Morpho aega, the Aega morpho, is a Neotropical butterfly found in  Paraguay, Argentina and Brazil.

Morpho aega is a species group which may be composed of several species.

Many subspecies have been described.
Morpho aega, the Aega morpho, is a Neotropical butterfly found in  Paraguay, Argentina and Brazil.
Morpho aega is a species group which may be composed of several species.
Many subspecies have been described.
Morpho aega