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Black Vine Weevil

Otiorhynchus sulcatus

The Black Vine Weevil is a small, black bug that loves to munch on plants. It has a long snout and can be found in gardens and fields, where it hides during the day and comes out at night.

Habitat: Gardens and fields

Appearance

The Black Vine Weevil is a dull, dark brown to black insect with a hard, lumpy exoskeleton. It features a distinctive short, broad snout, also known as a rostrum, and often has small yellowish or orange specks on its back. Unlike many insects, it lacks functional wings and cannot fly.

KingdomAnimaliaPhylumArthropodaClassInsectaOrderColeopteraFamilyCurculionidaeGenusOtiorhynchus
Black Vine Weevil
solitary trait badgeburrowing trait badgeherbivorous trait badgelongevous trait badge
Black Vine Weevil

Category

Insects

Rarity

Common

Danger

2/5 · Low

Snaps

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Interesting facts

Wow, female Black Vine Weevils don't need a male to have babies!

Wow, their babies live hidden underground for many months!

Wow, their special snouts are perfect for chewing notches in leaves!

Wow, their strong legs help them climb up smooth walls and pots!

Special abilities

Ability

Unisex Army

Black Vine Weevil can reproduce without a mate because females lay eggs alone, creating an army of clones!

Ability

Tough Shield

Black Vine Weevil has a very hard outer shell that helps them stay safe from hungry birds and other predators.

Ability

Root Muncher

Black Vine Weevil larvae can eat plant roots underground, which helps them hide from danger and find food.

Ability

Night Feeder

Black Vine Weevil is active at night, helping them avoid predators that hunt during the day.

Measurements & details

Size
7-12 mm
Lifespan
730-1095 days
Leg Count
6

Diet & Feeding

These plant-eating insects munch on a wide variety of leaves, stems, and roots!

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

Primary Foods

  • Rhododendron leaves
  • Taxus baccata needles
  • Strawberry plants
  • Cyclamen tubers
  • Primula roots

Foraging Method

  • Foraging

Ecological connections

eaten by

Wolf Spider

Pardosa amentata

Adult weevils are a food source for spiders.

parasitizes

Entomopathogenic Nematode

Steinernema kraussei

Nematodes infect and kill weevil larvae in the soil.

eats

Strawberry

Fragaria ananassa

Weevils chew notches in leaves and larvae eat roots.

eats

Rhododendron

Rhododendron ponticum

Adult weevils cause characteristic leaf notching.

Traits

Also known as

No aliases listed yet.

Collections

Safety

Danger

2/5 · Low

Don't touch bugs without asking an adult first, as some can be harmful.

Frequently Asked Questions

How big is Black Vine Weevil?

7-12 mm

How long does Black Vine Weevil live?

730-1095 days

What does Black Vine Weevil eat?

These plant-eating insects munch on a wide variety of leaves, stems, and roots!

Where is Black Vine Weevil usually found?

Gardens and fields

How does Black Vine Weevil hunt?

Foraging

How many legs does Black Vine Weevil have?

6

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