# Where Do Hermit Crabs Live?

> Where hermit crabs live: Shorelines, tide pools, and seabeds worldwide, native range cues, and human overlap. Status Least Concern.

- **Species:** Hermit Crab (*Paguroidea*)
- **Conservation status:** Least Concern
- **Diet:** Omnivore (algae, plankton, scraps, carrion)
- **Habitat:** Shorelines, tide pools, and seabeds worldwide
- **Lifespan:** 10–30 years (varies by species)
- **Top speed:** Slow walkers; faster when alarmed
- **Canonical HTML:** https://globalanimalguide.org/animals/hermit-crab/where-do-hermit-crab-live/
- **Parent profile:** https://globalanimalguide.org/animals/hermit-crab/
- **Last reviewed:** 2026-07-16

## Quick answer

Hermit crabs are crustaceans that protect their soft, spiraled abdomens by living inside empty snail shells. As they grow, they leave their old shell and move into a larger one, sometimes lining up to swap shells in sequence. Found on shorelines and seabeds worldwide, many species live 10 to 30 years, and they are popular, low-cost pets.

## Who should skip this page

Skip this if you need a sighting hotline. This page is native range and habitat.

## Borrowed homes

Unlike true crabs, most hermit crabs have a soft, curled abdomen with no hard shell of its own. To protect it, the crab backs into an empty snail shell and carries it everywhere, gripping the inside with specially shaped rear legs. The shell shields the crab from predators and from drying out.

## Help protect the Hermit Crab

Even familiar animals lose ground as wild habitat keeps shrinking worldwide.

[Donate to wildlife protection](https://worldanimalrescuenetwork.org/donate/)

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Source: Global Animal Guide (https://globalanimalguide.org/animals/hermit-crab/where-do-hermit-crab-live/). Licensed CC BY-NC 4.0 — free for non-commercial reuse with attribution.