100 GENERIC SYNOPSIS. 
OURAPTERYX Leach. Acmyxa Tr. 1sp. P. G. Sumbucaria L. Curt. 508. 
Antenne simple in g 9; hind wings truncate-caudate, anterior very acute 
at tip. 
CAMPZA Lam. Merrocampa Latr. 1 sp. P. G. margaritaria L. Don. 543. 
Palpi very short; maxille long; antenne slightly bipectinated in ¢; thorax 
slender ; wings partially expanded, hinder margin angular ; larva 12-footed. 
ELLOPIA St. Camramap. Lam. 1 sp. P. G. fasciariaL. Ub. f. 446, 447. 
Palpi very short; maxille elongate; antenne ¢ bipectinated, 9 pubescent ; 
thorax slender; wings slightly expanded, hinder margins rounded ; larva 12- 
footed. 
HIPPARCHUS Leach. Geometra p. Hub. 1 sp. P. G. papilionaria L. 
Palpi distinct, approximating ; maxilla moderate; antenne slightly pectinated, 
subserrate at tip in ¢, simple in 9; wings green, deltoid in repose, anterior 
entire, posterior denticulate. Curt. 300. 
HEMITHEA Dup. Hirrarcuus p. Curt. 3 sp. P. G. vernaria L. Curt. 300. 
Palpi short, slender, remote ; antennz slightly pectinated, subserrated at tip in 2; 
thorax slender; wings deltoid, anterior acute at tip, posterior sometimes 
angular. 
CHLORISSA St. Hirrarcuus p. Leach. 4 sp. P.G. viridata L. Alb. f. 80. a. e. 
Palpi slender ; maxillz rather long; antennez short, ciliated in g, subpubescent 
in 9; wings entire, deltoid in repose, apex acute, posterior angulated ; pos- 
terior tibiz ¢ thick. 
CLEORA Curt. Boarmia p. Tr. 5 sp. G. Bajularia W. V. Curt. 88. 
Palpi distinct, scaly, obliquely porrected; maxille nearly as long as antenna, 
which are bipectinated in g, but simple at tip; wings partially extended, ante- 
rior entire, posterior subdentate. 
EPHYRA Dup. Cyctornora St. 8 sp. P. G. porata L. Curt. 447. 
Palpi slender, drooping; maxillz long ;"antenne bipectinated in @, terminal half 
simple; thorax slender; wings slightly expanded, ocellated, anterior with the 
apex acute, posterior subangulate. 
ALCIS Curt. Boarmia p. Tr. 10sp. P. G. repandata L. Curt. 113. 
Palpi porrected, obtuse ; maxilla moderately long ; antenne ¢ bipectinated, 
simple at tip; thorax slender ; wings horizontal, anterior entire, posterior 
dentate. 
HEMEROPHILA St. Acipauia p. Tr. 1 sp. P. abruptaria Thunb. 
Palpi short, subclavate ; maxilla rather short; antenne bipectinated, except at 
the tip, in g, which is serrated; wings expanded, deeply indented, anterior 
angulated. Donoy. 251. 1. 
BOARMIA Tr. Gerometra p. Hubn, Tsp. G. abietaria W. V. Curt. 280. 
Palpi and maxille short; antenne g pilose, 2 simple ; thorax small; wings 
horizontal in repose, speckled, anterior entire, posterior dentate. 
HALIA Dup. Grammatornora St. Cat. 1sp. P. G Vauaria L. Don. 196. 
Palpi short, basal joint very long; wings short, triangular, pulverose, anterior 
entire, posterior subdentate ; antenne ¢ bipectinated, terminal joints simple ; 
maxillz long. 
NUMERIA Dup. Azrneruora St. Cat. 1sp. P. G. pulveraria L. 
Palpi distant, projecting; maxille short; antenne bipectinated, except at the 
tip, in g, serrated in 9; thorax slender; wings entire, pulverose. Harr. A. 
42. 0. 
CABERA Ochs. Asritates p. Curt. 3 sp. P. G. pusaria L. Harr. A. 44. h, 
