How long do crabs usually live?

Crabs' lifespans vary widely depending on the species. While some small species may live for only a few months, others may survive for several years.

- Hermit Crabs: These are one of the most common types of pet crabs and can live for 10 to 30 years, depending on the species and care provided.

- Red Rock Crabs: These marine crustaceans can live up to 15 years in the wild, but usually live for 5 to 8 years in captivity.

- Blue Crabs: Found in estuaries along the Atlantic and Gulf coasts of North America, blue crabs typically live for 2 to 3 years, with some living up to 5 years.

- Dungeness Crabs: These large crabs found on the Pacific coast of North America have an average lifespan of 2 to 3 years, but can exceptionally live for up to 10 years.

- Giant Spider Crabs: As one of the largest crustaceans globally, giant spider crabs have an average lifespan of up to 30 years.