Common Rustic vs Loepa Yellow Silk Moth

Side-by-side species comparison

Attribute Common Rustic Loepa Yellow Silk Moth
Scientific Name Mesapamea secalis Loepa katinka
Order Lepidoptera Lepidoptera
Family Noctuidae Saturniidae
Size 26-34 mm wingspan 80-110 mm
Habitat Farmland Forests
Diet Herbivores Sap Feeders
Regions Europe India, Southeast Asia, southern China
Conservation Least Concern Least Concern

Common Rustic

A highly variable common moth that forms a species complex with the Lesser Common Rustic. External appearance is unreliable for identification. Larvae feed inside grass stems.

💡

Did You Know?

So similar to its sibling species that they were not recognized as separate species until 1983.

Loepa Yellow Silk Moth

A vivid yellow silk moth with large lavender-centered eyespots on all four wings. It is one of the most striking saturniids of the Asian tropics.

💡

Did You Know?

The bright yellow color of Loepa katinka may serve as aposematic warning coloration, signaling to predators that it is unpalatable.