DISTRIBUTION:

Pseudautomeris brasiliensis (wingspan: males: 79-94mm; females: 84-113mm) flies in
Brazil: Goias, Minas Gerais: Itanhandu (LV), Rio de Janeiro, Sao Paulo, Santa Catarina, and Parana (CM), at elevations from 160-900m.

The elongate forewing, markedly oblique with a straight outer margin, helps to distinguish this species.

Pseudautomeris brasiliensis, male, Itanhandu, Minas Gerais, Brazil,
August 7, 2012, courtesy of Larry Valentine.

Pseudautomeris brasiliensis, male, Itanhandu, Minas Gerais, Brazil,
August 20, 2012, courtesy of Larry Valentine.

Almost uniform orangey-beige ground colour, elongate forewing. Am and apical pm lines: thin, slightly darker than surroundings, bordered on facing sides with very narrow yellow/golden-orange. Concolorous cell marking: highlighted (sometimes very faintly) with small black dots.

Pseudautomeris brasiliensis female, courtesy of Bernhard Wenczel.

Pseudautomerisbrasiliensis female, 93mm, Santa Catarina, Brazil,
Cornelll University Collection, via Ryan Saint Laurent.

FLIGHT TIMES AND PREFERRED FOOD PLANTS:

This moth likely has at least two broods: December-January and July-August. Larry Valentine, if my id is correct, confirms an August flight in Itanhandu, Minas Gerais, Brazil.

Larval hosts possibly include Bambusa, Ricinus communis and Senna bicapsularis.

ECLOSION, SCENTING AND MATING:

Females extend a scent gland from the tip of the abdomen to call in the night-flying males. Most male activity occurs in the two hours before midnight.

EGGS, LARVAE, COCOONS AND PUPAE:

It is hoped that this alphabetical listing followed by the common name of the foodplant will prove useful. The list is not exhaustive. Experimenting with closely related foodplants is worthwhile.

Bambusa Ricinus communis Senna bicapsularis......

Bamboo Castor bean plant Butterfly bush/Christmas Senna/Winter Cassia

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