712 CATALOGUE Ob" 



slightly dentate ; hind tibife luteous, much shorter than the hind femora, 

 their spines with hlack tips. Wings pellucid, a little shorter than the body. 

 Fore wings with numerous cinereous black-veined antemedial irregular 

 bands and postmedial spots; veins elsewhere pale. Hind wings with 

 black veins. Length of the body 15 lines ; expansion of the fore wings 

 31 lines. 



71. CALOPTENUS OBLITERANS. 



Mas. Ferrugineus, sat gracilis, subtus fulvus; fastigium planum, pitnc- 

 tatum, hexagonale ; prothorax snitilissime scaber^fere planus t carina 

 dorsali tenuissima, margine postico subproducto subanyulalo ; pro- 

 sterni spina robusta, subtransversa ; pedes postici rufi, femoribus 

 extus albo oblique strigatis ; alee antica fasciis nonnullis obliquis 

 indeterminatis e venis obscurioribus. 



Male. Ferruginous, rather slender, tawny beneath. Head short, 

 smooth ; tip of the vertex flat, hexagonal, thickly and minutely punctured, 

 as is also the front ; four slight keels ; inner keels converging towards the 

 face ; outer keels diverging. Eyes livid, elongate-elliptical, approximate 

 on the vertex. Antennae slender. Protborax very finely scabrous, widening 

 hindward ; disk nearly flat, with a very slight dorsal keel and with no 

 lateral keels; transverse impressed lines very slight; fore border and sides 

 slightly rounded ; hind border slightly elongated and angular. Prosternal 

 spine stout, moderately long, slightly transverse, rounded at the tip. Hind 

 legs red ; hind femora a little longer than the abdomen, with two rows of 

 white oblique streaks on the outer side ; hind tibiae a little shorter than the 

 hind femora, their spines with black tips. Fore wings nearly as long as 

 the body, with a few oblique indistinct bands formed by darker transverse 

 veins, a few of them interrupted. Hind wings pellucid ; veins mostly 

 very pale green. Length of the body 10 lines; expansion of the fore 

 wings 20 lines. 



72. CALOPTENUS INSCTTUS. 



Fcem. Testaceus, robustus, viridi varius ; caput brevissimum, fastigio 

 conico ; prothorax subtricarinatus, subtilissime scaber, margine postico 

 valde rotundato ; prosterni spina conica, transversa, longiuscula ; 

 femora postica abdomini aquilonga, supra nigricante uniplagiata, 

 extus nigro uniserialim guttata ; tibia posticce rufce. 



Female. Testaceous, stout, partly green. Head smooth, very short > 

 tip of the vertex flat, conical ; front with four slight keels, which diverge 

 slightly towards the face. Eyes testaceous, nearly straight in front, much 

 rounded on the hind side. Prothorax very finely scabrous, widening much 

 hindward; disk flat, with three very slight keels; transverse impressed lines 

 slight ; fore border nearly straight ; sides slightly rounded ; hind border 

 much rounded. Prosternal spine conical, rather long, more than twice as 

 broad as thick. Hind femora as long as the abdomen, with a blackish 



