)ietc Sou(/i-Aiiien'ciiii Arcliauai. "207 



5. Ochroiiufd liruinu'scenSj sp. n. 



r? . Palpi ajid froiis fii.><ci)us brown; vertex aii'l t(*p;iil:n 

 l)iilf, with rufous spots ; pata^ia fuscous, with rufou.s bortler ; 

 tliorax fuscous ; abilonicn tuscou>*, except first two se^^uients, 

 which are whitish; antenuju whitish fuscous, liasal third of 

 fore wing buff, with ill-defiiiecl rufous rings and spots ; rest 

 of fore wing brown, irrorated wiili dark chestnut ; near apex 

 is a biitr patch marked willi rufous. Iliiid wing butVy 

 grevish white, waslied with fuscous towar.ls margin. 



?. Larger than male; basal and suba[)ical buff areas 

 almost obliterated by the coalescing of the rufous markings ; 

 thorax, abdomen, and hind wings luscous brown. 



Length of fore wing, ^ 12, ? 16 mm. 



Ifub. Aroewarwa Creek, ]\Iaroewym Valley, Surinam, 

 April 1005, and Fonte Boa, Upper Amazon, June l'J07 

 {S. M. Klages). 11 c? ^ , 1 ?. 



6. Ochrodota atro, sp. n. 



J. Palpi and head deep brown; tegula>, patagia, and 

 tliorax brown-black, with small indistinct orange marks ; 

 abdomen brown-black ; antenna3 dark fuscous. Fore wings 

 brown-black, costa more brown ; basal fourth and a subaj^ical 

 patch orange-buff, blotched with rufous brown. Hind wings 

 brown-black. 



Lentrth of fore wins: 1- mm. 



Hub. La Oroya, Kio Inambari, S.E. Peru, .'UOO feet, 

 March 1905 (wet season) {G. R. Ockenden). 2 c? (^ . 



7. Ochruduta affinis^ sp. n. 



? . Similar to pronopides and sitnilis. Wings and body 

 uniform sooty fuscous ; pale basal and subapical areas of 

 allied two species only indicated by a white dot near base of 

 cell and some huffish subapical spots. 



(J . Smaller, and {)ale dots and spots larger. 



Length of fore wing, ? 16, cJ 11 mm. 



/lab. Fonte Boa, Upper Amazon, June, August, and 

 September 1906 {S. M. Klages) ; Codajos, Upper Amazon, 

 April 1907 (6'. M. Klages). 3 S 6 ,^ ? ? • 



8. Teaaellarctia distincta, sp. n. 



(S . Palpi, antennse, tegulce, and head pale fuscous grey ; 

 jKitagia and thorax dull whitish buff. Foic wing rufcscent 



