116 LEPIDOPTERA HEIEROCERA 
10. S. bistriala (Warren). Brazil. 
Microloxia bistriata, Narren, Novit. Zool. Vol. 4, p. 426 (1897). 
1I. S. fexana, Hulst (huj. gen. ?). 'Texas. 
Synchlora texana, Hulst, The Canad. Entom. Vol. 30, p. 160 (1808). 
12. S. fallida (Warren). Island of Bonaire. 
Aplodes pallida, Waxren, Novit. Zool. Vol. 7, p. 131 (1900). 
13. S. dilucida (Warren). Brazil. 
Microloxia dilucida, Warren, Novit. Zool. Vol. 7, p. 135 (1900). 
14. S. apicata (Warren) (huj. gen. ?). Brazil. 
Microloxia apicata, Warren, Novit. Zool. Vol. 7, p. 136 (1900). 
15. S. delicatula (Dognin). French Guiana. 
Aplodes delicatula, Dognin, Ann. Soc. Ent. Belg. Vol. 53, p. 87 (1909). 
16. S. dorsuaria, nov. sp. 1), Prout. Antigua. 
74. GENUS CHLOROSEA, PACKARD 
Chlorosea. Packard, Proc. Bost. Soc. Nat. Hist. Vol. 16, p. 31 (1873). 
Characters. — Face smooth. Palpus in both sexes quite moderate, second joint rather stout, 
strongly rough-scaled, third joint in both sexes quite small, partly concealed. Tongue present, slender. 
Antenna less than one-half, in cf bipectinate almost to apex with rather short branches, in Q shortly 
serrate-dentate. Pectus and femora hairy. Hindtibia in cf not dilated, in both sexes with a single pair 
of moderate, equal spurs (terminals). Abdomen very slightly crested. Frenulum present in both sexes, 
arising from before a slight basal expansion, c retinaculum rather near base of forewing. Forewing with 
costa arched, apex rather acute, termen nearly straight. oblique, cell less than one-half, DC deeply 
inbent, SC! (in type) anostomosing with C, SC? normal, R! just separate, R? from above middle, M! sepa- 
rate; hindwing with costa rather long, apex rounded, termen rather straight, cell rather short, DC? deeply 
inbent, SC approximated to cell for some distance, SC? stalked, R* characteristic, M! separate. 
Early stages unknown. 
Type of the genus : C/lorosea nevadaria, Packard (1873). 
Geographical distribution of species. — Western United States. 
I. C. nevadaria, Packard. Western U. S. A. 
Chlorosea nevadaria, Packard, Proc. Bost. Soc. Nat. Hist. Vol. 16, p. 31(1873). 
2. C. proutaria, Pearsall Utah. 
Chlorosea proutaría, Pearsall, T'he Canad. Entom, Vol. 43. p. 250 (1911). 
3. C. roseitacta, nov. sp. 2), Prout. Arizona. 
1) Synchlora dorsuaria, nov. sp. — c, 23 mm. Face green. Vertex white between antennis, red behind. Occiput green. Base of 
antennal shaft white. Thorax green above, white beneath. Foreleg partly green, white beneath, tibia marked with red above. Abdomen white, the first 
four segments dorsally apple-green, segments 2-4 bearing each a white, red-margined dorsal spot. Wings bright apple-green. Forewing with costa 
narrowly pure white, red at base; lines indicated by white dots on the veins, antemedian very ill-defined, postmedian distinct, the dots on R* and 5M* 
somewhat, and that on SM! (the fold) considerably further from termen than the others; cell spot minute but distinct, blackish red. Hindwing similar. 
Underside whitish green, costal half of forewing greener, costal margin itselí tinged with ochreous, becoming white at exireme edge. Antigua, two c (type 
and cotype) in coll, Oxford Mus. 
2) Chlorosea roseitacta, nov. sp. — c, 3o mm. Face and palpus rosy (somewhat abraded). Vertex broadly white, faintly tinged with 
pink behind ; occiput green. Antennal shaft white; pectinations short (about twice width of shaft). Thorax green above and beneath. Femora green, tibia 
and tarsi whitish, foretibia rosy on inner side. Abdomen white, anteriorly with a dorsal pattern, the second, third and fourth segments béiuj: partly pink, 
enclosing very large, subtriangular white blotches, their apices directed cephalad. Wings shaped nearly as in zevadaría, thecosta (except distally) and 
termen of forewing still straighter, the wing therefore appearing more triangular, sharper; colour as in that species, costal haif of hindwing slightly whiter, 
tornus slightly deeper green ; lineon forewing placed as in zevadar?a, but more slender ; that on hindwing likewise more slender, distinct at inner margin, 
but losing itself costally to middle of wing; costa of forewing very narrowly white, except basally ; inner margin of hindwing with a rosy streak from post- 
median line basewards for 2 mm. ; at its proximal extremity there is a faint suggestion of the commencement of an antemedian white line; fringes green 
proximally, white distally. Underside somewhat paler, postmedian line fainter, no rosy streak on inner margin of hindwing. Palmerlee, Arizona. Type in 
coll. L. B. Prout. Structure as in zevadaria, but SC! of forewing free. Readily distinguished by its small size and the rosy mark on the hindwing. 
