White Ermine Moth (Spilosoma lubricipeda)
The white ermine moth is a member of the family of erebidae moths. They are easily recognizable from their white wings. It has a sub-species – Spilosoma lubricipeda sangaicum.
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Scientific Classification
- Family: Erebidae
- Genus: Spilosoma
- Scientific Name: Spilosoma lubricipeda
Description and Identification
Caterpillar
The larvae are lilac-brown, with an orange longitudinal stripe running down its body covered with dark hair.
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Pupa
Once the larvae mature, they begin to pupate near leaves and other debris of the host plant.
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Adult Moth
Sexual Dimorphism: Present but not prominent.
Color and Appearance
The body of the adult moth is white, with a bright orange abdomen covered in black dorsal spots.
Forewing: When the wings are open, they are completely white with irregular black spots. When they are closed, the spots remain visible.
Hindwing: When open, the wings are white and covered with black spots, but far fewer than the forewings. When closed, they become less visible.
Average wingspan: 34-48 mm
Flight pattern: Erratic
Season: May to September
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Egg
The eggs are light yellow.
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Quick Facts
| Distribution | Eurasia; including Kazakhstan and southern Siberia to Amur Region, China, Japan, and Korea. |
| Habitat | Gardens, grassland, heathland, hedgerows, moorland, and woodland |
| Lifespan of Adults | Not recorded |
| Host Plants | Herbaceous plants like alfalfa, bluewood, common broom, common dandelion, and stinging nettle |
| Adult Diet | Does not feed |
Did You Know
- They are generally not preyed upon by birds as they are poisonous.
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Scientific Classification
- Family: Erebidae
- Genus: Spilosoma
- Scientific Name: Spilosoma lubricipeda
