Bony Fish
Do bony fish live in fresh water or salt water?
Both!
How do jawless fish eat?
They grab with sharp teeth.
Name 2 types of Cartilaginous Fish.
Sharks, Rays, Skates.
Is a seahorse a fish?
Yes!
How to fish breathe?
Through their gills. Boom.
Do piranhas eat living animals?
No
what are two types of jawless fish?
hagfish and lampreys.
How are shark's young born?
The eggs hatch inside the mom before they are born.
What are baby sharks called?
Pups
do cartilaginous fish have a swim bladder?
no!
what are coelacanth's "legs" called?
lobed fins.
what kind of skeleton do jawless fish have?
a bony skeleton.
What is the largest cartilaginous fish?
The whale Shark
Name 3 features that all fish have.
Gills, vertebrates, swim in water, scales, cold blooded.
what happens when a great white shark loses a tooth?
another takes its place like a conveyer belt!
What is the fastest fish in the sea?
Sailfish
how many jawless fish is there approximately?
less than 40.
How can you tell a shark from a ray?
Gills on a ray are underneath their bodies.
what kind of fish can swim backwards?
eels.
what do lamprey's gills look like?
holes called gill pores!
what kind of fish are flounders?
flatfish. ha!
how long can a sea lamprey's larval stage last for?
17 years!
is the sawfish a ray or a shark?
a ray!
how many dorsal fins does a shark have?
two!
can any fish survive on land?
the hagfish can!