Deep-Sea Creatures Alicella Gigantea Widespread on Ocean Floor—Scientists
Summary
Scientists have discovered that the deep-sea creature Alicella gigantea, once thought to be rare, is actually widespread, inhabiting nearly 59% of the world's ocean floor. Research shows this large crustacean lives in deep ocean zones across the Pacific, Atlantic, and Indian Oceans, suggesting it can disperse widely and adapt to extreme environments.Key Facts
- Alicella gigantea is also known as the "supergiant amphipod."
- The species can grow up to 34 centimeters (13.4 inches) long.
- Scientists originally believed Alicella gigantea was rare due to infrequent sightings.
- A new study compiled 195 records from 75 locations, showing the species is widespread in deep ocean zones.
- Researchers found low genetic differences among global populations, indicating a single species.
- Modern techniques like deep-sea landers and genetic sequencing helped reveal this widespread presence.
- The study highlights the importance of deep-sea exploration for understanding biodiversity and species conservation.
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