they have teeth
yes they did discover the blue catfish
The blue whale has several adaptations that help it survive in its habitat. They include blubber for warmth, a sleek shape for swimming and they never need to sleep.
Yes. The blue catfish is found in many states, including Michigan.
Yes, catfish can reproduce in a pond environment. They typically lay eggs in nests that are built by the male catfish, and the eggs hatch into fry that grow into juvenile catfish.
Unless it is a localized indigenous name, (common in the American South) they are known (properly) as "Blue Catfish", a specific species of catfish.
scales,smooth scales , different colors
Because the adaptations that get established are a consequence of the environment. Any other adaptations that "do not fit the environment" get discarded via natural selection.
It eats fish
Blue catfish are the largest American catfish.Found in a variety of habitats,they can grow over 100 pounds!They eat mostly fish,but will take a variety of baits,anything with a smell.I saw a man catching them on chunks of soap!Blue cats are powerful fish,and fight great when hooked.They spawn in spring,and the young resemble tadpoles.
Blue catfish can get almost 8 feet long but other species in china can get even longer.
Its competition would be a blue catfish.