HETEROCERA. 361 
THEAGES (I. p. 83). 
Theages quadricolor (I. p. 83). 
To the localities given, add :—MeExico, Cordova (Riimeli), Jalapa (MZ. Trujillo); 
Costa Rica, Candelaria Mts. (Underwood). 
Theages leucophea (I. p. 84). 
To the localities given, add :—MEextco, Jalapa, Orizaba (coll. Schaus); Costa Rica, 
Candelaria Mts. (Underwood). 
The specimens from Costa Rica are, like those from Guatemala, very highly 
coloured. 
3. Theages striata, (Tab. LX XIII. fig. 9.) 
Theages striata, Druce, Ann. & Mag. Nat. Hist. (6) iv. p. 86 (1889) *. 
Primaries brownish-fawn-colour, streaked with yellowish-white lines from the base to the outer margin, a 
narrow streak of the same colour crossing the wing from beyond the middle of the costal margin to near 
the anal angle, from which a rather wide line extends to the outer margin; secondaries dusky hyaline 
white, shaded with brown at the apex and along the costal margin; the underside as above, but with the 
markings of the primaries much more indistinct: head, thorax, and abdomen blackish-brown, the two 
anal segments and the sides of the abdomen almost to the base pale yellow ; the underside of the abdomen 
streaked with dusky white from the base to the anus; the palpi orange at the base, with the tips black ; 
antenne pale whitish-brown; legs pale brown. Expanse 1? inch. 
Hab. Mexico, Coatepec (Brooks1), Orizaba (Boucard, in mus. D.); Costa Rica, 
Candelaria Mts. (Underwood); Panama, Volcan de Chiriqui (Zrdétsch, in mus. 
Staudinger ).—HKcuaDor. 
This species is allied to 7. leucophwa, Walk. 
4, Theages scyton. 
Sphingz scyton, Cram. Pap. Exot. ii. p. 5, t. 99. fig. B’. 
Empusa (?) scyton, Walk. Cat. iii. p. 645°, 
Hab. Mexico, Orizaba (Boucard, in mus. D.); British Honpuras, Belize (Sir Alfred 
Moloney, in mus. D.).—Gutana, Surinam !?, 
Cramer's figure of this species is a very poor one: my specimens are rather larger, 
with the veins blacker. 
PSEUDEUCERON (to follow the genus Theages, I. p. 84). 
Pseudeuceron, Moschler, Verh. zool.-bot. Ges. Wien, xxvii. p. 652 (1877). 
1. Pseudeuceron eleuthera. 
Phalena (Bombyx) eleuthera, Cram. Pap. Exot. iv. p. 159, t. 371. fig. A’. 
Lymantria (?) eleuthera, Walk. Cat. vii. p. 1742?. 
Pseudeuceron eleuthera, Méschl. Verh. zool.-bot. Ges. Wien, xxvii. p. 653 *. 
Hab. Panama, Chiriqui (Zrétsch, in mus. Staudinger). — Guiana, Surinam 123, 
Paramaribo 3, 
BIOL. CENTR.-AMER., Heter., Vol. 1I., March 1897. 3 aa 
