FllOM THE INDIAN ARCHIPELAGO. 185 



laternlibus albis cornu postico recto abdominis apiceni attingente, 

 pectoris lateribus albis, alis anticis basi punctatis. 



Female. Black, thick. Head and thorax minutely punctured, with 

 gilded pubescence. Thorsix slightly keeled, armed on each side with a 

 scabrous diverging very broad slightly ascending horn, which is as long 

 as the intermediate breadth ; a white spot on each side of the base of 

 the straight hind horn, which extends to the tip of the abdomen. 

 Pectus white on each side. Fore wings i)unctured towards the base. 

 Length of the body 4 5 lines, of the wings 9 lines. 



Hab. New Guinea. 



2(51. Cbntkotus FORTicoRNis. Foim. Niger, thorace cornibusduobus 

 lateralibus longis latissimis subascendentibus cornu postico valido 

 arcuato abdominis apicem superante, tarsis fulvis, alis nigricantibus 

 nigro venosis. 



Female. Black, broad, thick. Thorax punctured, keeled, forming on 

 each side a diverging slightly ascending very broad horn, which is 

 longer than the middle space ; hind part armed with a stout curved 

 horn, which extends rather beyond the tip of the abdomen. Legs 

 stout ; tarsi tawny. Wings blackish ; veins black. Length of the 

 body 2 lines, of the wings 4 lines. 



Hab. Celebes. 



262. Centrotus brevivitta. Fcewi. Piceus, thorace cornibus duo- 

 bus lateralibus breviusculis vix ascendentibus cornu postico arcuato 

 abdominis apicem attingente, alis anticis hyalinis subluridis basi vit- 

 taque costali brevi piceis punctatis venis pallide flavescentibus, alis 

 posticis cinereis. 



Female. Piceous, dull. Head and thorax thickly i)unctared. Thorax 

 thick, keeled, with two stout diverging very slightly ascending horns, 

 which together are as long as the breadth of the thorax ; hind part 

 forming a horn, which is curved downward, and extends to the tip of 

 the abdomen. Wings hyaline. Fore wings slightly lurid, with a 

 piceous punctured costal stripe, which occupies all the base, and is 

 much narrower at a little beyond its middle, and does not extend to 

 two-thirds of the length of the costa ; veins pale yellowish. Hind 

 wings cinereous; veins black. Length of the body 2^ hues, of the 

 wings 6 lines. 



Hab. New Guinea. 



263. Centrotus pallipes. Mas. Niger, thorace cornibus duobus 

 lateralibus sat longis non obliquis, strigis duabus lateralibus albis 

 obliquis, cornu postico abdominis apicem longe superante, pedibus 

 testaceis, alis anticis luridis vitta costali nigra" punctata linea marginali 

 picea venis luteis, alis posticis cinereis. 



Male. Black, broad, thick, roughly jiunctnrcd. Head and thorax with 

 a sliglit kocl. Kycs very prominent. Kostrmn and legs testaceous ; 



