HETEROCERA. 461 
5. Rosema epigena. 
Phalena Bombyx epigena, Stoll, Suppl. Cram. Pap. Exot. v. p. 72, t. 16. figg. 1 (larva), 1 a (pupa), 
lB’. 
Rosema epigena, Walk. Cat. v. p. 1170’. 
Hab. Mexico, Atoyac in Vera Cruz (H. H. Smith).—Gutana, Surinam +”. 
6. Rosema apicalis. 
Rosema apicalis, Walk. Cat. v. p. 1169". 
Hab. Honvvuras (Dyson !).—Brazit, Cabo (mus. D.). 
7. Rosema thestia, sp.n. (Tab. XCI. fig. 8, ¢.) 
Male. Primaries dull green, with a small brown spot at the end of the cell, the outer margin from the apex 
almost to the anal angle broadly bordered with brownish-black, # white spot on the inner margin close 
to the base; secondaries brownish-black, paler at the base: head and tegule dull green, the antenne, 
thorax, and abdomen dark brown. Expanse 13 inch. 
Hab. Panama, Volcan de Chiriqui (Trétsch, in mus. Staudinger). 
One specimen. This species differs from all the other known members of the genus 
in having the secondaries brownish-black instead of white or fawn-colour. 
CERURA (I. p. 241). 
2. Cerura rarata. (Tab. XCI. fig. 7, ¢.) 
Cerura rarata, Walk. Cat. xxxii. p. 409 (1865)'; Kirby, Cat. Lep. Het. i. p. 588°. 
Hab. Mexico, Jalapa (Hoge); GuateMa.a, in the city (Rodriguez)—SovuTH AMERICA, 
Callao ?. 
A specimen from Jalapa is figured. No locality is given by Walker’. 
3. Cerura dandon. (Tab. XCI. fig. 9,4.) 
Harpyia dandon, Druce, Ann. & Mag. Nat. Hist. (6) xiii. p. 358 (2) (1894) *. 
Male. Primaries and secondaries white ; the primaries blotched with black along the costal margin at the apex, 
and on the inner margin, the fringe alternately black and white: head and collar yellow, the antennz 
black; thorax white, with the front black; abdomen black, with the underside, sides, and anus white. 
Expanse 1? inch. . 
Hab. Mexico, Jalapa (M. Trujillo); Costa Rica, Candelaria Mts. (Underwood). 
A Costa Rican specimen is figured. 
4. Cerura platea. 
Dicranura platea, Schaus, Ent. Amer. vi. p. 46 () (1890)". 
Hab. Mexico, Jalapa (coll. Schaus '). 
5. Cerura(?) rhotana, (Tab. XCI. fig. 14, ¢ .) 
Colocasia rhotana, Druce, Ann. & Mag. Nat. Hist. (6) xiii. p. 354 (1894) °. 
Male. Primaries grey, crossed about the middle from the costal to the inner margin by a wide broken black 
band, beyond which are two fine waved black lines, the marginal line black, the fringe grey; secondaries 
