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Other animals

Halloween crab

Halloween crab · Gecarcinus quadratus

Halloween crab
Bodennahe Nahaufnahme einer farbigen Halloweenkrabben auf kiesigem Untergrund.

Bright orange and violet: as a nocturnal ground-dweller, the Halloween crab attracts attention along the forest edge.

Fact file

Size
Shell width up to 5 cm, stocky build with powerful claws
Males and females
Females usually slightly smaller and with a broader abdomen than males
Sounds
Silent, sometimes scraping of the claws on the ground
Diet
Feeds mainly on fallen leaves, fruit, plant parts, occasionally insects
Offspring
Females lay hundreds of eggs, which are released into the sea in the rainy season

How to identify Halloween crab

Halloween crabs stand out with their bright orange legs and claws, while the shell is usually deep violet to black. Striking yellow to white patches around the eyes form a distinctive facial pattern.

With a width of around five centimetres, Halloween crabs are medium-sized and appear compact thanks to their strong claws and rounded, flattened body. Particularly characteristic are the coloured leg segments and the high-contrast markings that make them unmistakable.

More in the app

With Wildful Stories+ you also get in the app:

  • general viewing tips
  • 2 places where you can see Halloween crab

Where Halloween crab live

Discover Halloween crab on your trip.

The app shows you where and when to see wildlife along your route.

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