10 Animals That Can Live for Over 100 Years

8. The Unyielding Urchins: Red Sea Urchins

Red sea urchins are among the longest-living marine invertebrates, with some individuals estimated to be over 200 years old. Found along the Pacific coast of North America, these spiny creatures play a vital role in their ecosystem, grazing on kelp and other algae. Their long lifespan is attributed to their slow growth rate and ability to regenerate lost spines, allowing them to withstand environmental challenges and predation. The resilience of red sea urchins is further supported by their ability to adapt to a wide range of environmental conditions, from rocky shores to deeper waters. However, they face threats from overfishing and habitat degradation, which have impacted their populations in some areas. Conservation efforts are crucial to ensuring the sustainability of red sea urchin populations, with initiatives focusing on sustainable fishing practices and habitat protection. The story of the red sea urchin is one of endurance and adaptation, a reminder of the intricate connections between life and environment in the ocean.