LEPIDOPTERA HETEROCERA 
985 
Botvs Autoclesalis. 
Mas. Fyscescente-cinerea, sat gracilis ; palpi fusci, porrecti , 
acuti ; abdomen alas posticas perpaullo superans , guttis subtus 
lateralibus nigris,fasciculo apicali parvo fusco ; alee cinerece , 
fusco conspersce , punctis marginalibus nigris ; anticce acutes , 
lineis interiore et exteriore nigricantibus denticulatis , hac 
obliqua costam versus retracta , spatio marginali fusco , mn*- 
forrni e annulis duobus connexis fuscis ; posticce linea exte- 
riore subtus bene deter minata. 
Male. Brownish cinereous, rather slender, whitish cinereous 
beneath. Palpi brown, porrect, acute, as long as the breadth of the 
head, separated by the proboscis. Abdomen extending very little 
beyond the hind wings, with black dots along each side beneath ; 
apical tuft small, brown. Wings cinereous, speckled with brown, 
moderately broad; marginal points black. Fore wings acute ; inte- 
rior and exterior lines blackish, denticulated ; the latter oblique, 
retracted towards the costa ; space beyond it brown ; reniform mark 
represented by two connected brown ringlets. Hind wings with the 
exterior line more distinct beneath than above. Length of the 
body 3 lines ; of the wings 7 lines. 
Allied to B. Tytiusalis . 
Bio Janeiro. In Mr. Fry’s collection. 
Botvs Azionalts. 
Mas. Albida, gracilis ; thorax antice fuscescens ; abdomen alas 
posticas longe superans ; pedes longi , gracillimi ; alee angustee , 
iridescentes , semihyalinee , apud marginem exteriorem fusees - 
cente-cinereee , lineis duabus fuscis, linea exteriore undulata, 
linea marginali obscure fusca , anticce valde acutee, apud cos- 
tam fuscescentes , linea media postica obliqua , linea exteriore 
apud costam lata nigricante , reniformi lunulata , margine exte- 
riore perobliquo. 
Nearly allied to B. Creonalis and B. Tytiusalis . Male. 
Whitish, slender. Thorax brownish in front. Abdomen extending 
far beyond the hind wings. Legs long, very slender. Wings nar- 
row, iridescent, semihyaline, brownish cinereous along the exterior 
border, with two brown lines, of which the exterior one is slightly 
undulating and more oblique than the other; marginal line dark 
brown ; fringe interlined. Fore wings very acute, brownish along 
the costa, with a middle oblique brown line behind the somewhat 
