TTNEID.B. 281 



men fuscous ; uncus consistiu"^ of a (jundrate plate with two 

 moderately long S[)ines abru])lly bout downwards from angles, 

 reiuote at origin, but converging and with tijts appressed ; valvoe 

 long, slender, rather ui)curved, apex round-pointed. I'orewings 

 elongate, rutlier dilated, costa gently arched, apex rounded-obtuse, 

 terinen rounded, somewhat oblicjue ; whitish-ochreous, irregularly 

 sprinkled fuscous, and with some scattered fuscous strigula), 

 especially posteriorly; about twelve small dark fuscous spots 

 along costa, basal fifth suffused dark fuscous; irregular dark 

 fuscous spots beneath middle of disc and on end of cell, near 

 ternien above middle, and a series of small irregular spots along 

 termen : cilia whitish-ochreous obscurely barred fuscous. Hind- 

 wings fuscous ; cilia pale fuscous. 



Iowa; one specimen. One torewing of this example has vein 3 

 abnormally furcate at apex, 



j Acrolophns leiicallactis, n. sp. 



c? 2. 19-20 mm. Head, palpi, thorax fuscous speckled whitish ; 

 palpi J extremely long, recurved, reaching end ot" thorax, clothed 

 with dense loose scales throughout, roughly expanded at apex, 

 2 moderate, curved, obliquely ascending. Antennte J simple, 

 shortly ciliated. Abdomen rather hairy, grey ; S uncus npparently 

 but not truly single, closely appressed throughout, projecting from 

 a triangular plate, moderate, hardly curved ; valvae broad, a])fcx 

 evenly rounded ; between these the oedeagus extends nearly to 

 their apex, and close beneath it is a nearly equally long slightly 

 curved acute s]>ine. Forewings elongate, costa slightly arched, 

 apex rounded-obtuse, termen rather obliquely rounded ; S and 9 

 stalked ; fuscous, irrorated dark fuscous, more or less expressing a 

 general strigulation more or less sprinkled whitish, in one specimen 

 Avith considerable whitish suffusion on basal third and suffused 

 wdnte spots on fold beyond middle, and towards termen beneath 

 apex; some black scales beneath middle of disc, and a vague patch 

 of dark suffusion between end of cell and apex : cilia fuscous 

 irrorated dark fjrey and white, sometimes barred white. Hind- 

 wings giey ; cilia light grey or whitish-grey. 

 Arizona, Nogales, July ; three specimens. 



^J Lampronia symmeles, n. sp. 



d' . 7 mm. Head pale greyish-ochreous, face and palpi ochreous- 

 whitish. Antennae grey. Thorax dark fuscous. Abdomen grey. 

 Forewings elongate, costa gently arched, apex obtuse-pointed, 

 termen very obliquely rounded ; dark purplish-fuscous: cilia grey, 

 a dark grey subbasal shade. Hindwings bronzy-grey ; cilia light 

 grev. Wings beneath brassy-iridescent. 



Colombia, Cali (500 feet), La Crumbre (G()00 feet). May {ParisJi); 

 two specimens. 



