Fish

Common features of fish: 

• vertebrates
• breathe through gills
• mainly covered by scales ( scales are specific of all species) 
• tree main types of fish:  yawless (lampeyrs),  cartilaginous( sharks and rays)  and bony fish
• fins
• lateral line
• Hearing is an important sensory system for most species of fish. Fish sense sound using their lateral lines and their ears.
• aquatic animals ( live in water)
• cold-blooded
•  swim bladder
• wild fish, farm fish, aquaria fish ( kept in aquariun)

quizlet.com/17296291/fish-flash-cards/

 yawless (lampreys) 

 ray 

 sharks  

bony fish 

a range of variety of bony fish

some videos and photos for you : 

www.youtube.com/watch?feature=player_embedded&v=mrSu65Bb9X4

www.bbc.co.uk/news/science-environment-17013285

ocean.nationalgeographic.com/ocean/ocean-life/

www.diverziti.hu/1136/az-oceanok-elovilaga/

www.arkive.org/danube-salmon/hucho-hucho/

www.arkive.org/clown-anemonefish/amphiprion-percula/

www.arkive.org/anglerfish/lophius-piscatorius/

www.arkive.org/european-plaice/pleuronectes-platessa/

www.arkive.org/explore/species/all/all/3?q=fish

 swim bladder   gill

HUNGARIAN SPECIES

  grass carp ( amúr)                                                        zander ( fogas süllő)

    bream ( keszeg)                                                                        catfish ( harcsa)

                pike ( csuka)                                                                trout ( pisztráng) 

                      carp ( ponty)                                                            bighead carp ( busa)