Giant squid, which can grow to an astounding 43 feet long, have equally extraordinary DNA
Little is known about giant squid, which can live some 3,300 feet below the surface. Mostly we know about them from fantasy adventure books, like “20,000 Leagues Under the Sea,” and images of them dead, with their long tentacles dangling far beyond the picture frame. Giant squid are rarely captured alive, with most found stranded on beaches or seen floating dead on the water’s surface. Unfortunately, some are also retrieved by fisheries as by-catch
Giant squid might also be more plentiful than previously thought. But the lack of genetic diversity could make this species more vulnerable to human impact. Back in the day, fishermen rarely encountered the deep-dwelling squid. Now, with modern trawling equipment and huge fishing operations, the squid are more likely to become by-catch.
Pollution and climate change could also hurt the squid, as could loss of their food sources. They are thought to primarily feed on deep sea fish and other, smaller types of squid
More squid images
Little is known about giant squid, which can live some 3,300 feet below the surface. Mostly we know about them from fantasy adventure books, like “20,000 Leagues Under the Sea,” and images of them dead, with their long tentacles dangling far beyond the picture frame. Giant squid are rarely captured alive, with most found stranded on beaches or seen floating dead on the water’s surface. Unfortunately, some are also retrieved by fisheries as by-catch
Giant squid might also be more plentiful than previously thought. But the lack of genetic diversity could make this species more vulnerable to human impact. Back in the day, fishermen rarely encountered the deep-dwelling squid. Now, with modern trawling equipment and huge fishing operations, the squid are more likely to become by-catch.
Pollution and climate change could also hurt the squid, as could loss of their food sources. They are thought to primarily feed on deep sea fish and other, smaller types of squid
More squid images
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