COREMATUKA. I'EZAPTKKA. 



347 



vertex of head and behind the e3-es ; tcgulac, patagia, and vertex of 

 thorax striped with orange ; thorax orange below ; abdomen with 

 dorsal black marks on first five segments with short orange streaks 



Fig. 162. — Corematiira chrysogastra, (S 



on them, the 3i'd, 4th, and 5th segments with crimson subdorsal 

 fascia, the terminal segments black ; the ventral surface orange 

 except terminal segments ; wings hyaline, the veins, and margins 

 narrowly, black ; some orange scales at base ; hind wing with some 

 black hair on inner area. 



Hab. EcTJADOR (BucJdetf) ; Bolivia ; Up. Amazons, Archidom, type 

 ahdominalis : Lr. Amazons {Trail), Sao Paulo. Exi^. 38 millim. 



Sect. II. Abdomen with the 2nd and 3rd segments strongly constricted ; fore 

 vring with vein 11 from cell and without fringe of lian- on inner margin ; 

 hind wing with vein 5 from well above angle. 



764. Corematura aliaria. 



Trichura aliaria, Druce, P. Z. S. 1S90. p. 404, pi. 42. f. 3. 



S . Head and thorax black ; points on frons, vertex of head, and 

 teguloD fulvous yellow ; palpi in fiont, sides of frons and coxae 



white ; abdomen blue-black, 

 the first two segments white 

 below, a forked streak on 

 3rd segment ; wings hyaline, 

 the veins and margins black. 

 Fore wing with discoidal 

 black bar ; the costa more 

 broadly black from end of 

 cell to apex ; the terminal 

 band expanding at vein 2. 

 Hind wing with apical black 

 patch ; the lobe of inner margin black. 



Hab. Cayknne ; Eraztl, Sao Paulo, 1 6 , Pebas, typet in Coll. 

 Bruce. Exp. 36 millim. 



Fig. \Q^. — Corematura aliaria, cf, 



Genus PEZAPTERA. 



Type. 



Pezaptera, Eutl. Journ. Linn. Soc, Zool. .\ii. p. 404 (1870) sordida. 



Proboscis well developed ; palpi upturned and reaching vertex of head ; 

 antenna; bipectiuate, with moderate branches; tibiaj with llio 8|3ur8 short- 

 abdomen with the 2nd and 3rd segments somewhat constricted, the terminal 



