LEPIDOPTERA HETEROCERA. 1629 
Page 238. 
Genus PAMPA. 
This genus may be subdivided or formed into two groups, one 
represented by P. cryptoleuca, mystica and flavifascia ; the other by 
P. imperialis, P. acuminata and P. fusiformis. 
Page 241. 
| PaMPA IMPERIALIS. 
b. Tapayos, Brazil. From Mr. Bates’ collection. 
PAaMPA ACUMINATA. 
Fem. Fusca; antenne nigra, basi lutea, vix pectinute ; abdo- 
minis latera apicem versus pectusque lutea; ale mediocriter 
late, ciliis pallidis, antice acuminate. 
Female. Brown. Palpi and antennze black, the latter luteous 
at the base, hardly pectinated. Proboscis tawny. Pectus luteous. 
Abdomen luteous on each side towards the tip. Fore cox luteous 
beneath. Wings moderately broad; cilie pale. Fore wings acu- 
minated. Length of the body 5 lines; of the wings 14 lines. 
Brazil. In Mr. Saunders’ collection. 
4 
PAaMPA FUSIFORMIS. 
Fem. Viridi-fusca, fusiformis; caput coccineo biguttatum ; 
 therax guttis duabus coccinets tribusque albis ; abdomen sub- 
tus e maculis albis bivittatum ; ale anguste, antice subacumi- 
nate, postice limpide marginibus latiusculis nigricantibus. 
Female. Dark brown, fusiform, slightly tinged with green. 
Head with two crimson dots behind. Thorax with a crimson dot 
on each side in front, and two white dorsal dots; a white dot 
behind the scutellum. Abdomen beneath with two white macular 
lateral bands. Fore coxe white beneath. Hind tibie with four 
rather long spurs. Wings narrow. Fore wings slightly acumi- 
nated. Hind wings limpid, with rather broad blackish borders. 
Length of the body 6 lines; of the wings 14 lines. 
Valley of the Amazon. In Mr. Saunders’ collection. 
PART VII. M 
