Devonian Armored Fish Show Multiple Ways to Crush Hard-Shelled Prey

Devonian placoderm inferognathal jaw bones used display ranging size and morphology reflecting their evolutionary and ecological diversity. Image credit: Mitchell et al., doi: 10.1038/s41598-026-57261-3.

Long before sharks or reptiles ruled the seas, armor-plated fish called placoderms were already experimenting with different jaw designs to crush hard-shelled prey.

The post Devonian Armored Fish Show Multiple Ways to Crush Hard-Shelled Prey appeared first on Sci.News: Breaking Science News.

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