EURYGONA. 369 
We have hitherto been unable to find the male of this Hurygona, the species 
apparently being quite a distinct one. The two females originally described are the 
only ones we have seen. 
14. Eurygona pusilla. (Tab. XL. figg. 16, 17.) 
Eurygona pusilla, R. Felder, Verh. k. k. zool.-bot. Ges. Wien, 1869, p. 467 °. 
9 alis fusco-nigricantibus, anticis area discali flavido-rufa, posticis fere omnino rufo-brunneis ; subtus glauco- 
albis linea communi, in posticis flexuosa, rufa; anticis triente apicali fusca lunulas albas includente ; 
posticis ad marginem externum punctis nigris notatis, eo ad medium maximo. 
Hab. Mexico, Potrero (Hedemann'); British Honpuras, Corosal ( Roe). 
We have a single female specimen from British Honduras, which we have little 
hesitation in assigning to this species, described from a male obtained by Lieut. 
Hedemann at Potrero in Southern Mexico. Felder, in his description, compares 
E. pusilla with E. teleclus; but the differences are very great, not only from it, but 
from all other species of Hurygona with which we are acquainted. 
15. Eurygona regipennis. (Tab. XL. fig. 1,2¢, 3,42.) 
Eurygona regipennis, Butl. & Druce, Cist. Ent. i. p. 1031; P. Z.S. 1874, p. 3527. 
Eurygona eurysthenes, Hew. Cat., partim *. 
Alis nigris, costa luce purpurea nitentibus, posticis ad marginem internum intense nigris ; subtus pallide fuscis, 
fascia mediana alba, introrsum rufo late limbata, extrorsum rufo-fusco; posticis ocellis ad marginem ex- 
ternum ochraceo cinctis, extus albo limbatis, eo ad medium maximo, et intus purpureo nitente, iis ad 
angulum analem distortis et elongatis. 
9 alis fuscis, fascia communi lata alba anticarum costam haud attingente ad marginem internum posticarum 
ducta ; subtus mari similis, fascia alba latiori. 
Hab. GuateMaa, Teleman (Champion); Costa Rica (Van Patten '*), Cache (Logers) ; 
Panama (Mus. Hewitson *). 
Of this beautiful species we have the type, a male in rather poor condition and a. 
female, both from Costa Rica, and also another female from Guatemala, the only one 
obtained by Mr. Champion. 
The female on the upper side recalls E. ewbages, Hew., but the markings of the 
under surface show that it has no near relationship with that species. 
In the neighbourhood of Chiriqui its place is perhaps taken by i. eupepla, the 
females being very similar. The males, however, differ essentially on the underside. 
A female from Panama in the Hewitson collection stands under the name of 
E. eurysthenes °. 
16. Eurygona eupepla, sp.n. (Tab. XLIII. figg. 5,64, 7, 82.) 
Alis supra iis E. regipennis similibus, letissime purpureis, posticis plerumque nigerrimis margine externo tan- 
tum purpureo; subtus ochraceo-fulvis, fascia communi ultracellulari rufa in posticis refracta; anticis fascia 
BIOL. CENTR.-AMER., Rhopal., Vol. I., December 1885. 3B 
