Jawless Fish
Hagfish and Lampreys
What are the two types of jawless fish?
Class who's skeletons are made of bone
What is Osteichthyes
What is order Chondrichthyes
All fish have this
What is a vertebrate, gills or nose?
Used for breathing
What are gills?
They clean up the ocean floors by eating dead fish, produce large amounts of slime
What are hagfish?
A sea anemone's tentacles don't harm this fish.
What is a clown fish?
Smaller than rays and usually don't have a stinger
What is a skate?
This sharks is responsible for most shark attacks
What is a bull shark?
Number of chambers in a fish's heart
What is two?
Parasitic fish that may kill its host
What is a lamprey?
True/False: Boney fish require swim bladders due to their heavier bone structure.
What is true
Gills are located on the bottom of this cartilage fish
What is a sting ray or manta ray?
A sting ray's defense mechanism
What is a string ray's tail?
Senses movement and vibrations
What is the lateral line?
Large amounts are released by hagfish.
What is slime?
This structure helps keep fish buoyant.
What is a swim bladder?
gills are located on the sides of this cartilage fish
What are sharks?
This the job of the male seahorse, sea dragon and pipefish.
Who carries the seahorse, sea dragon and pipefish eggs?
Used to find food and their way home
What is the nose?
Lampreys and Hagfish are the only two families in this order.
What is order Agnatha
Bony structure that protects and covers the gills
What is the operculum?
Placoid
This fish looks like a plant
What is a sea dragon?
This organ helps detoxify the fish
What is a liver?