234 XUAT1BJE. 



lower part of frons whitish ; antennae with the shaft crimson, black 

 before extremities which are whitish, the branches black ; fore coxa; 

 white ; abdomen with the basal segments fulvous orange, the ter- 

 minal half black, the ventral surface white and yellow to beyond 

 middle. Fore wing hyaline, the costal half and veins tinged with 

 fulvous yellow, the costal edge and inner margin black ; orange 

 streaks below costa and above basal half of inner margin ; the veins 

 towards termen and cilia brown. Hind wing hyaline, the veins and 

 margins yellow tinged with brown ; cilia brownish ; the underside 

 with the costal area orange to beyond middle. 



Hab. Fr. Guiana, Nouveau Chantier (Le Moult), type f c? in 

 Coll. Dognin. Exp. 30 millim. 



*819 a. Eumenogaster baura. (Plate XII. fig. 18.) 



Eitmenogaster baura, D. Jones, Trans. Ent. Soc. 1914, ined. pi. i. f. 11. 



c? . Head black, the palpi in front, frons and guise white, the 

 back of head with some yellow ; tegulse and patagia yellow, the 

 latter with black streaks ; dorsum of thorax black with yellow patch 

 on metathorax ; pectus black with yellow patches at sides ; legs 

 black, the coxa; with white patches, the hind femora streaked with 

 yellow, the mid and hind tibia; with crimson and the tarsi yellow 

 with some black at extremities ; abdomen black-brown with dorsal 

 yellow patch on basal segment and subdorsal patches on 2nd and 

 3rd segments, the ventral surface with the 1st segment yellow 

 edged with black, the 2nd white edged with black and the 3rd and 

 4th crimson. Fore wing hyaline, the veins and margins black ; 

 a crimson streak below costa and another above basal half of inner 

 margin, the discocellulars crimson with some fulvous and blackish 

 suffusion in and beyond the cell. Hind wind hyaline, the veins and 

 margins black, the costal edge whitish to beyond middle with a 

 black streak below it, some yellow on inner margin ; the underside 

 with orange streak turning to crimson outwardly on costa. 



Hab. S. Brazil, Sao Paulo, Baura (D. Jones), type f <$ in Coll. 

 D, Jones. JSspp 32 millim. 



821 a. Urolasia albipuncta. (Plate XII. fig. 19.) 



Urolasia albipuncta, Dmce, A, M. N. H. (7) xv. p. 462 (1905). 



c? . Head, thorax, and abdomen black shot with blue ; palpi in 

 front, frons, gulae, a ring round neck, spots on shoulders, pro- and 

 metathorax, patches on pectus, and coxre white ; abdomen Avith dorsal 

 series of white spots, the ventral surface with the 1st two segments 

 white and sublateral spots on 4th, 5th, and 6th segments. Fore 

 wing hyaline, the veins and margins black ; a white point at base ; 

 a black discoidal bar ; the terminal band expanding on apical area. 

 Hind wing Ivyaline, the veins and margins black ; the terminal 

 band expanding on apical area and below vein 2, the inner area 

 black ; the underside with some white near base. 



Hah. Venezuela, Caura Valley {Klages), 2 3 . Exp. 32 

 millim. 



