124 PROCEEDINGS OF THE NATIONAL MUSEUM. vol. 57 



Expanse. — Male 29 mm. Female 47 mm. 



Habitat. — Castro, Parana. 



TVpg.— Cat. No. 22437, U.S.N.M. 



Nearest Trochuda (Carama) modijicata Druce. 



PERNAMBIS, new genus. 



Female. — Antennae flattened, minutely serrate. Palpi upturned, 

 slender, not reaching vertex. Abdomen short, the anal segment 

 with thick tufts of hair. Wings long and narrow. Fore wings: 

 cell long and narrow; veins 2, 3, 4 equally apart; 5 close to 4 or 

 from a point; 6 and 7 from a point near upper angle; 8 and 9 on long 

 stalk from upper angle; 10 and 11 from cell. Hind wings: Vein 2 

 well before end of cell; 3 and 4 from a point at end of cell; 5 below 

 middle of discocellular; 6 from below upper angle of cell; a small 

 areole in cell at middle of discocellular; 7 from upper angle of cell. 



Type of genus. — Pemamhis intervenata, new species. 



PERNAMBIS INTERVENATA, new species. 



Female. — Body brown. Fore wings white with bro^^^l streaks on 

 all interspaces. Hind wings brown, the veins on terminal half 

 streaked with white. 



Expanse. — 33 mm. 



^aMtoi.— Pernambuco, Brazil. 



Type.—Cfii. No. 22438. 



ORGYU GUATEMALTECA, new species. 



Male. — Palpi pale brown; antennae with the shaft pale brown, 

 the pectinations fuscous. Head and thorax bone color, the patagia 

 tipped with fuscous. Abdomen pale brown. Fore wings bright 

 brown; a basal and a medial black bro\\Ti line, the former slightly 

 outbent, the latter nearly straight; a white lunule at end of cell 

 filled in with bright brown and followed by a black shade which 

 coalesces with the postmodial line, the latter being black brown, 

 fine, lunular, incurved below cell, and is followed by clusters of 

 dark brown scales on interspaces forming streaks toward costa; 

 some marginal brown shading. Hind wings dull fuscous brown, the 

 cilia pale. Wings below ochreous brovvTi, the disk of fore Aving tinged 

 with black; a black post-medial shade and sub terminal spots; the 

 hind wing with a postmedial dark line. 



Expanse. — 26 mm. 



Habitat. — Cayuga, Guatemala. 



Type.— Cat. No. 22439, U.S.N.M. 



BOLEPA CASTRONA, new species. 



Female. — Body rosy brown, the palpi darker; shaft of antennae 

 ochreous. Wings silky rosy brown. Fore wings: an antemedial, 



