What is the rarest fish in the world 2021?

Devil Hole Pupfish The Devil Hole Pupfish (Cyprinodon diabolis) is the rarest fish in the world. Found only in a single small limestone cave in Devils Hole geothermal pool about 100 km east of Death Valley National Park in Nevada, these fish have the smallest known geographic range of any vertebrate in the world.

What is the rarest fish in the world?

The rarest fish in the world

  • Devils Hole Pupfish. Location: Devils Hole, Death Valley National Park, Nevada, USA. …
  • Sakhalin sturgeon. …
  • The red handfish. …
  • The Adriatic sturgeon. …
  • Tequila Splitfin. …
  • The giant sea bass. …
  • Smalltooth sawfish. …
  • European sea sturgeon.

What is the world’s least rare fish?

Chinese paddlefish. Photo courtesy of CGTN. Last sighted in 2007, the Chinese paddlefish is probably the world’s rarest freshwater fish. Native to the Yangtze River in China, the long, prominent nose makes it one of the longest freshwater fish in the world.

What is the rarest freshwater fish to catch?

Chinese swordfish

  • The Chinese paddlefish was last sighted in 2007 and is probably the rarest freshwater fish in the world. …
  • While it’s always possible that a species thought to be extinct is still alive somewhere, researchers say the Chinese paddlefish is unlikely.

What is the rarest fish in the world 2021?

Devil Hole Pupfish The Devil Hole Pupfish (Cyprinodon diabolis) is the rarest fish in the world. Found only in a single small limestone cave in the Devils Hole geothermal pool about 100 km east of Death Valley National Park in Nevada, these fish have the smallest known geographic range of any vertebrate in the wil

Which fish is the hardest to catch?

The hardest fish to catch in the world

  • Sailfish. The Sailfish is a magnificent fish typically found in tropical and subtropical waters deeper than 30 feet. …
  • Huge mackerel. The Giant Trevally, or GT as it is also known, is a tough fish. …
  • Swordfish. …
  • Yellowfin tuna. …
  • Atlantic salmon. …
  • Dorado. …
  • Wow. …
  • Barracuda.

What is the rarest fish to have as a pet?

Rare freshwater aquarium fish

  • Kaiserloach (Leptobotia elongata) AquaticsPantaRhei. …
  • Zebra catfish (Hypancistrus zebra) Per Zeuch. …
  • Petrochromis “Red Bulu Point” (Petrochromis sp.) …
  • Zebra catfish (Brachyplatystoma tigrinum) …
  • Gar reddish ( Atractosteus sp.) …
  • Freshwater rays (Potamotrygon sp.)