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fish - Coggle Diagram
fish
Osteichthyes (bony fishes).
dermal scales
bony skeleton
gas vesicle
terminal mouth
tuna
hydrodynamic body
fast speed
salmon
pink color
popular food
catfish
leathery fish
benthic habits
Chondrichthyes (cartilaginous fishes)
cartilaginous skeleton
small scales
clasperes
sharks
apex predator
large body
stingrays
poisonous sting
flat body
chimeras
deep habitat
phosphorescent eyes
Agnatha (jawless fishes)
primitive vertebrates
absence of a jaw
circular mourh
lampreys
rudimentary vertebrae
blood diet
hagfish
incomplete jaw
carcass habitat