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The colossal squid ( Mesonychoteuthis hamiltoni) is the largest member of its family Cranchiidae, the cockatoo or glass squids, with its second largest member being Megalocranchia fisheri . It is sometimes called the Antarctic cranch squid or giant squid (not to be confused with the giant squid in genus Architeuthis) and is believed to be the ...
Learn about the colossal squid, the largest invertebrate on Earth, and its distribution, feeding habits, and threats. Oceana is a nonprofit organization that works to protect the oceans and marine life, including the colossal squid.
May 7, 2024 · Learn about the colossal squid, the second largest living invertebrate, and how it compares to the giant squid. Find out its scientific name, size, habitat, diet, and threats.
- Red
- 30-33ft (9-10m)
- Fish
- 1090lb (495kg)
- They are the heaviest squid. While its cousin the giant squid has measured longer, the colossal squid is the heaviest! They are thought to weigh up to 700kg (1,500 lbs) and grow as long as 10 meters (33 feet).
- It’s not the meanest fish in the sea. As mean as this monster sounds, it’s preyed upon by a surprising cohort of birds, whales, and fishes. So far, 17 predator species have been found with colossal calamari inside them.
- The colossal squids eyes are as large as a basketball. The largest eyes on the planet didn’t evolve for finding prey in the dark. It seems like they’ve evolved to be 27cm in diameter in order to adapt to spotting sperm whales descending to the deep.
- Their eggs are tiny! For such a gargantuan creature, the colossal squid makes some tiny eggs. They’re about 3mm across and float about in the ocean, hatching in shallow water.
Learn about the size, evolution and behaviour of the giant and colossal squid, the world's largest cephalopods that live in the deep sea. Discover how scientists are studying these elusive animals and what challenges they face.
Jul 21, 2019 · Learn about the largest invertebrate on Earth, the colossal squid, which lives in the Southern Ocean and feeds on sperm whales and fish. Discover its description, distribution, behavior, diet, reproduction, and conservation status.
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Mar 6, 2024 · Learn about the colossal squid, a rare and elusive species that lives in the deep sea around Antarctica. Find out how big it is, what it eats, and why it is so hard to study.
