June 1894. J NeUMCEGEN & DVAR. N. A. BOMBVCES. 69 



Genus Monoleuca Grote &-' Robinson. 

 1869 - Mouoleuca Gkote & Robinson, Trans. Am. Ent. Soc, Vol. II, p. 187. 

 Synopsis of species. 

 Transverse band upright. 

 Band white. 



Band narrow ; preciiled by a ferruginous shade . . SUbdentOSa. 



Band wider ; wing concolorous .... semifascia. 



Band yellow sulfurea. 



Transverse band oblique ........ Obliqua. 



M. subdentosa Dyar. 



1S91 — Monoleuca subdentosa Dyar, Trans. Am. Ent. Soc, Vol. XVIII, 



p. 156- 

 Brown, secondaries paler. Half band on centre of internal 

 margin narrow, twice regularly undulate, preceded by a brighter 

 brown shade. 



Habitat^ Florida. 

 M. semifacia Walker. 



1S55 — Limacodes semifascia Walker, Cat. Brit. Mus., pt. V, p. II51. 



Uniform deep brown ; secondaries paler. The white half band 

 is straight near internal margin but becomes broadened and irregu- 

 larly waved at the middle of the wing. 



Habitat, Southern States to Texas. 



M. sulfurea Grote. 



18S0 — Monoleuca sulphurea Grote, North Am. Ent., Vol. i, p. 60. 



Uniform brown ; the half band reaches median vein ; straight, 

 with minute dentose projections, silvery white with a slight yellow 

 tinge. 



Habitat, Florida. 



M. obliqua Hy. Edwards. 



1886 — Monoleuca obliqua Hv. Edwards, Ent. Amer., Vol. II, p. 10, 

 Uniform brown, the silvery white line very oblique, running 

 almost to base, cf antennae very shortly pectinated and only for 

 basal third. Secondaries much paler than fore wings. 

 Habitat, Florida. 



Genus Sisyrosea Grote. 



1876 — Sisyrosea GuO'l'E, Can. Ent., Vol. VIII, p. 112. 



1864— |U-f« Packard, Proc. Ent. Soc. Phil., Vol. Ill, p. 347 ; i8qi — Dvar, 



Ent. News, Vol. II, p. 156. 

 1892 — Sosiosa KiKBV, Cat. Lep. Het., Vol. I, p. 551. 



Synopsis of species. 

 Wings without distinct lines ....... inornata. 



Two transverse parallel dark lines ...... nasoni. 



