Conservation Status
Conservation Status Why do we need to protect horseshoe crabs?
In Delaware Bay of North America, the number of horseshoe crabs on some beaches decreased by 90% in five years. In Japan, it is estimated that only 2,000 to 4,000 horseshoe crabs are left. Since horseshoe crabs take a long time to reach sexual maturity (10-15 years), the impact on their population will not become apparent until at least 10 years later. If we don't care and protect them now, horseshoe crabs may become extinct before we realize it. |
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