What fish were alive with dinosaurs?

The primitive-looking coelacanth (pronounced SEEL-uh-kanth) was thought to have gone extinct with the dinosaurs 65 million years ago.

What fish were around with the dinosaurs?

Due to its massive size and the fact that its virtually unchanged in the fossil record for 23 million years, DeSouza says the arapaima has become known as the “dinosaur fish.” And while the species never actually lived during the time of the dinosaurs, its primeval appearance certainly brings the popular image of …

Did fish live with dinosaurs?

Since the extinction event that wiped out the dinosaurs 66 million years ago, fish have evolved and diversified, leading to the wide variety of fish species we see today. According to a new study, many of today’s fish lineages emerged right around this time. …

Which prehistoric fish is still alive?

Coelacanths, a prehistoric fish species known to hunt dinosaurs has recently been found alive near the coast of Madagascar in the Indian Ocean. Coelacanths, a prehistoric fish species, known to hunt dinosaurs, has recently been found alive near the coast of Madagascar in the Indian Ocean.

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Was there fish before dinosaurs?

Before T. rex there was B. rex, a giant armored fish that was “king” long before the dinosaurs, according to a new study. A team of scientists discovered the fossils of Bothriolepis rex, a new giant in the group Antiarchi — ancient fish with armored plates covering their head, shoulders and front fins.

Are dinosaurs still alive in 2020?

In an evolutionary sense, birds are a living group of dinosaurs because they descended from the common ancestor of all dinosaurs. Other than birds, however, there is no scientific evidence that any dinosaurs, such as Tyrannosaurus, Velociraptor, Apatosaurus, Stegosaurus, or Triceratops, are still alive.

Are Sharks older than dinosaurs?

As a group, sharks have been around for at least 420 million years, meaning they have survived four of the “big five” mass extinctions. That makes them older than humanity, older than Mount Everest, older than dinosaurs, older even than trees. It is possible that sharks just got lucky in the lottery of life.

What animals are still alive from dinosaur times?

  • Crocodiles. If any living life form resembles the dinosaur, it’s the crocodilian. …
  • Snakes. Crocs were not the only reptiles to survive what the dinos couldn’t – snakes did too. …
  • Bees. …
  • Sharks. …
  • Horseshoe Crabs. …
  • Sea Stars. …
  • Lobsters. …
  • Duck-Billed Platypuses.

What is the closest thing to a dinosaur today?

10 Living Descendants and Relatives of Dinosaurs

  • Sea Turtles. …
  • Ostriches. …
  • Snakes. …
  • Sharks. …
  • Crustaceans. …
  • Bees. …
  • Duck-Billed Platypuses. …
  • Tuatara Lizards. All lizards and reptiles are closely related to dinosaurs, but none more so than tuatara lizards.
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21.10.2020

What came before dinosaurs?

The age immediately prior to the dinosaurs was called the Permian. Although there were amphibious reptiles, early versions of the dinosaurs, the dominant life form was the trilobite, visually somewhere between a wood louse and an armadillo. In their heyday there were 15,000 kinds of trilobite.

What was the biggest prehistoric fish?

Enter Leedsichthys problematicus. The extinct fish—thought to be the largest on record—lived about 165 million years ago in Europe and South America. It grew to at least 16.5 meters in length and might have weighed 45 metric tons, which means it was larger even than today’s whale shark.

What is the rarest fish in the world?

Devils Hole pupfish are likely the world’s rarest fish, and their population dropped to 35 in 2013. Researchers have since made a breakthrough in their captive breeding.

Could Megalodon still exist?

But could megalodon still exist? ‘No. It’s definitely not alive in the deep oceans, despite what the Discovery Channel has said in the past,’ notes Emma. … The sharks would leave telltale bite marks on other large marine animals, and their huge teeth would continue littering the ocean floors in their tens of thousands.

Is tiktaalik extinct?

Tiktaalik roseae, an extinct fishlike aquatic animal that lived about 380–385 million years ago (during the earliest late Devonian Period) and was a very close relative of the direct ancestors of tetrapods (four-legged land vertebrates).

When did last dinosaurs die?

Dinosaurs went extinct about 65 million years ago (at the end of the Cretaceous Period), after living on Earth for about 165 million years.

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When was the last coelacanth found?

Coelacanths were thought to have become extinct in the Late Cretaceous, around 66 million years ago, but were rediscovered in 1938 off the coast of South Africa.

Coelacanth.

Coelacanth Temporal range: Early Devonian-Recent, 409–0 Ma PreꞒ Ꞓ O S D C P T J K Pg N
Subclass: Actinistia
Order: Coelacanthiformes L. S. Berg, 1937
Archeology with a shovel