Slender burnished brass
Thysanoplusia orichalcea

The slender burnished brass is a moth with front wings that shine like polished gold metal. Its head and collar are reddish orange. It came from Indonesia and has spread to many parts of the world.
Lives in
First from Indonesia, now in Asia, Africa, Europe, Australia and New Zealand
Wingspan
3.6 to 4.4 cm (1.4 to 1.7 in)
Can it hurt you?
Harmless
Harmless. It cannot bite or sting.
What does it eat?
Its bluish green caterpillars eat many plants, including crops like sunflowers, potatoes and soybeans.

How big is it?
How wide are its wings?
๐wings as wide as 7 grains of rice in a rowโฝcould fly across a whole football pitch in 25 seconds
How big is Slender burnished brass compared to YOU?
Just maths in your browser. Nothing is saved or sent anywhere.
How fast is it?
A person walking about 5 km/h (3.1 mph)
A kid running fast about 13 km/h (8.1 mph)
Slender burnished brass about 15 km/h (9.3 mph)
A grown-up on a bike about 25 km/h (16 mph)
cool stuff
Fun facts
1
In northern Europe it is a traveller that flies in from warmer places.
2
Farmers sometimes catch it with traps that smell like thistle flowers.
3
It flies from August to October.
4
Its body is furry, with little tufts of hair.
you asked
Most asked questions about Slender burnished brass
?Why is it called burnished brass?
Its front wings shine like polished gold-coloured metal.
?What does the slender burnished brass eat?
Its caterpillars eat many plants, including sunflowers, potatoes and soybeans.
For bug experts
- Scientific name
- Thysanoplusia orichalcea
- Named by
- Fabricius, 1775
- Group
- Moths
- Family
- Noctuidae
- Classification
- Insecta > Lepidoptera > Noctuidae
- Lives on
- Asia, Africa, Europe, Australia and Oceania
Where the facts come from
- Thysanoplusia orichalcea (Wikipedia, CC BY-SA 4.0): what it looks like, where it lives, what it eats, sizes and fun facts, retold in simple words.
- Picture by JMK. CC BY-SA 3.0, Wikimedia Commons. The sticker of this bug is drawn from this picture.
If we got something wrong, sorry, we are bug fans, not a science journal. Tell us at [email protected] and we will fix it.
Bug Wiki honey jar For grown-ups: Bug Wiki is free, with no ads and no tracking. A small tip helps keep it online.Leave a tip