BYSTOMII- r. 



;-,lL'. Cosniosoma melauopera, ... , • O'^''^*^* ^^' '**^^'' ^^'^ 

 Q Hrul l.lM-k- liHUs NNhito; ihcrax und ab.loiiHM scarlet; 

 patL'iu til.lK.nN it 1. black; k^^^ Mack a.ul scarlet; nUlnnru black 

 at oAtrc.nitv ; ^s\n^,^ I'valinc, the veins an.l marj^MMs rather broadly 

 blick Ko're ^^it^^' ^^illl Hcurlet spot at base; the terminal band 

 expai'.din- at turnus .md very widely on apical area. Hind winj; 

 with tbc UTininal band expandin- towards apex. 



Iluh. r,.!.iMv, San Jacinto, lUieyes ( OV»r// />/>), 1 V type. hrj>. 

 38 niillinu 



•:A'A. Cosmosoma pliitoua. ( I'laie IX. tig. S.) 



CofmOM'iiut pluixiui, Soliau-. 1'. Z. S. I'-'.M, p. 'J'Jl*. 



^ Hrad and thorax black ; antcnna> white at tii>8 ; vertex of head 

 and timil I- with some blue ; alxlonu-n crimson above ; wings hyaline, 

 the veins :md margins black. Fore wing with the base except at 

 eoBta and a discuidal bar black ; the cost a more widely black from 

 end .d- cell t<. apex. Hind wing with the terminal band dentate 

 above tornus, the inner area black. 



Ilah. HuAZii., CiuHtro raruu-.. Exp. :i«» millim. l>pet ni 

 Coll. Sihaus 



ni 1. Cosmosoma determinatum. (I 'lite IX. ti-. Ki.) 



lUpa detrrmmata, Hull. J..uni. Kmn. iSoc., /^ol. xii. p. 3'.»1 (IM70) ; Kirby, 

 r,»t. H.t. p. 143. 



f Head and thorax black ; frons, vertex of head, tegulw, meto- 

 thonix. and legs with patches of metallic blue ; aMomen orangc- 

 vellow the last thre«' segments black with lateral blue patches 

 toward^ extremity; wings hynline. the veins nnd margms black. 

 Fore wing with m'etallic blue at base of costn ; a black diKOMvllular 

 natch • the terminal band verv broad on apic.il area and expanding 

 towards tornus. Hind wing with the terminal band expanding on 



apica larea. i • n •_ 



Jhh. foLoMHiA, Cundinamnrca, 1 c{ tyi>e. hrp. 1 I millim. 



:,]:.. Cosmosoma lanthostictum, n. sp. (Plate IX. fig iM.) 



ta../m.*t.;;.a metaU<s<cuB, Druo,-. IJ.ol. tVntr.-Ain.. Hvt. i. p. '>H (nee McJn.). 



J Black ♦ vertex of head, thorax above and at sides, and legs 

 with patches of metallic blue scales; tan^i white at extremity; 

 abdomen with lateral blue spots at ba.se, followed by orange-ye low 

 Bpots on -Jnd and :ird segments, a dorsal series of yellow and blue 

 spots- wings hvaline, the veins and margins black. tore wing 

 with basal Idack patch with metallic blue spots on it ; adiscocelluJar 

 band • the terminal band ver)- wide on apical area and expanding 

 at tornus. Hind wing with the terminal band expanding towards 

 apex and tornup. 



