HERMIT CRABS: SHELL-DWELLERS WITH MOBILE HOMES

ROLLING HARBOUR ABACO

Hermit Crab, Abaco Bahamas (Keith Salvesen / Rolling Harbour)

HERMIT CRABS: SHELL-DWELLERS WITH MOBILE HOMES

As everyone knows, Hermit Crabs get their name from the fact that from an early age they borrow empty seashells to live in. As they grow they trade up to a bigger one, leaving their previous home for a smaller crab to move into. It’s a benign** chain of recycling that the original gastropod occupant would no doubt approve of, were it still alive… The crabs are able to adapt their flexible bodies to their chosen shell. Mostly they are to be found in weathered (‘heritage’) rather than newly-empty shells for their home. [**except for fighting over shells] 

Hermit Crab, Abaco Bahamas (Keith Salvesen / Rolling Harbour)

 HERMIT CRAB FACTS TO ENLIVEN YOUR CONVERSATION

  • The crabs are mainly terrestrial, and make their homes in empty gastropod shells
  • Their bodies are soft, making them vulnerable to predation and heat.
  • They are basically naked – the shells protect their bodies & conceal…

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