NO. 2050. LEPIDOPTERA OF THE PANAMA CANAL ZONE—DYAR. 323 



wing sordid yellowish, clouded with brownish over tornus and black 

 at apex; outer line vague, pale, denticulate, exserted above middle; 

 terminal dots nearly confluent. Hind wing fuscous-black, pale at 

 base. Fringes pale on both wings. Expanse, 16 mm. 



Type.— Female, No. 16338, U.S.N.M.; La Chorrera, May, 1912 

 (Busck). 



POCOCERA ADOLESCENS, new species. 



Fore wing greenish gray, the costa dark centrally; a blackish tri- 

 angular mark at base of inner margin, origin of vein 2 and round arc 

 in cell; inner line oblique, of the pale ground, shghtly irregular; 

 outer line whitish, dentate, excurved above, relieved in the dark 

 outer ground, which shades to violaceous gray at apex. Hind wing 

 dark fuscous. Palpi of male very long, recurved over the thorax, 

 conceaHng a hair-pencil; no process on antenna. 



Cotypes.—Uale and female, No. 16339, U.S.N.M.; Porto Bello, 

 May, 1912 (Busck). 



POCOCERA CAPNODON, new species. 



Dark gray, irrorate, the lines of hghter ground color; fore wing 

 blackish at base on inner margin; outer hue bent outward on sub- 

 median, broad, edged by dark narrow lines, not waved; a luteous 

 gray patch bounded by vein 2, segment of the obsolete median line, 

 outer line and inner margin; discal venules dark-hned in the male; 

 outer hne pale, shghtly excurved in the upper portion, edged by 

 dotted denticulate dark Hues; terminal space shaded with blacldsh; 

 terminal black hne of nearly joined dots. Hind wing dark fuscous, 

 hghter between the veins in the male. Expanse, 14 mm. 



Cotypes. — Two males, one female, No. 16340, U.S.N.M.; Porto 

 Bello, April, 1912 (Busck); Trinidad River, March, 1912 (Busck). 



POCOCERA SPH^ROPHORA, new species. 



Wmgs long and narrov/; fore wing fuscous shaded over luteous, 

 which appears mesially; base dark to the inner Hne, which is black, 

 of thi'ee arcs, each inclosing a black tufted spot, of which the center 

 one is large; a black waved shade beyond the middle; outer line 

 close to the margin, black witliin, pale without, denticulate, oblique 

 above; terminal space dark. Hind wing blackish fuscous, subtrans- 

 lucent between the veins. Expanse, 26 mm. 



Type.— Female, No. 16341, U.S.N.M.; TaberniUa, Canal Zone, 

 May, 1907 (Busck). 



MACALLA THYRSISALIS Walker. 



2. Porto Bello, March, 1911 (Busck). 



MACALLA NIVEORUFA Hampson. 



5. Corozal, Canal Zone, April, 1911 (Busck); Cabima, May, 1911 

 (Busck); La Chorrera, May, 1912 (Busck); Trinidad River, June 

 and September, 1912 (Busck). 



LEPIDOGMA VIOLESCENS, new species. 



Violaceous gray vnth. sparse black irrorations; a black mark at 

 base of inner margin ; inner line near the middle of the wing, shghtly 



