Danna Staaf's Squid Empire: The Rise and Fall of the Cephalopods PDF

By Danna Staaf

prior to there have been mammals on land, there have been dinosaurs. And prior to there have been fish within the sea, there have been cephalopods—the ancestors of contemporary squid and Earth’s first really monstrous animals. Cephalopods turned the 1st creatures to upward thrust from the seafloor, basically inventing the act of swimming. With dozens of tentacles and bold shells, they presided over an undersea empire for thousands of years. but if fish developed jaws, the ocean’s former best predator grew to become its so much scrumptious snack. Cephalopods needed to step up their game.

Many species streamlined their shells and extra shielding spines, yet those improvements basically supplied a short virtue. a few cephalopods then deserted the shell totally, which opened the gates to a flood of evolutionary options: masterful camouflage, fin-supplemented jet propulsion, even perhaps dolphin-like intelligence.

Squid Empire is an epic experience spanning thousands of thousands of years, from the marine lifetime of the primordial ocean to the calamari on tonight’s menu. somebody who enjoys the undersea world—along with all these enthusiastic about issues prehistoric—will have an interest within the occasionally huge, immense, frequently strange creatures that governed the seas lengthy earlier than the 1st dinosaurs.

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Squid Empire: The Rise and Fall of the Cephalopods by Danna Staaf


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