ExploreInsects

Bronze Beetle

Chrysolina bankii

The Bronze Beetle is a shiny little bug that loves to munch on plants. Its beautiful bronze color makes it stand out in gardens and parks, where it can often be found crawling around.

Habitat: Urban areas

Appearance

The Bronze Beetle has a distinctive oval, dome-shaped body with a highly reflective, metallic sheen that often appears bronze, copper, or greenish. Its iridescent shell can shimmer with different colors depending on the light, making it stand out from duller leaf beetles.

KingdomAnimaliaPhylumArthropodaClassInsectaOrderColeopteraFamilyChrysomelidaeGenusChrysolina
Bronze Beetle
solitary trait badgecolorful trait badgeherbivorous trait badgepollinator_magnet trait badge
Bronze Beetle

Category

Insects

Rarity

Common

Danger

1/5 · Very low

Snaps

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Interesting facts

A Bronze Beetle starts as a tiny larva that spends its time munching on plants!

Its iridescent shell reflects light, making it shimmer with many colors!

They often lay their tiny eggs on the underside of plant leaves to keep them safe!

When scared, this clever beetle can drop and pretend to be dead!

Special abilities

Ability

Shimmering Camouflage

Bronze Beetles can blend perfectly with shiny leaves and bark because of their metallic, iridescent exoskeleton that reflects light.

Ability

Tough Armor

Bronze Beetles have a hard, protective exoskeleton that helps them stay safe from hungry predators that try to eat them.

Ability

Secret Chemical Shield

Bronze Beetles can produce defensive chemicals that help deter predators, making them taste unpleasant or irritating.

Measurements & details

Wingspan
10-18 mm
Size
5-9 mm
Lifespan
60-100 days
Flight Speed
8 km/h
Leg Count
6

Diet & Feeding

These beetles are plant-eaters, feasting on leaves of specific herbs and low-growing plants.

Age differences: Larvae and adults both feed on the leaves of their host plants.

Primary Foods

  • Mentha spicata
  • Thymus vulgaris
  • Origanum vulgare
  • Lamiaceae plants

Foraging Method

  • Foraging

Ecological connections

eaten by

Great Tit

Parus major

Adult beetles are a food source for insectivorous birds.

eaten by

Garden Cross Spider

Araneus diadematus

Spiders can capture adult beetles in their webs.

eats

Spearmint

Mentha spicata

The beetles feed on the leaves of spearmint plants.

eats

Common Thyme

Thymus vulgaris

Thyme is a primary food source for both larvae and adult beetles.

Traits

Also known as

No aliases listed yet.

Collections

Safety

Danger

1/5 · Very low

It's best to watch beetles from a distance and not touch them, as they can be delicate.

Frequently Asked Questions

What is Bronze Beetle's wingspan?

10-18 mm

How big is Bronze Beetle?

5-9 mm

How long does Bronze Beetle live?

60-100 days

How fast can Bronze Beetle fly?

8 km/h

What does Bronze Beetle eat?

These beetles are plant-eaters, feasting on leaves of specific herbs and low-growing plants.

Where is Bronze Beetle usually found?

Urban areas

How does Bronze Beetle hunt?

Foraging

How many legs does Bronze Beetle have?

6

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Where to spot

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