OF THE AMAZON VALLEY. 
5 03 
black ; a submarginal row of whitish spots, interrupted in the middle. Beneath, the 
same, except that the costal nervure is also black, and the submarginal spots are larger 
and of a clearer white, there being two between each nervure, except near the apex, 
where there is only one, instead of two. 
Body brown ; antennae yellow, except the extreme base, which is black ; forehead and 
two spots on the crown white ; mesothorax with four large rounded orange-tawny spots, 
namely, two wide apart on the shoulders and two near together in the middle. 
This fine large species is deceptively like Stalachtis Calliope. It appears to be very 
rare. I met with only one individual; at St. Paulo. Stalachtis Calliope is a very 
abundant species. 
4. Eueides Mereaui, Hiibner. 
Colcenis Mereaui, Hiibn. Zutrage, f. 201, 202. 
The sexes differ considerably in the colours and design of their wings. The d is dark 
orange-tawny ; the apical half of the fore wing is black, sometimes crossed by a short 
orange-tawny belt ; the hind wing has a broad and rather well-defined black border. 
The 2 is paler in hue, and has two or three large ochreous spots in the middle of the 
fore wing ; the apical half is black, sometimes with an ochreous spot on the costa, half- 
way between the cell and the apex; the black border of the hind wing is ill defin d, 
shading off gradually into the ground-colour of the wing. 
I met with this species on the Tapajos and Upper Amazons. It is found within the 
forest, flying about the tops of low trees in sunny openings. It has no near ally in the 
Amazon region, to my knowledge. 
5. Etjeides Lybia, Fabricius. 
73 
Hypsipile, Cramer, Pap. Exot. t. 177« f- C. D. 
A very common species throughout the country. It flies in open sunny places on the 
skirts of the forest, or in semieultivated grounds. The caterpillar resembles in al 
essential points those of Helicomus Brato and the species of Argynnis. Each abdominal 
segment is furnished with a row of rather long hispid spines ; the head has two War 
spines, longer than those of the abdomen ; the colour is pale red ; the spines black 
chrysalis is angular, and spinose on its dorsal surface. The pupa state lasts eight day 
The 
6. Eueides Thales, Cramer. 
Papilio Thales, Cram. Pap. Exot. t. 38. f. C, D. 
Eueides Thales, Hewitson, Journal of Entomology, i. pi- 10. f. 3 (var.). 
A common and generally-distributed species in equatorial America. It closely resem- 
bles Helicomus Vesta, in company with which it is frequently found. 
7. Etjeides Eanes, Hewitson. 
Eueides Eanes, Hewits. Journ. of Entom. i. pi 10. 1 1. 
This species also closely resembles Selicomus Vesta. It is found only on the Ipp 
Amazons, at St. Paulo, flying over bushes on the skirts of the forest. 
