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پادشاهان دریا - تاریخ خارق العاده 500 میلیون ساله سفالوپودها
پادشاهان دریا - تاریخ خارق العاده 500 میلیون ساله سفالوپودها

Monarchs of the Sea: The Extraordinary 500-Million-Year History of Cephalopods
نویسنده:
سال انتشار: 2020
تعداد صفحات: 242
زبان فایل: انگلیسی
فرمت فایل: pdf, epub
حجم فایل: 53MB
رمز فایل: www.ketabdownload.com
قیمت: 230,000ريال

افزودن به سبد دانلود

Publisher: The Experiment

ISBN-10: 1615197400

ISBN-13: 978-1615197408

ASIN: B085199CRL

Before mammals, there were dinosaurs. And before dinosaurs, there were cephalopods.

Cephalopods, Earth’s first truly substantial animals, are still among us: Their fascinating family tree features squid, octopuses, nautiluses, and more. The inventors of swimming, cephs presided over the sea for millions of years. But when fish evolved jaws, cephs had to step up their game (or end up on the menu). Some evolved defensive spines. Others abandoned their shells entirely, opening the floodgates for a tidal wave of innovation: masterful camouflage, fin-supplemented jet propulsion, and intelligence we’ve yet to fully measure. In Monarchs of the Sea, marine biologist Danna Staaf unspools how these otherworldly creatures once ruled the deep—and why they still captivate us today.