Explore Page Species OverviewHabitat Set-upDiet & NutritionWaterPet Safety Species Overview Common Names: Hermit Crabs Scientific Name: Paguroidea Distribution: Throughout Central and Northern South America, the Caribbean and surrounding Islands Adult Size: 2"-6” Life Expectancy: 10+ years Hermit Crabs can make fascinating pets that are … [Read more...] about Hermit Crab Pet Care