vittata ; alee pos- 

 ticaB pallide testacea^fusco sex fasciatce. 



