Gum emperor moth
Opodiphthera eucalypti (Scott)
Order: Lepidoptera
Family: Saturniidae
Size range
- Large moth, wingspan 100 mm
Distribution
- Australian
- In New Zealand, North Island, Nelson, and Christchurch. Maybe also Dunedin
Life History
- Caterpillar host plants are eucalyptus, pepper trees, silver birch, apricot, grape vines
- Damage can be extensive if there are large numbers of caterpillars
- For the adult to emerge from the hard, nut–like cocoon, it must rasp through the tough exterior. The sound of this process has been likened to a rat gnawing
Additional images
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Eggs and first instar larvae
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Larva of gum emperor moth Photo from Robyne Kippen
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Pupal case of gum emperor moth