Q:
How Long Do Crabs Live?
A:
Quick Answer
The lifespan of a crab varies according to species. A blue crab lives one to eight years, while a hermit crab lives 30 to 70 years. The Dungeness crab lives up to 10 years, and the horseshoe crab lives up to 20 years or more.
Continue Reading
Credit:
Yuri Levchenko
CC-BY-2.0
Full Answer
Red king crabs live up to 30 or more years. Crab life expectancies also vary according to habitat. Crabs kept as pets can live longer than crabs in the wild when they are properly cared for. Crabs are widely eaten by humans, making up 20 percent of all marine crustaceans that are farmed or caught around the world.
Learn more about CrabsRelated Questions
-
Q:
How Many Legs Does a Hermit Crab Have?
A: Like other members of the order Decapoda, hermit crabs have a total of 10 legs. These include the chelipeds, or front claws, which are used for grasping an... Full Answer >Filed Under: -
Q:
What Are Hermit Crab Facts for Kids?
A: A fact that children may be interested to know is that hermit crabs are not really hermits but are rather social animals. They interact and feed together w... Full Answer >Filed Under: -
Q:
What Are the Types of Hermit Crabs?
A: According to the Seattle Aquarium, there are over 500 different species of hermit crabs around the world. In spite of what their name implies, hermit crabs... Full Answer >Filed Under: -
Q:
What Do Freshwater Crabs Eat?
A: There are more than 1,300 species of freshwater crabs and, as such, there is no one diet consistent to all of them. However, most are omnivores and scaveng... Full Answer >Filed Under:
