260 PROCEEDINGS OF THE NATIONAL MUSEUM. ol. 47. 



1912 (C. p. Crafts); Alhajuelo, April, 1911 (Busck); La Chorrera, 

 April and May, 1912 (Busck); Paraiso, Canal Zone, May, 1911 

 (Busck). 



SCYBALISTA POTENTALIS, new species. 



Foro wing white with dense longitudinal shades of ocher-brown; 

 subbasal line oblique, faint, ocher-brown; inner line white with dark 

 bro\\Ti outer edge, oblique across cell, incurved to submedian, then 

 oblique below; discal mark dark brown, lunate; outer line white, 

 edged by dark brown within, excurved above, dentate at vein 3, a 

 long inward tooth at vein 2, runnmg m along 1, then parallel to inner 

 line to margin ; a row of uniform terminal dashes, preceded by white. 

 Hmd wing whitish along costa, ocher-brown shaded outwardly; outer 

 line curved, white, brown withm, obsolete at both ends; four central 

 rounded black terminal dots, faintly duplicated within. Expanse, 

 14 mm. 



Type.— Female, No. 16115, U.S.N.M.; Taboga Island, February, 

 1912 (Busck). 



SYMPHYSA AM(ENALIS Walker. 



1. Corozal, Canal Zone, July, 1912 (C. P. Crafts). 



ZINCKENIA FASCIALIS Cramer. 



4. Porto Bello, March, 1911 (Busck) Corozal, Canal Zone, July 

 and November, 1912 (C. P. Crafts). 



ZINCKENIA PERSPECTALIS Hubner. 



14. Porto Bello, February, 1911, and April, 1912 (Busck); Taboga 

 Island, February, 1912 (Busck); Corozal, Canal Zone, March, 1911 

 (Busck); July, August, and November, 1912 (C. P. Crafts); Allia- 

 juelo, April, 1911 (Busck); Cabima, May, 1911 (Busck); La Chorrera, 

 May, 1912 (Busck). 



DESMIA TAGES Cramer. 



5. Taboga Island, February, 1912 (Busck); Cabima, May, 1911 

 (Busck); Corozal, Canal Zone, June and August, 1912 (C. P. Crafts). 



DESMIA BAJULALIS Guenee. 



2. Trinidad River, March, 1912 (Busck). 



DESMIA NOTALIS Felder. 



3. Trmidad River, March, 1912 (Busck); Cabima, May, 1911 

 (Busck); Corozal, Canal Zone, November, 1912 (C. P. Crafts). 



DESMIA GEMINALIS Snellen. 



2. Chu-iqui, May, 1907 (W. Schaus); Cabuna, May, 1911 (Busck). 



The male antoimse are thickened on basal two-fifths, then bent, 

 with mmute tuft only. The specimen from Chii-iqui is apparently 

 the female. 



DESMIA TETRATOCERA, new species. 



Thickened basal part of antenna not over the basal fourth, then a 

 tuft and curved region. Markings such as in geminalis, but the hind 



