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Cryptocephalus sericeus

Cryptocephalus sericeus

The Cryptocephalus sericeus is a shiny green beetle that loves to munch on leaves. It has a special talent for blending in with plants, making it a fun little critter to spot in nature!

Habitat: Forests

Appearance

The Cryptocephalus sericeus is a small, oval-shaped beetle renowned for its exceptionally shiny, metallic golden-green or blue-green exoskeleton. Its head is often tucked under its thorax, giving it a compact appearance, making it visually distinct from many other leaf beetles.

KingdomAnimaliaPhylumArthropodaClassInsectaOrderColeopteraFamilyChrysomelidaeGenusCryptocephalus
Cryptocephalus sericeus
solitary trait badgecamouflaged trait badgecolorful trait badgeherbivorous trait badge
Cryptocephalus sericeus

Category

Insects

Rarity

Common

Danger

1/5 · Very low

Snaps

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Interesting facts

Female beetles lay their eggs inside tiny, mud-like cases they craft themselves!

If disturbed, some related beetles can make a tiny squeaking sound to startle attackers!

Its scientific name means 'hidden head' because it keeps its head tucked safely under its body!

You can often spot these beetles sunbathing on flowers, soaking up warmth to stay active!

Special abilities

Ability

Shining Camouflage

Cryptocephalus sericeus has a brilliant metallic green shell that helps it disappear among leaves, protecting it from watchful predators.

Ability

Waste Armor Craft

Cryptocephalus sericeus larvae build a unique protective case from their own waste, shielding them from danger as they develop.

Ability

Hidden Head Protection

Cryptocephalus sericeus can tuck its head tightly under its thorax, protecting its delicate headparts from potential harm.

Measurements & details

Size
6-8 mm
Lifespan
90-120 days
Leg Count
6

Diet & Feeding

These beetles munch on leaves and pollen from various plants, like daisies and St. John's wort!

Age differences: Larvae feed on detritus and plant roots, while adults prefer leaves and pollen.

Primary Foods

  • Pollen
  • Leaves (Asteraceae)
  • Leaves (Hypericum)

Foraging Method

  • Foraging

Ecological connections

eaten by

Great Tit

Parus major

This common bird preys on various insects, including beetles.

eats

St. John's Wort

Hypericum perforatum

Adult beetles feed on the leaves and pollen of this plant.

eats

Yarrow

Achillea millefolium

A frequent food source for the adult Cryptocephalus sericeus.

eats

Canadian Goldenrod

Solidago canadensis

This plant also serves as a food source for the adult beetles.

Traits

Also known as

No aliases listed yet.

Collections

Safety

Danger

1/5 · Very low

Be gentle and watch where you step when exploring nature. Insects are our tiny friends!

Frequently Asked Questions

How big is Cryptocephalus sericeus?

6-8 mm

How long does Cryptocephalus sericeus live?

90-120 days

What does Cryptocephalus sericeus eat?

These beetles munch on leaves and pollen from various plants, like daisies and St. John's wort!

Where is Cryptocephalus sericeus usually found?

Forests

How does Cryptocephalus sericeus hunt?

Foraging

How many legs does Cryptocephalus sericeus have?

6

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