18G MH. ii'. WALlCiill ON IlOMOi'TEIfA 



coxae black. Scutum with an oblique white streak on each side, and 

 with two acute horns, each of which is longer than half the breadth of 

 the scutum, from which it directly extends. Scutellum forming a curved 

 horn which extends much beyond the tip of the abdomen, and has a 

 short oblique keel on each side at the base. Wings hyaline. Fore 

 wings lurid, with a black punctured stripe, which extends from the 

 base to two-thirds of the length ; a piceous line along the hind bor- 

 der J veins luteous. Hind wings cinereous, with black veins. Length 

 of the body 3 lines, of the wings 8 lines. 

 Hab. Mysol. 



264. Centrotus sbmilucidus. Fcem. Niger, thorace cornibus duo- 

 bus lateralibus longis subarcuatis subascendentibus cornu postico sub- 

 undulato abdominis apicem pauUo superante vittis duabus lateralibus 

 albis, tibiis tarsisque posterioribus testaceis, alis antiois luridis, basi, 

 costa margineque postico punctatis, venis fulvis, venis transversis nigris, 

 alis posticis cinereis. 



Female. Black, broad, thick. Head and thorax punctured, with pale 

 pubescence. Thorax keeled, armed on each side with a diverging 

 slightly curved and ascending horn, which is as long as the inter- 

 mediate space, its hind part prolonged into a slightly undulating horn, 

 which extends a little beyond the tip of the abdomen, and has ou 

 each side a short oblique keel which proceeds from the base; a white 

 stripe on each side of the thorax, broadest on the scutellum. Pos- 

 terior tibiae and posterior tarsi testaceous. Fore wings lurid, black and 

 |)unctured at the base and along the costa to thi-ee-fouvths of the 

 length ; hind border black ; veins tawny in the lurid part ; transverse 

 veins black. Hind wings cinereous. Length of the body 3 lines, of 

 the wings 6 lines. 



Hab. Waigiou. 



2G5. Centrotus femoratus. F(em. Piceus, thorace cornibus duo- 

 bus lateralibus nigris sat longis vix ascendentibus cornu postico recto 

 abdominis apicem fere attingente, tibiis tarsisque fulvis, alis anticis 

 lurido-hyalinis basi piceis et i)unctatis, venis pallide flavescentibus, alis 

 posticis cinereis. 



Female, Piceous, broad, thick. Head and thorax punctured, with slightly 

 gilded pubescence. Thorax with a slight keel, armed on each side 

 with a black diverging hardly ascending horn, which is about half the 

 length of the middle space, its hind part forming a straight horn, 

 which extends nearly to the tip of the abdomen. Tibiae and tarsi 

 tawny. Fore wings lurid hyaline, piceous and punctured at the base ; 

 veins pale yellowish. Hind wings cinereous ; veins pale. Length of 

 the body two lines, of the wings 4 lines. 



Hab. Celebes. 



