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Otiorhynchus

Otiorhynchus

Otiorhynchus, also known as the black vine weevil, is a small beetle that loves to munch on plants. They have long snouts and are often found in gardens, where they can be a bit pesky!

Habitat: Gardens

Appearance

The Otiorhynchus is typically a dull black, brown, or grey beetle, often covered in fine scales or bristles that give it a textured, matte appearance. It has a distinctive short, broad snout, unlike many other beetles, and lacks visible hind wings for flight.

KingdomAnimaliaPhylumArthropodaClassInsectaOrderColeopteraFamilyCurculionidaeGenusOtiorhynchus
Otiorhynchus
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Otiorhynchus

Category

Insects

Rarity

Common

Danger

1/5 · Very low

Snaps

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Interesting facts

Many Otiorhynchus cannot fly; they travel by walking or hitching rides!

Some Otiorhynchus species are all female, so they don't need males to have babies!

These beetles can damage plants by chewing tiny notches along leaf edges!

They can walk for miles at night, exploring new gardens while you sleep!

Special abilities

Ability

Super Survivor

Otiorhynchus can reproduce without a mate, laying eggs that hatch into clones because many species are all female.

Ability

Armored Body

Otiorhynchus has an extra-hard exoskeleton that protects it from predators and helps it survive falls and impacts.

Ability

Night Walker

Otiorhynchus can feed mostly at night because their dark coloration helps them blend into shadows.

Ability

Clever Mimic

Otiorhynchus can fake its own death by remaining perfectly still because this makes predators lose interest.

Measurements & details

Size
3-15 mm
Lifespan
365-730 days
Leg Count
6

Diet & Feeding

These beetles munch on leaves and roots of many different plants.

Age differences: Larvae feed on plant roots underground, while adults chew on leaves above ground.

Primary Foods

  • Strawberry leaves
  • Rhododendron leaves
  • Cyclamen roots
  • Primrose roots
  • Grape vines

Foraging Method

  • Foraging

Ecological connections

eaten by

Blackbird

Turdus merula

Birds like blackbirds are common predators of adult Otiorhynchus.

eats

Violet Ground Beetle

Carabus violaceus

Some ground beetles prey on Otiorhynchus larvae and adults.

parasitizes

Beneficial Nematode

Heterorhabditis bacteriophora

Tiny worms can parasitize and kill Otiorhynchus larvae in the soil.

Traits

Also known as

No aliases listed yet.

Collections

Safety

Danger

1/5 · Very low

Don't touch insects without asking an adult, as some can bite or sting.

Frequently Asked Questions

How big is Otiorhynchus?

3-15 mm

How long does Otiorhynchus live?

365-730 days

What does Otiorhynchus eat?

These beetles munch on leaves and roots of many different plants.

Where is Otiorhynchus usually found?

Gardens

How does Otiorhynchus hunt?

Foraging

How many legs does Otiorhynchus have?

6

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