(ECOPHOPJDiE. 5i7 



this and margin throughout; some short dark fuscous margiual 

 marks on posterior part of costa and termen : cilia rose-pink, with 

 dark fuscous subbasal line, becoming whitish towards tips. Hind- 

 wings whitish-ochreous, slightly greyish towards apex; cilia 

 whitish-ochreous, tinged with grey round apex. 



ruKNcn GtJiANA, St. Jean, li. Maroui, in July ; one specimen. 



Atelosticha rhodoclista, n . sp. 

 (S . 12 ram. Head whitish, sides of face grey, crown mixed 

 with grey. Antennal ciliations 3. Thorax whitish sprinkled 

 with grey, with double brown spot before middle. Abdomen 

 grey-whitish, anal tuft whitish-ochreous. Forewings elongate, 

 posteriorly rather dilated, costa gently arched, apex obtuse, termen 

 nearly straight, rather oblique; whitish, slightly sprinkled with 

 grey ; costal edge towards base interruptedly blackish ; a dark 

 tuscous subbasal dot in middle ; first discal stigma transverse, 

 dark fuscous, plical somewhat smaller, directly beneath it ; a dark 

 fuscous spot on middle of costa, costal edge beyond this rose-pink 

 to origin of cilia ; three small dark fuscous spots beneath costa pos- 

 teriorly, from second an irregular rather dark fuscous line runs to 

 I of dorsum, a darker spot on it indicating second discal stigma ; 

 an irregular submarginal dark fuscous streak before termen, 

 thickest near apex ; a fine marginal line of dark fuscous irroration 

 round posterior part of costa and apex, broken into dots on termen: 

 cilia rose-pink, becoming whitish towards tornus. Hindwings 

 grey, thinly scaled in disc ; cilia grey. 



-b'KENCH (juiana, St. Jean, R. Maroni, in July ; one specimen. 



Atelosticha halosphora, n. sp. 



5 . 17 mm. Head light fuscous, face pearly whitish-fuscous. 

 Palpi with second joint fuscous, terminal joint rather shorter, 

 yellowish, tinged with crimson above towards base. Antennae 

 grey, base crimson. Thorax fuscous, with small crimson spot at 

 posterior extremity. Forewings elongate, posteriorly dilated, costa 

 strongly ai'ched, apex obliquely rounded oft', termen rounded, nearly 

 vertical ; fuscous ; costal edge crimson-pink ; a small pale yellowish 

 mark on dorsum towards base, touched with crimson and followed 

 by a blackish dot ; stigmata cloudy, blackish, plical obliquely 

 beyond first discal, second discal rather large ; some dark grey 

 irroration on dorsal area from | to |, and an interrupted irregular 

 dark grey line-segment beyond cell : cilia bright yellow, on middle 

 of termen crimson at base, beneath this wholly grey. Hindwings 

 grey ; cilia pale grey, becoming light yellowish round apex. 



Fkencu Guiana, R. Maroni ; one specimen. The abnormal 

 facies of this interesting insect would render it liable to be mis- '^ 

 taken for a Stenoma of the camarodes group, which again implies 

 that it has an Hemipterous aspect ; it may probably be a case of 

 mimicrj'. 

 ^ 2n2 



