30 HETEROCERA. 
2. Aigeria senta, sp.n. (Tab. V. fig. 1.) 
Primaries hyaline, the costal margin, discal mark, and outer margin black; secondaries hyaline, the fringe 
black: head, thorax, and abdomen black; antenne black; palpi white beneath, black above; collar 
white ; legs black, with tufts of blackish hair on the tibie. Expanse 3 inch. 
Hab. Guatemata, Panzos (Champion). ° 
A very small species, not nearly allied to any with which I am acquainted. 
3. Aogeria sellustiformis, sp.n. (Tab. V. fig. 2.) 
Primaries whitish hyaline, the costal margin and the apex black, the discal mark black; secondaries with the 
fringe only black: head, antennew, and thorax blue-black ; palpi white beneath, black above ; legs black ; 
tarsi banded with white. Expanse 2 inch. 
Hab. Panama, Bugaba 800 to 1500 feet (Champion). 
This species is allied to 4. producta, but is a much larger insect. 
4, Migeria ruficaudis. (Tab. V. fig. 6.) 
Aigeria ruficaudis, Walk. Cat. xxxi. p. 6°. 
Sesia ruficaudis, Boisd. Sp. Gén. des Lép.-Hét. i. p. 4517. 
Hab. Panama, San Feliz (Champion).—Urrsr Amazons, Ega (Bates 12), 
The single specimen sent by Mr. Champion agrees well with Walker’s type, but not 
with his description, as far as the wings are concerned. 
5, Higeria deipyla, sp.n. (Tab. V. fig. 8.) 
Primaries hyaline, with a golden-yellow shade, the costal margin and the apex brown; discal band brown, 
edged with yellow, inner margin yellow; secondaries hyaline, the outer margin slightly banded with 
brown: head and thorax black, banded with yellow; palpi lemon-yellow; antennz black above, beneath 
(excepting at the tips) reddish brown ; abdomen black, with all the segments banded with yellow; the anal 
tuft black, tipped with white ; beneath, the abdomen is bright yellow ; legs pale yellow. Expanse 3 inch. 
Hab. Panama, Bugaba, 800 to 1500 feet (Champion). 
This species is not unlike &. ichneumoniformis, but differs in many respects. 
6. Migeria producta. (Tab. V. fig. 7.) 
Atigeria producta, Walk. Cat. xxxi. p. 41. 
Sesia producta, Boisd. Sp. Gén. des Lép.-Hét. i. p. 449. 
Hab. Mexico ', Oaxaca (Sallé); Panama, Bugaba 800 to 1500 feet (Champion). 
The type specimen is in poor condition. The species is allied to 77 rhysseformis, 
but still very distinct. The figure is taken from a Bugaba specimen. 
7. Mgeria leta, (Tab. V. fig. 10.) 
Aigeria leta, Walk. Cat. viii. p. 59. 
Sesia leta, Boisd. Sp. Gén. des Lép.-Hét. i. p. 459. 
Hab. Guavemata, San Geronimo (Champion). 
Walker’s type is a very faded specimen, and without any locality ; but it is without 
doubt the same as the Guatemala examples before me, one of which I have figured. 
