Bug Wiki
Sticker of True lover's knot
Bug card No. 4450 of 4,939

True lover's knot

Lycophotia porphyrea
Name means: “the white pattern on its wings is said to look like a true lover's knot”
Eats: PlantsMothsGardens and meadows6 legs

The true lover's knot is a small but very pretty moth. Its front wings are brown, often with a purple shine, and covered in a twisty pattern of white lines. It lives where heather grows, on heaths, moors and sunny slopes.

Lives in
Northern, central and eastern Europe and Russia up to the Ural Mountains, on heaths and moors
Wingspan
2.6 to 3.4 cm (1 to 1.3 in)
Top speed
about 13 km/h (8.1 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. It is a moth that cannot bite or sting.
What does it eat?
The caterpillars eat heather and its relatives, such as heaths. The moths visit heather flowers too.
For real!Photo of True lover's knot
Picture by Donald Hobern from Canberra, Australia. CC BY 2.0, via Wikimedia Commons.

How big is it?

How wide are its wings?

True lover's knot wings about 3.4 cm tip to tip (1.3 in)A toy building brick about 3.2 cm (1.3 in)A crayon about 9 cm (3.5 in)A banana about 18 cm (7.1 in)
wings as wide as 6 grains of rice in a rowcould fly across a whole football pitch in 29 seconds

How big is True lover's knot compared to YOU?

Just maths in your browser. Nothing is saved or sent anywhere.

How fast is it?

cool stuff

Fun facts

1

Moths that grow up high in the mountains are usually smaller than those from the lowlands.

2

In the mountains it can live more than 2,000 metres above the sea.

3

It spends the winter as a caterpillar.

4

It flies from late June to early August and is attracted to lights.

5

You can sometimes find it in gardens where people grow heather.

you asked

Most asked questions about True lover's knot

?What does the true lover's knot eat?

Its caterpillars eat heather and heaths.

?Why is it called the true lover's knot?

The white pattern on its wings is said to look like a lover's knot, a knot that stands for love.

For bug experts

Scientific name
Lycophotia porphyrea
Named by
Denis & Schiffermüller, 1775
Group
Moths
Family
Noctuidae
Classification
Insecta > Lepidoptera > Noctuidae
Lives on
Europe

Where the facts come from

  1. True lover's knot (moth) (Wikipedia, CC BY-SA 4.0): what it looks like, where it lives, what it eats, sizes and fun facts, retold in simple words.
  2. Picture by Donald Hobern from Canberra, Australia. CC BY 2.0, 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

More from the same group: Moths

Also at home here: Gardens and meadows

Honey jarfor grown-ups