Shaking up the fish family tree: 'Living fossil' not as old as we thought @UMich
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Polypterids are weird and puzzling African fish that have perplexed biologists since they were discovered during Napoleon's…
Polypterids are weird and puzzling African fish that have perplexed biologists since they were discovered during Napoleon's…
Polypterids are weird and puzzling African fish that have perplexed biologists since they were discovered during Napoleon's…
Enlarge / The skull of a 250 million year old fossil fish and a virtual model of its internal skeleton, along with a life…
The research published in Nature represents a significant advance in our understanding of fish evolution; and the research in…