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Black-striped Longhorn Beetle

Stenurella melanura

The Black-striped Longhorn Beetle is a colorful insect with long antennae and striking black stripes. It loves to munch on plants and can be found in gardens and forests.

Habitat: Forests, gardens

Appearance

The Black-striped Longhorn Beetle is slender with a black head and thorax. Its wing cases are typically reddish-brown or yellowish, each marked with a distinct black stripe down the middle. Its antennae are long, often exceeding its body length, helping it stand out from smaller flower beetles.

KingdomAnimaliaPhylumArthropodaClassInsectaOrderColeopteraFamilyCerambycidaeGenusStenurella
Black-striped Longhorn Beetle
striped trait badgesolitary trait badgecamouflaged trait badgecolorful trait badge
Black-striped Longhorn Beetle

Category

Insects

Rarity

Common

Danger

1/5 · Very low

Snaps

1

Interesting facts

Not all Black-striped Longhorn Beetles have stripes; some males are entirely black!

Their grubs can spend up to two years hidden inside rotting wood before emerging.

These beetles are part of a huge beetle family with over 35,000 different species!

They love to visit sunny flowers, often found on white or yellow blossoms.

Special abilities

Ability

Super Sniffers

Black-striped Longhorn Beetle has extremely long antennae that help them find mates, food, and sense their surroundings from afar.

Ability

Armored Flight

Black-striped Longhorn Beetle has hard wing cases (elytra) that protect its delicate flight wings and body as it navigates through plants.

Ability

Wood Wonders

Black-striped Longhorn Beetle larvae can bore tunnels through dead wood because of strong mandibles, which helps recycle nutrients in forests.

Measurements & details

Wingspan
9-20 mm
Size
6-10 mm
Lifespan
30-60 days
Flight Speed
7 km/h
Leg Count
6

Diet & Feeding

Adult beetles enjoy flower nectar and pollen, while their young munch on decaying wood.

Age differences: Larvae feed on decaying wood for several years, while adults primarily consume nectar and pollen.

Primary Foods

  • Nectar
  • Pollen
  • Decaying wood (larvae)

Foraging Method

  • Foraging

Ecological connections

Traits

Also known as

No aliases listed yet.

Collections

Safety

Danger

1/5 · Very low

Be gentle and watch where you step, as insects can be small and easily missed.

Frequently Asked Questions

How to identify Black-striped Longhorn Beetle?

The easiest way to identify Black-striped Longhorn Beetle is to use the Snappit nature identifier app.

What is Black-striped Longhorn Beetle's wingspan?

9-20 mm

How big is Black-striped Longhorn Beetle?

6-10 mm

How long does Black-striped Longhorn Beetle live?

30-60 days

How fast can Black-striped Longhorn Beetle fly?

7 km/h

What does Black-striped Longhorn Beetle eat?

Adult beetles enjoy flower nectar and pollen, while their young munch on decaying wood.

Where is Black-striped Longhorn Beetle usually found?

Forests, gardens

How does Black-striped Longhorn Beetle hunt?

Foraging

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