Black Slug
ExploreInvertebrate
Black Slug
Arion ater
The Black Slug is a soft, slimy creature that loves to munch on leaves and plants. They are often found in gardens and damp places, helping to break down dead plants.
Habitat: Urban areas, Gardens
Appearance
The Black Slug is a large, shiny gastropod mollusk, typically entirely jet-black, though sometimes dark brown or even reddish-orange. It has a wrinkled body, two pairs of retractable tentacles on its head, and a saddle-like mantle towards the front.
KingdomAnimaliaPhylumMolluscaClassGastropodaOrderStylommatophoraFamilyArionidaeGenusArion
Category
InvertebrateRarity
Common
Danger
1/5 · Very low
Snaps
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Interesting facts
Black slugs are hermaphrodites, meaning each slug has both male and female parts!
Did you know slugs have thousands of tiny teeth on a ribbon-like tongue called a radula?
Their slime changes thickness, becoming extra sticky to warn predators or signal danger!
When threatened, they can roll into a ball like a tiny armadillo to protect themselves!
Special abilities
Ability
Slime Shield
Black Slugs produce thick, sticky mucus that helps them glide across surfaces and deters predators by being unpleasant to eat.
Ability
Breathing Pore
Black Slugs breathe through a special hole called a pneumostome, located on their right side, that helps them take in air.
Ability
Taste Tentacles
Black Slugs have shorter front tentacles that can taste and smell their surroundings, helping them find food and navigate.
Ability
Stealthy Mover
Black Slugs can flatten their bodies and fit through tiny gaps, allowing them to hide from danger or find new food sources.
Measurements & details
- Size
- 100-150 mm
- Lifespan
- 365-730 days
- Leg Count
- 0
Diet & Feeding
Black slugs are nature's recyclers, munching on decaying plants and fungi to keep ecosystems clean!
Primary Foods
- decaying leaves
- mushrooms
- fallen fruit
- algae
- seedlings
Foraging Method
- Foraging
Ecological connections
eats
European Hedgehog
Erinaceus europaeus
Hedgehogs are common predators of slugs in gardens.
eaten by
Common Blackbird
Turdus merula
Blackbirds often feed on slugs, especially smaller ones.
eats
Violet Ground Beetle
Carabus violaceus
Some ground beetles hunt and eat slugs and their eggs.
eats
English Oak
Quercus robur
Black slugs decompose fallen leaves from trees like oaks.
Traits
Solitary
Solitary animals live alone for most of their lives, only interacting with others for mating or parental care.
Herbivorous
This trait characterizes organisms whose diet consists entirely or primarily of plant material.
Decomposer
Describes organisms that break down dead organic material, recycling nutrients back into the ecosystem.
Urban Friendly
This habitat trait indicates species that can coexist with humans in urban and suburban environments, utilizing man-made structures and green spaces.
Nocturnal
Nocturnal animals are primarily active during the nighttime hours, typically resting or sleeping during the day.
Also known as
No aliases listed yet.
Collections
Safety
Danger
1/5 · Very low
Don't touch slugs with bare hands, as their slime can be slippery.
Frequently Asked Questions
How big is Black Slug?
100-150 mm
How long does Black Slug live?
365-730 days
What does Black Slug eat?
Black slugs are nature's recyclers, munching on decaying plants and fungi to keep ecosystems clean!
Where is Black Slug usually found?
Urban areas, Gardens
How does Black Slug hunt?
Foraging
How many legs does Black Slug have?
0
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Where to spot
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