222 HETEROCERA. 
pale yellow, the legs yellow.—Female. Very similar to the male, but rather larger and darker. Expanse, 
3 1, 2 1} inch. 
Hab. Mexico, Cuernavaca in Morelos (7. H. Smith); Guatrmata, San Geronimo 
(Champion) ; Costa Rica, Caché (Rogers); Panama, Chiriqui (bbe, in mus. Staudinger), 
Volcan de Chiriqui 2000 to 3000 feet (Champion). 
A widely distributed species in our region, but nowhere common. We figure a 
specimen from the Volcan de Chiriqui. 
3. Pachyzancla grisealis. 
? Botys grisealis, Snell. Tijdschr. voor Ent. xviii. p. 198, t. 11. fig. 8°. 
Hab. Mexico, Jalapa (M. Trujilic), Rinconada in Vera Cruz (Schaus), Orizaba 
(F. D. G.); Guaremata, San Gerénimo (Champion); Costa Rica, Volcan de Irazu 
6000 to 7000 feet (Rogers); Panama, Chiriqui (Ribbe, in mus. Staudinger).— 
* CoLomsta }. 
A common species throughout our region, not varying to any extent. The exact 
locality is not mentioned by Snellen. 
4, Pachyzancla (?) silicalis. 
Botys silicalis, Guen. Sp. gén. des Lép. viii. p. 349°; Walk. Cat. xvii. p. 612°; Leder. Wien. ent. 
Monats. vii. p. 375, t. 11. fig. 5°. 
Hab. Panama, Chiriqui (Ridbe, in mus. Staudinger).—Gutana, Cayenne! ? 3; 
Brazi ! 28, 
One specimen, very similar to Lederer’s figure. 
ZUNACETHA. 
Zunacetha, Walker, Cat. xxvii. p. 183 (1863). 
Walker included a single species from Honduras in this genus, and placed it in his 
family Galleride. I now add two others from our region. 
1. Zunacetha bipartita. 
Zunacetha bipartita, Walk. Cat. xxvii. p. 184°, 
Mieza nervosa, Feld. & Rogenh. Reise der Novara, Lep. t. 139. fig. 43. 
Hab. Mexico, Atoyac in Vera Cruz (H. H. Smith); GuatemaLa, San Juan and San 
Geronimo in Vera Paz (Champion); Honpuras (Dyson), Corosal (foe, in mus. D.) ; 
Panama, Chiriqui (Zrétsch, in mus. Staudinger).—Co.omBiA, Bogota. 
I have not seen a specimen of this insect from south-of Panama. 
2. Zunacetha angulifera, sp.n. (Tab. LXI. fig. 14.) 
Male. Primaries and secondaries hyaline-white ; the primaries crossed near the apex by a narrow brownish 
line, which almost reaches the anal angle and then turns inwards along the inner margin ; the secondaries 
