Show:
Major Subgroups
Fish Adaptations
Behavioral Responses
Physical Responses
100
Heavy bodied fish with lungs and a bony skeleton.
What are lobe-finned bony fish?
100
Some fish use their coloring to hide from predators.
What is camouflage?
100
Fish swimming together in a group.
What is schooling?
100
A substance secreted by parrot fish when they are sleeping.
What is mucus?
200
Fish that have very tough skin, lack ribs, and have dermal teeth.
What are cartilaginous fish?
200
Deep sea fish use these to see.
What are light organs?
200
Some fish work with another organism to survive.
What is a symbiotic relationship.
300
largest class of living fish, fins and color vary.
What are ray-finned bony fish?
300

Organs that fish use to breathe.

What are gills?
300
Fish living on the floor of a body of water.
What are bottom feeders.
400
Fish that have no jaw and are filter feeders.
What are lampreys?
400
A substance that certain fish use to kill their prey.
What is venom?
400
Fish that are active at night.

What are nocturnal fish?

500

Fish known as "slime eels" with no true fins and live in clusters.

What are hagfish?
500

Organs that fish use to breathe.Electrical organs to use against predators or prey.

What are electrocytes?

500
Sounds produced when skeletal parts or teeth are rubbed together.

What are stridulatory sounds.