some new Syntomidaj. 511 



on each side of second and third. Fore and hind wings 

 hyaline, base broadly black, nervures and margins black. 



Length of fore wing 17 mm. 



Hab. Santo Domingo, Carabaya, Peru, 6500 feet (wet 

 season), Nov. 1902 (G. R. Ockenden). 



1 ?. 



(13) Gymnelia pilosa, sp. n. 



$ . Pectus black ; legs black and white ; head black ; 

 antennas black, white tips; tegulse black, with white central 

 spot ; patagia black, with white marginal fringe of long 

 hairs ; thorax black ; abdomen black, with deep orange rings 

 and scattered long white hairs. Fore wings hyaline yellowish, 

 more brown near nervures ; base black, with white spot ; 

 inner margin black, with broad yellow band above it at basal 

 half, an orange dash on outer half ; a large discocellular 

 stigma ; nervures and outer margin black ; wing between 

 veins 6 and 8 at outer margin strongly excised, and a largo 

 black spot at the excision ; basal two-thirds of costa hyaline, 

 rest black. Hind wing hyaline, base black, basal half covered 

 with a whitish fluorescence ; inner area sooty grey, with 

 long white hairs ; tornus, outer margin, nervures, and large 

 cellular stigma black. 



Length of fore wing 20 mm. 



Hab. Marcapata, E. Peru, 10,800 feet (G. R. Ockenden). 



1 ?. 



(14) Isanthrene mathani^ sp. n. 



$ ?. Pectus black, with metallic-blue spots; legs dark 

 brown, with blue metallic bands and white on coxaa ; head 

 black, with three metallic-blue spots ; antennae black ; teguke 

 black, apical third bright orange ; patagia bright orange, 

 with black borders and a basal blue spot ; thorax black, with 

 four blue spots ; abdomen metallic blue ; a basal transverse 

 yellow band ; a dorsal black longitudinal band and very 

 narrow intersegmental orange lines, each segment edged with 

 black, last segment entirely orange. Fore wing hyaline 

 yellow ; outer margin, nervures, and large apical patch 

 black ; four-fifths of costa and inner margin orange, rest 

 black. Hind wing hyaline yellow ; fringe, tornus, and 

 nervures black. 



Length of fore wing 21 mm. 



Hab. Cananche, Cundinamarca, June 1903 (M.deMathan) ; 

 Columbia (A. E. Pratt). 



2 (?(?,! ?. 



