Best answer: How many freshwater fish have gone extinct?

Indeed, 80 species of freshwater fish have already been declared extinct by the IUCN Red List of Threatened Species, including 16 in 2020 alone.

How many freshwater fish are extinct?

Nearly 1/3 of all freshwater fish are threatened with extinction. In 2020 alone, 16 freshwater fish species were declared extinct. Since 1970, mega-fish—those that weigh over 66lbs—have declined in number by 94% and migratory freshwater fish saw a 76 % decline.

Are there any fish that are extinct?

Extinct species

  • Gölçük toothcarp (Aphanius splendens)
  • Aplocheilichthys sp. ‘ …
  • Parras characodon (Characodon garmani)
  • Santa Cruz pupfish (Cyprinodon arcuatus)
  • Villa Lopez pupfish (Cyprinodon ceciliae)
  • Cachorrito de la Trinidad (Cyprinodon inmemoriam)
  • Parras pupfish (Cyprinodon latifasciatus)

What fish went extinct in 2020?

Since then, no other smooth handfish (Sympterichthys unipennis) has ever been spotted, and the fish that Péron collected became the holotype for the entire species. In March 2020, the IUCN officially declared the species to be extinct. The holotype of the smooth handfish.

How many fish have gone extinct?

There are more than 35,000 identified and described fish species in the world. An estimated 80 fish species have gone extinct over the last five centuries. More than 3,000 fish species are threatened with extinction today.

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What animals are almost extinct 2020?

9 species facing extinction due to habitat loss

  • Indian Elephant. Indian elephants are the first species on our endangered list due to habitat loss. …
  • Whale. Whales are at the top of the food chain, however in the North Atlantic only 400 exist. …
  • Mountain Gorilla. …
  • Black Rhinoceros. …
  • Sea Turtle. …
  • Orangutan. …
  • Red Panda. …
  • Tiger.

1.10.2020

What happens if fish go extinct?

What happens if fish go extinct? It would lead to major repercussions, affecting marine life as well as all forms of life including humans. Fish extinction would cause changes in the weather, disruption of aquatic ecosystems, poverty, hunger, economic losses, and overall chaos.

What was extinct in 2020?

Persoonia laxa—This shrub from New South Wales, Australia, was collected just two times—in 1907 and 1908—in habitats that have since become “highly urbanized.” The NSW government still lists it as “presumed extinct,” but the IUCN placed it fully in the “extinct” category in 2020.

Will humans go extinct?

Humanity has a 95% probability of being extinct in 7,800,000 years, according to J. Richard Gott’s formulation of the controversial Doomsday argument, which argues that we have probably already lived through half the duration of human history.

What is the best tasting freshwater fish?

Walleye. Many people call walleye the best-tasting fish in freshwater, although yellow perch should also get the same accolades, as they are a smaller cousin. Most walleye are filleted, but they can be cooked in a variety of ways, including frying, baking, and broiling.

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What animals will be extinct by 2050?

15 Animals That Will Be Extinct By 2050 If We Don’t Help

  • Orangutans. Orangutans play an important role in their environment by feasting on fruit and spreading out the seeds around the ecosystem. …
  • Lemurs. …
  • Hawksbill turtle. …
  • Rhinos. …
  • Polar bears. …
  • Gorillas. …
  • Vaquitas. …
  • Cheetahs.

What animals went extinct today?

Recently Extinct Animals

  • Splendid Poison Frog. Estimated extinction date: 2020. …
  • Spix’s Macaw. Estimated extinction date: … …
  • Northern White Rhinoceros. Estimated extinction date: 2018. …
  • Baiji. Estimated extinction date: 2017. …
  • Pyrenean Ibex. Estimated extinction date: 2000. …
  • Western Black Rhinoceros. …
  • Passenger Pigeon. …
  • The Quagga.

What is the rarest animal in the world?

The Vaquita is currently the rarest animal in the world, and quite possibly the most endangered, with only about 10 individuals left in the wild.

What is the main cause of fish extinction?

That’s when the world’s oceans will be empty of fish, predicts an international team of ecologists and economists. The cause: the disappearance of species due to overfishing, pollution, habitat loss, and climate change. … Even to these ecology-minded scientists, the results were an unpleasant surprise.

Are goldfish going extinct?

Least Concern

Does coelacanth still exist?

There are two living species of coelacanth, and both are rare. The West Indian Ocean coelacanth (Latimeria chalumnae) lives off the east coast of Africa, while the Indonesian coelacanth (Latimeria menadoensis) is found in the waters off Sulawesi, Indonesia.

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