What species of fish were extinct?
What species of fish were extinct?
Coelacanths
Coelacanths, which are related to lungfishes and tetrapods, were believed to have become extinct at the end of the Cretaceous period. More closely related to tetrapods than to the ray-finned fish, coelacanths were considered transitional species between fish and tetrapods.
What is the oldest prehistoric fish?
Haikouichthys, from about 518 million years ago in China, may be the earliest known fish.
What is the oldest fish still alive today?
The oldest fish in the world is the Greenland shark, with a 392-year-old female specimen being the oldest ever discovered. With a lifespan of at least 272 years, Greenland sharks are now the longest-living vertebrates known on Earth, according to scientists.
What prehistoric fish could still be alive?
A fish believed to be near extinct was rediscovered by shark fishermen off the coast of Madagascar. The coelacanth, with a history going back 420 million years ago, is referred to as the “four legged fossil fish” and is alive and well in the Indian Ocean, Newsweek reports.
What fish were alive with dinosaurs?
Coelacanths, which have been around for 400 million years, were thought extinct until they were found alive in 1938 off South Africa. The coelacanth a giant weird fish still around from dinosaur times can live for 100 years, a new study found.
What fish was alive with dinosaurs?
Coelacanths first appeared during the Devonian Period roughly 400 million years ago, about 170 million years before the dinosaurs.
What fish is older than dinosaurs?
The coelacanth, or “four-legged living fossil fish,” is a fascinating species: it is bright blue, predates dinosaurs, and weighs as much as an average-sized man. Their shape hasn’t changed much in 420 million years, and these critically endangered fish are known to exist off South Africa’s east coast.
What fish are going extinct?
The chinease pufferfish and 2 other types of fish are going extinct,also the chinese pufferfish is extremly close to extinction. American eel. The american eel joined the list of endangered animals in the sea. Bluefin Tuna . The bluefin tuna is one of the many animals that are going extinct in the sea.
What species of fish are extinct?
Ray-finned fishes. There are 64 extinct species, 85 possibly extinct species, and six extinct in the wild species of ray-finned fish evaluated by the IUCN . Includes sturgeons and paddlefishes.
What species was the first to be extinct?
The smooth handfish is the ‘first marine species to be declared extinct ‘in modern times’ (Picture: Mongabay.com) ‘For ocean life to recover and thrive we need to put at least 30% of the oceans off…
What are prehistoric fish still alive?
Hagfish. Hagfish often top the list of ocean’s most disgusting creatures,and it certainly does for this list of prehistoric creatures.
