HETEROCERA. 43] 
7. Tolype brevicrista. 
Tolype brevicrista, Dyar, Canad. Ent. xxvii. p. 246 (1895)°. 
Hab. Norta America, Las Cruces in New Mexico}, Arizona !.—? Mexico !. 
Unknown to me. 
GASINA (I. p. 204). 
2. Gasina tympania, sp.n. (Tab. LXXXVI. fig. 4, ¢ .) 
Mole. Primaries and secondaries pale brown, the primaries with the costal margin and the spaces between the 
veins on the costal half of the wing streaked with white; the fringe of both wings pale brown: head, 
antenne, and legs white, the thorax and abdomen brown. Expanse 1} inch. 
Hab. Mexico, Teapa in Tabasco (H. H. Smith). 
One specimen. Allied to G. albicollis, Walk., but differing from it in the absence of 
the white spots on the thorax and abdomen. 
3. Gasina 2 
Hab. Costa Rica, Candelaria Mts. (Underwood). 
Two worn males, apparently belonging to a distinct species. 
4, Gasina lanata. 
» Merian, Surin. Ins. t. 19+. 
Phalena Bombyx lanata, Cram. Pap. Exot. iii. p. 131, t. 265. fige. F, G?; Oliv. Enc. Méth. v. p. 48°. 
Megalopyge lanata, Méschl. Verh. zool.-bot. Ges. Wien, xxvii. p. 676°. 
Eriogaster (?) lanata, Walk. Cat. vi. p. 1472 , 
Megalopyge lanifera, Hiibn. Verz. bek. Schmett. p. 185 °. 
Phalena Bombyx tharops, Cram. Pap. Exot. iv. p. 133, t. 359. fig. A’. 
Phalena citri, Sepp, Surin. Vlind. i. p. 31, t. 12 im 
Podalia citri, Walk. Cat. vii. p. 1715°. 
Hab. Mexico, Jalapa (M. Trujillo), Orizaba (Flohr); British Honpuras, Belize 
(Sir Alfred Moloney, in mus. D.); Panama, Taboga I. (Mathew, in mus. D.).— GUIANA, 
Surinam !-578; Brazit, Rio Janeiro %. 
5. Gasina radiata. (Tab. LXXXVI. fig. 6, 3.) 
Megalopyge radiata, Schaus, P. Z. 8. 1892, p. 322 (¢)'. 
Hab. Mexico (mus. Staudinger).—BRaziL, Petropolis ?. 
6. Gasina agdamea. (Tab. LXXXVI. figg. 7,6; 8, 2.) 
Gasina agdamea, Druce, Ann. & Mag. Nat. Hist. (6) v. p. 216 (1890) '. 
Male. Primaries pale yellowish-brown, shaded with dark brown at the end of the cell and near the base, the 
costal margin white, the veins beyond the cell white, edged with dark brown, the inner margin yellowish- 
brown near the base; secondaries pale cream-colour, darker at the base and along the inner margin; the 
underside of both wings yellowish-white, almost yellow at the base, the costal margin of the primaries 
edged with black nearly to the apex: head, thorax, and abdomen yellowish-brown, banded with white ; 
antenne pale cream-colour, tipped with white.—Female. Very similar to the male, but considerably 
larger and with much less white on the primaries. Expanse, d 24, Q 232 inches. 
