164 HETEROCERA. 
16. Stenoma radicalis Z. | | 
Cryptolechia (4. Stenoma Z.) radicalis Z. Hor. Soc. Ent. Ross. 13 260 sp. 58, 286-7 sp. 21 (1877) '. 
Type 2 Mus. Stgr. 
Hab. Panama’: carriqui* (Ribbe). 
17. Stenoma walchiana Stoll. 
=latiwittella Wkr.’. 
Phalaena Tortrix walchiana Stoll, Crmr. Pap. Exot. 4191 Pf. 884° F (1781), 252, Essai Syst. Lp. 
27 (1782)'; Herbst Einl. Kenntz. Ins. 2 128-9 sp. 56 Pf. 46E°4 (1785)*. Tortrix ? 
walchiana Wkr. Cat. Lp. BM. 28 325 sp. 33 (1863) *%. Cryptolechia lativittella Wkr. Cat. Lp. 
BM. 29 720-1 sp. 49 (1864) *. Antaeotricha walchiana Wlsm. Pr. Z. Soc. Lond. 1897 99 
(1897) °. 
Hab. AMERICA, C-S. Central America—PANAMA: CHIRIQUI: Bugaba, 800-1500 ft. 
(G. C. Champion). South America—VenuzvELa (D. Dyson) *°—Surinam **°— 
BrazIL**: ESPIRITO SANTO (Schmidt)®: RIO DE JANEIRO: Corcovado (W. Schaus)°: 
SANTA CATHERINA 5—Prru, SE.: cuzco: Mts. (Garlepp). 
Closely allied to griseana F., but larger and more robust; the dorsal area of the 
forewings is darker and more olivaceous than in griseana, and the hindwings are quite 
dark with the costa narrowly white in both sexes. 
18. Stenoma griseana F. 
= *walchiana (nec Stoll) Z.”. 
Pyralis griseana F. Ent. Syst. 8 (2) 265 sp. 96 (1794)*; Trtn. Syst. Nat. 8 352 (1802) 2. Stenoma 
griseanum Z. Isis 1889 195 sp. 1 (1839)*. Antaevtricha walchiana Z. Linn. Ent. 9 391-3 
sp. 1 Pf. 3: 29-30 (1854) *. Pyralis griseana Z. Linn. Ent. 9 393 (1854)°. Antaeotricha 
walchiana Wkr. Cat. Lp. BM. 29 778 sp. 1 (1864) °. Antaeotricha griseana (p.) Z. Hor. Soc. 
Ent. Ross, 18 315-6 sp. 8 (1877)"; Wlsm. Tr. Ent. Soc. Lond. 1891 101 (1891)*: Wlsm. & 
Drnt. Merton Rules 12 (1896) °; Wism. Pr. Z. Soc. Lond. 1897 98-9 sp. 108 (1897) °°. 
Hab. AMERICA, C-I-S. Central America—Panama: PaNaMA: La Chorrera, 1V-V. 
1898 (C. H. Dolby-Tyler). West Indies (*“‘ Americae meridionalis Insulis ”)*~? ?— 
Trinipap (W. Schaus, 6420). South America—CoLoMBIA: MAGDALENA: Santa Marta, — 
1865 (Bouchard)—French Gurana™: St. Laurent, Rio Maroni, 1-21. XI. 1906 
(E. Le Moult); Cayenne (Rgt. 5394)"—Brazin*”: para*”: Cameta*!—Boxivia 
(Stgr. 71184). 
19. Stenoma discolor, sp. n. 
Antennae dirty whitish. Palpi white, with a brownish streak at the base of the median joint externally. 
Head dirty whitish ; face white. Thorax whitish. Forewings with the costa evenly arched, apex 
rounded, termen obliquely convex; shining silvery white, with a long dark yellowish brown dorsal 
patch, sparsely sprinkled with white scales, occupying the whole space beneath the fold, and slightly 
overlapping the fold before and beyond its middle; a reduplicated yellowish spot, at the end of the cell, 
