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Massive Amphipod Found Dominating 59% of Ocean Floor

5/21/2025

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Summary

Story summary

The colossal Alicella gigantea, the largest amphipod on the planet, is proving to be more prevalent in the deep sea than scientists once believed. With 75 records gathered from the Pacific, Atlantic, and Indian oceans, these remarkable crustaceans are now thought to occupy nearly 59% of the ocean floor, showcasing their genetic unity across immense depths.

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Story summary

The colossal Alicella gigantea, the largest amphipod on the planet, is proving to be more prevalent in the deep sea than scientists once believed. With 75 records gathered from the Pacific, Atlantic, and Indian oceans, these remarkable crustaceans are now thought to occupy nearly 59% of the ocean floor, showcasing their genetic unity across immense depths.