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Common Evening Brown

Lethe isobeon

The Common Evening Brown butterfly is a brown butterfly that likes to rest on the ground during the day. It comes out in the evening to fly!

Habitat: Grasslands and open areas

Appearance

The Common Evening Brown is a medium-sized butterfly with soft brown wings, often showing a slightly darker margin. Its underside is a mottled light brown with delicate wavy lines and several small, dark eyespots, particularly prominent on the hindwings, which can vary in visibility.

KingdomAnimaliaPhylumArthropodaClassInsectaOrderLepidopteraFamilyNymphalidaeGenusLethe
Common Evening Brown
wildlife trait badgecamouflaged trait badgegrassland trait badgeherbivorous trait badge
Common Evening Brown

Category

Insect

Rarity

Common

Danger

2/5

Snaps

Be the first to snap!

Interesting facts

Its caterpillars have two tiny 'horns' on their heads and a forked tail.

Their wings sometimes have a beautiful, subtle sheen that shimmers in the right light.

They help pollinate flowers even when the sun isn't shining brightly!

Unlike many butterflies, this one prefers to fly during cool, dim dawn or dusk!

Special abilities

Ability

Eyespot Trickery

Common Evening Brown has small eyespots on its wings that helps them trick predators into attacking their wings instead of their body.

Ability

Twilight Camouflage

Common Evening Brown can blend into shadows because its muted brown colors help them hide from hungry predators.

Ability

Low Light Flight

Common Evening Brown can fly in dim light because its specialized vision helps them find nectar when other butterflies are resting.

Measurements & details

Wingspan
40-60 mm
Size
15-20 mm
Lifespan
30-60 days
Flight Speed
15 km/h
Leg Count
6

Diet & Feeding

Caterpillars munch on leaves, while adult butterflies sip sweet flower nectar.

Age differences: Larvae feed exclusively on grass leaves, but adults drink nectar from various flowers and occasionally rotting fruit.

Primary Foods

  • grass leaves
  • flower nectar
  • rotting fruit

Foraging Method

  • Foraging

Ecological connections

depends on

Indian Goosegrass

Eleusine indica

Its caterpillars munch on its leaves to grow big and strong.

eaten by

White Wagtail

Motacilla alba

Small birds, especially wagtails, love to snack on adult butterflies.

eaten by

Signature Spider

Argiope anasuja

Spiders often catch unwary butterflies in their sticky webs.

pollinates

Lantana

Lantana camara

Adults visit its flowers for sweet nectar, helping the plant reproduce.

Traits

Also known as

No aliases listed yet.

Safety

Danger

2/5

Do not touch or pick up. Some insects sting or bite. Ask an adult for help.

Frequently Asked Questions

What is Common Evening Brown's wingspan?

40-60 mm

How big is Common Evening Brown?

15-20 mm

How long does Common Evening Brown live?

30-60 days

How fast can Common Evening Brown fly?

15 km/h

What does Common Evening Brown eat?

Caterpillars munch on leaves, while adult butterflies sip sweet flower nectar.

Where is Common Evening Brown usually found?

Grasslands and open areas

How does Common Evening Brown hunt?

Foraging

How many legs does Common Evening Brown have?

6

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