Psyche casta is a nocturnal moth from the family Psychidae, the bagworm moths.
The wingspan of the males ranges from 12 to 15 millimeters.
The females do not have wings.

The host plants are from the groups: Poaceae, birch, willow, poplar and Vaccinium.
The caterpillars make a protective hull from grass.

The flight time ranges from May to July.

Originally from the Old World.
It has been introduced in North America.
Psyche casta is a nocturnal moth from the family Psychidae, the bagworm moths. The wingspan of the males ranges from 12 to 15 millimeters. The females do not have wings. 
The host plants are from the groups: Poaceae, birch, willow, poplar and Vaccinium. The caterpillars make a protective hull from grass.
The flight time ranges from May to July.
Originally from the Old World. It has been introduced in North America.
Psyche casta