Showing only posts tagged squid. Show all posts.

Friday Squid Blogging: How Squid Survived Extinction Events

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Science news : Scientists have finally cracked a long-standing mystery about squid and cuttlefish evolution by analyzing newly sequenced genomes alongside global datasets. The research reveals that these bizarre, intelligent creatures likely originated deep in the ocean over 100 million years ago, surviving mass extinction events by retreating into oxygen-rich …

Friday Squid Blogging: Squid Overfishing in the South Pacific

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Regulation is hard : The South Pacific Regional Fisheries Management Organization (SPRFMO) oversees fishing across roughly 59 million square kilometers (22 million square miles) of the South Pacific high seas, trying to impose order on a region double the size of Africa, where distant-water fleets pursue species ranging from jack …

Friday Squid Blogging: Pilot Whales Eat a Lot of Squid

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Short-finned pilot wales ( Globicephala macrorhynchus ) eat at lot of squid: To figure out a short-finned pilot whale’s caloric intake, Gough says, the team had to combine data from a variety of sources, including movement data from short-lasting tags, daily feeding rates from satellite tags, body measurements collected via …

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