412 Mr. n. W. Bates's descriptions oj 



A in/his (lifsiius. 



A. clah'icorni (F.) ai^niH; at differt colore chalybeo fasciaqnc 

 elytroram secuuda in maculas tres divisa, scilicet unam commu- 

 nam sutiiralem alteras angustas iitrinque marginales. Linearis, 

 chalybeus, capite thoraceque grosse subconfluenter punctatis: 

 elytris subtilius confluenter punctatis, obsolete bicostatis, fasciis 

 tribns flavis, prima et tertia latis integris, secunda utrinque 

 medio iuterrupta: pygidio lato apice vix augustato integro, mar- 

 gine reflexo. Long. 8 lin. $ , ^ ■ 



Caffraria. 



The three allied species A. dainconiis (= sexmactilatus, 

 White), dissitits and scalaris, Pasc, are distingriisliable from 

 each other by tlie form of the pygidium. In elavicornis it is 

 sinuated or notched at the apex, in scalaris abruptly narrowed 

 and subacute, in dissitus rounded. 



Amihis rostratus. 



A. bifasciato (Newm.) coloribus siraillimus; differt capite 

 anticc valde elongato et augustato. Cylindricus, subajueo- 

 cyaneus, elytris saturatioribus et medio opacis, his fasciis duabus 

 fulvis, apice obtuse rotundatis vix ciliatis: thorace autice grada- 

 tim angiistato, confertim subrugose punctato, linea brevi dorsali 

 laivi: corpore subtus subaurato-sericeo. Long. 9 lin. $ . 



$ Segmentum sextum ventrale valde elongatum (4-5 con- 

 juuctim longius): antenure corpore haiid longiores. 

 Saigon. 



Annhis Jiutbi'iatus. 



Linearis, subaurato-viridis, antennis pedibusque nigris, elytris 

 fasciis dualDUS fulvis violaceo-fimbriatis ad suturam interrujrtis: 

 capite lato, antice brevissimo: thorace medio rotundato, basi 

 sulcato-constricto, dorso transversim punctulato-rugidoso, lateri- 

 bus lajvibus politis : elytris subtilissime punctulatis, apice late 

 rotundatis: corpore subtus argenteo-sericeo. Long. 8 lin. $ . 



$ Segmentum sextiuii ventrale breve, dense hirsutum. 

 Cochin China. 



Aviihis unifasciaUts. 



Linearis, gracilis, violaceus (capite thoraceque interdum 

 cyaneis): capite autice elongftto, frontis lateribus elevato-margin- 

 tis: thorace fere cylindrico, basi paulo constricto, dorso discrete 



