Common Shiny Woodlouse
Common Shiny Woodlouse
Oniscus asellus
Animalia
COMMON

Stats

Lifespan
2-4 yrs
Size
Large
Diet
Herbivore
Activity
Nocturnal
Social
Colony
Biome
Temperate woodland
Range
Europe
Movement
Walking
Breeding
Egg-laying
Defense
Armor
Status
Common

About

The common shiny woodlouse is a terrestrial isopod native to Europe, recognised by its glossy grey-brown shell edged with pale mottled patches. Unlike pill bugs, it cannot roll into a complete ball — when threatened it simply flattens itself and runs.

Life cycle

  1. 1.
    juvenile
    A juvenile crustacean takes adult form after its larval phase, growing in stages between molts.
  2. 2.
    adult
    Fully grown at adult size and full hard shell.

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Taxonomy

Kingdom
Animalia
Phylum
Arthropoda
Class
Malacostraca
Order
Isopoda
Family
Oniscidae
Genus
Oniscus
Species
Oniscus asellus