Agnatha
The meaning of Agnatha
What is jawless?
The name of the tail fin of a shark
What is Caudal fin?
The meaning of Osteichthyes
What is bony fish?
The function of the swim bladder
What is the gas filled sac the controls buoyancy?
The place where fish filter oxygen out of water
What is gills?
The pair of holes used by skates/rays in their respiratory system
What is a Spiracle?
The amount of chambers that a fish heart has
What is two?
The group of fish that have swim bladders
What is Osteichthyes?
The amount of slime liters that hagfish produce when stressed
What is two liters?
The collective name for sharks, rays and skates
What is Chondrichthes?
The name of the fluid-filled canal that detects movement and vibrations in water
What is the Lateral Line?
What is Osteichthyes?
The type of fish that are predatory and have almost wiped out the fishing industry in the Great Lakes
What are Lampreys?
The type of scales that sharks have
What is Placoid?
The structure that is found in Class Osteichthyes, but not in Class Chondrichthyes
What is swim bladder
The meaning of Oviparous
What is egg laying?
The structure that sharks use to detect electrical currents
What is Ampullae of Lorenzini?
The term that means young fish are born alive
What is viviparous?
The name of the group of fish that was in the first fossil record
What is Agnatha?