NO. 1420. NE W so UTH A M ERIC A N MO THS—SCHA US. 253 



HETEROCAMPA MARGINALIS, new species. 



Head and thorax dark moss o-roen. Abdomen dull brown. Prima- 

 ries: light violaceous brown; a dark green shade on costa near base, 

 extending into cell; submedian light green; space between veins 2 

 and ?) light green; a dark brown slightly curved line from costa near 

 apex to vein 3 near outer margin, broadly shaded with white inwardly; 

 the space between this and cell pale green; the outer margin beyond it 

 irro rated with black towards apex; marginal green blotches between 

 the veins; a terminal dark line; a small black spot at inner angle; 

 indistinct traces- of an antemedial and a postmedial dentate, tine dark 

 brown line. Secondaries dull blackish ])rown. 



Expame. — SH mm. 



Habitat. — St. Jean, Maroni River, French Guiana. 



Type.—C^i. No. 8688, U.S.N.M. 



HETEROCAMPA .<EMULA, new species. 



Palpi, head, and anterior half of thorax rich brown; posterior half 

 of thorax grey. A])domen dull black brown; a subdorsal gre}^ and 

 brown tuft at base; reddish brown on second segment; anal segments 

 dark grey; two black spots on last segment; underneath creamy white. 

 Tarsi brown with wdiite rings. Primaries dark brown; the inner mar- 

 gin pale grey, the grey extending above submedian vein in places; a 

 greyish brown spot at base of costa; traces of dark geminate basal, 

 antemedial, medial, and triplicate postmedial lines; a round grey spot 

 at end of cell, inwardly surmounted ])v a smaller spot; a row of white 

 spots between second and third postmedial line, preceded by a grey 

 spot between veins 3 and 4; a marginal grey spot between 3 and 4; an 

 irregular broad grey shade from vein 5 to apex; a terminal grey lunu- 

 lar line, leaving brown intervenal spots which extend on to fringe 

 Secondaries dark brown; a black spot surmounted by white at anal 

 angle; fringe whitish, shaded with Itrown. 



Ki'jxinse. — 41 mm. 



Hahitat. — St. Laurent, Maroni River, French Guiana. 



Allied to II. Ixca. Schaus. 



Type.—C^i. No. 8689, U.S.N.M. 



HETEROCAMPA NOTABILIS, new species. 



Palpi grey, laterally black towards base. Head grey, vertex mot- 

 tled with pale brown. Collar and thorax light brown, the patagia 

 edged with grey; a dark-brown subdorsal spot at base of abdomen, 

 which is greyish brown. Primaries grey; a darker grey line below 

 subcostal; a brown shade from outer margin between veins i and 7, 

 widening to inner margin near base and inner angle; a black point at 

 end of cell; some postmedial white points on veins followed and pre- 



