( 30) 



2ti. Loxophlebia cosmosomoides sp. nov. 



?. Fore coxae bnfF; legs yellow, outside of tibiae lilaik ; paljii yellow ; head 

 and antennae blark ; slionlders yellow; thorax black, metatliorax oranijje; abdomen 



rufous oranjre, sixth and seventh segments black. AVings hyaline-white ; costa 



of forewing black, basal fifth hyaline, discoeellnlar bar black, veins 3, 4, 5, and 6 

 orange, rest black, inner margin basal half narrow black, apical half and tornus 

 widely black, including outer halves of veins 1 and 3, outer margin and ai)ical 

 two-fifths of wing black : hindwiiig, nervures, inner area, and costa orange, outer 

 margin and ai>ical two-fifths black. 



Length of forewing : 1» mm. 



I/iil>. Aroewarwa Creek, Maroewym Valley, f^urinam, .July 1905 (S. M. Klages), 



1 <?. 



27. Loxophlebia semiflava sp. nov. 



cJ. Legs brown-black, fure coxae and innerside of hind tibiae white ; frons 

 white ; jialpi black ; antennae black, apical fifth white ; vertex an<l tegulae lilack ; 

 thorax black, orange patches at base of patagia; abdomen orange-yellow, a narrow 



black band on basal segment. Wings hyaline-white, forewing with margins, 



nervures, and discoeellnlar bar black, expanding at termen ; hindwing with margins 

 and nervures black. Ventral valve large and brown. 



Ifii//. Corosita, C'aura River, Jnne 19ii4, and Marijia, ('aura River, Venezucda 

 (S. M. Klages), 2 ^S. Type c?, Corosita. 



28. Chrostosoma viridipunctatum sp. nov. 



?. Differs from ? of /enestrina Bull, in the wings being entirely hyaline 

 and the discoeellnlar bar forming a wide black-brown band across the forewing, 

 joining both costal and inner margins ; a bright metallic green jjatch on meta- 

 thorax and lateral rows of similar patches on abdomen. 



Length of forewing : 1.5 mm. 



//a//. Yungas de la Paz, Bolivia, November 1890, Mod metres (Garlep])), 

 1 ?. 



29. Chrostosoma schausi sp. nov. 



?. Legs black-brown, metallic green patches on tibiae, hind tarsi whitish; 

 antennae black; shoulders below tegulae crimson; head and thorax metallic 

 green ; abdomen metallic green with narrow black rings and median dorsal 



line, bivsal segment crimson. Wings hyaline-white ; forewing, basal two-fifths 



of costa hyaline, rest black, tornus, outer and inner margins, a broad discal 

 transverse band, and terminal fifth of wing black ; hindwing, tornus and outer 

 fourth of wing black. 



7/«i. Chirirpii, Panama, I ?; Paramba, West Ecuador, 1 ?. Type ?, 

 < 'liirii|ui. 



30. Leucotomis felderi sp. iu)v. 



?. Legs wood-brown; head black; antennae black, apical two-fifths white; 

 thorax black, tegulae and patagia orange ; abdomen orange, median dorsal line 



and last two segments black. Wings hyaline-yellowish, basal third of both 



wings orange ; forewing, outer half of inner margin, large discoeellnlar patch, 

 outer two-thirds of costa, and outer margin black, the latter strongly expanded 

 at tornus and termen ; hindwing, outer third, outer margin, and tornus lilack. 



I 



