EURYGONA. 365 
6. Subcostal nervure of primaries with three branches. 
3. Eurygona argentea. 
Eurygona argentea, Hew. Trans. Ent. Soc. 1871, p. 166'; Ex. Butt., Eurygona, t. 10. f. 98, 99, 100”. 
_Alis obscure fuscis, anticis infra cellulam rufis a basi usque ad alee medium, posticis fascia rufo-aurantia a basi 
ad marginem externum; subtus argenteo-albidis, anticis fasciis quatuor transversis et margine externo 
fuscis ; posticis fasciis sex transvittatis omnibus ad angulum analem transeuntibus extima macula nigra 
parva notata, margine externo nigro maculam magnam aurantiacam gerente. 
© mari similis, sed anticis macula magna aurantiaco-flava notatis, altera parva ad medium posticarum, et macula 
parva ejusdem coloris in margine externo prope angulum analem. 
Hab. Nicaracva, Chontales' (Belé ?). 
We have only a female specimen of this species, doubtless one of the types from 
Belt’s collection. The descriptions given above are taken from Hewitson. 
This species is quite unknown from any other part of Central America. 
4, Kurygona crotopus. (Tab. XL. figg. 7, 8 2.) 
Papilio crotopus, Cram. Pap. Ex. t. 336. f. EH, F°. 
Eurygona crotopus, Bates, Journ. Linn. Soc. Zool. ix. p. 422°. 
Alis nigro-brunneis, posticis certa luce purpureo suffusis; subtus fuscis linea communi ultracellulari et altera 
extra eam rufescentibus, macula nigra ad angulum anticarum analem; posticis serie submarginali ocel- 
_lorum nigrorum rufo-ciliatis. 
© alis fuscis, anticis area discali linea lata elliptica pallide fusca notatis, posticis eodem modo obsolete notatis ; 
subtus mari similis, sed alis pailidioribus, et minus distincte notatis. 
Hab. Panama, Bugaba (Champion), Veraguas (Arcé).— Amazons”; Guiana? ?, 
The form of this Eurygona, found sparingly in the State of Panama, agrees with 
that of the Upper Amazons, there being no distinct fulvous patch on the disk of the 
primaries. Mr. Champion captured his specimens in the forest of the hot couniry. 
5. Eurygona procula, sp.n. (Tab. XXXIX. figg. 15, 163,17, 182.) 
Alis fusco-nigris, posticis dimidio interno umbrino-brunneis ; subtus fuscis, fascia communi lata ultracellulari (in 
posticis refracta) rufa nigricante limbata; anticis fascia altera extra eam; posticis ocellis ochraceis submar- 
ginalibus notatis, eo ad medium maximo et extus albo ornato, iis ad angulum analem elongatis. 
 alis fuscis magis rotundatis, subtus fere ut in mare. 
Hab. Costa Rica, Cache (Rogers). 
Mr. Rogers procured us two specimens of this species, the male being much injured. 
It has no near ally that we are acquainted with. 
6. Eurygona athena. (Tab. XXXIX. figg. 21, 22 3.) 
Eurygona athena, Hew. Equat. Lep. p. 46’; Ex. Butt., Eurygona, t. 9. f. 91, 92°. 
Alis fuscis, posticis triente apicali aurantia ; subtus griseo rufescentibus, fascia communi ultracellulari rufa fusco 
limbata a costa anticarum ad marginem posticarum internum in posticis refracta ; anticis fascia altera extra 
eam, ocello magno ad medium marginis posticarum externi et punctis ad angulum analem. 
Q adhuc ignota. 
Hab. Panama, Calobre (Arcé).—Ecuapor *?. 
