Showing posts with label facts about fish. Show all posts
Showing posts with label facts about fish. Show all posts
interesting facts about fish

interesting facts about fish

interesting facts about fish:

interesting facts about fish

  • A starfish van regrow their arms . In fact a single arm can regenerate a whole body



  • Goldfish don't have a stomachs and should therefore be fed easily digestible food in lots of small feeding sessions .



  • Fossil evidence suggests that fish have been on Earth for about 530 million years



  • A  fish named Hanako lived for 225 years



  • The goliath tiger fish is a fish that eats small crocodiles



  • About a third of male fish in British rivers are changing sex due to pollution especially from contraceptive pills a research found



  • When Angler fish mate they melt into each other ans share their bodies forever



  • Goldfish can distinguish the music of one composer from another



  • Fish in polluted lakes lose their sense of smell



  • A 10 year old Goldfish had a 45 minutes surgery to remove a rumor in 2014



  • There are a jelly fish that could be immortal



  • Star fish do not have blood . Their blood is actually filtered sea water



  • Fish can drown in water



  • Starfish is a fish with 40 arms



  • Starfish don't have a brains . Special cells on their skin gather information about their surroundings



  • Thousands of marine creatures die by mistakenly swallowing plastic bags resemble jellyfish



  • 80% of the biomass of fish in the world's oceans has been lost in the past 100 years 
interesting facts about fish

interesting facts about fish

interesting facts about fish:


interesting facts about fish


facts about fish


  • Cleaner fish help out other fish by removing parasites and dead skin from their scales


  • Over 1000 fish species are threatened by extinction


  • Mermaids are mythological creatures with the tail of a fish and the upper half of a woman
  • Fish have gills that extract oxygen from the water around them


  • There are over 30000 known species of fish .


  • Some flatfish use camouflage to hide themselves on the ocean floor


  • Tuna can swim at speeds of up to 70 kph


  • Relative to their body size , fish have small brains compared to most other animals


  • Fish are covered in scales which are often covered in layer of slime to help their movement through water.
  • "Fish" are vertebrate animals that live in the water . Vertebrate means they have  a spinal cord surrounded by bone or cartilage.