Why is the typical fish shape so incredibly common across the oceans?

Ideas & Philosophy · Published 7 October 2026 Swipe more like this →

In short: From the gliding flying fish to the high-speed sailfish, most fish share a similar blueprint. This video explores how specific physical features like smooth bodies and fins enable extraordinary aquatic feats.

The video examines how a fish's form—typically a long, smooth body equipped with fins and a tail—facilitates survival in diverse marine environments. These anatomical traits allow for specialized movements, such as the flying fish's ability to glide up to 200 meters or the sailfish's ability to reach speeds of 110 kilometers per hour in the Indo-Pacific.

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