Boing Boing Staging

An appreciation of the Sawfish, one of Earth's most threatened fish

“The earliest sawfishes likely arose in the shallow Tethys Sea, that ocean surrounded by the ancient continents of Godwanda and Laurasia, during the Cretaceous period at least 60 million years ago,” writes Dr. M. at Deep Sea News.

These “sole survivors of an ancient bloodline” now number only seven species which roam the muddy bottoms of coastal areas, bays and estuaries. 

All sawfishes can move easily between fresh and saltwater and often venture deep upstream into rivers. The sawfish lifestyle puts this both their size and saw near humans.  All seven species are considered critically endangered by the IUCN.  As much as we have impacted them, sawfish have also greatly influenced our culture.

And now, they’re one of the most threatened species on our planet. Thanks, humans!

More: Exaltation to Extinction for Sawfishes [Deep Sea News]

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