What Subphylum contains all fish?

What Superclass contains the jawless fish?

What class contains bony fish?

What class contains cartilaginous fish?

What class contains hagfish?

What class contains lampreys?

Extinct armored fish that lived during the Devonian period are known as:

In the 1950’s, Great Lakes Fisheries were devastated by this invasive parasite:

A fast-growing, aggressive, and adaptable invasive fish that is outcompeting native fish species for food and habitat; Many are worried it has or will soon enter into the Great Lakes as it has been seen jumping in rivers close by:

An ancient lobe-finned fish once thought to be extinct:

Blind bottom-dwellers that feed on dead or dying fish and produce large amounts of slime:

Cartilaginous fish with a flattened, diamond or disk-shaped body and plate-like teeth adapted for crushing prey:

Cartilaginous fish with a flattened, triangular- shaped body, prominent dorsal fin, and small teeth:

The fastest swimming bony fish:

The fastest swimming shark:

An invasive fish species threatening the Atlantic Ocean with venomous needle-like dorsal fin spines:

The largest bony fish; also known as an ocean sunfish:

The largest species of ray:

The largest species of shark:

Fish species which produces a current to stun prey and for defense:

Type of shark normally dissected in science classes; also the oldest shark as they can live for more than 100 years:

A unique cartilaginous fish with a big head, large eyes, and a long snout; found in deep water along continental slopes:

Another name for the tail fin on a fish:

These fins are considered paired fins:

Bony fish possess this type of caudal fin in which the fin appears superficially symmetric:

Sharks possess this type of caudal fin in which the dorsal portion is usually larger than the ventral portion:

Circular and smooth scales in bony fish such as Red Shiner:

Diamond-shaped, shiny, hard scales in bony fish such as Gar:

Scales with a toothed edge in bony fish such as Perch:

Small tooth-like scales that cover a shark’s body:

Name for the shark fin that sticks out of the water as they swim:

Organs in cartilaginous fish heads used to detect bioelectric fields:

Receptor organs of the lateral line system that are highly sensitive to vibrations and water currents:

Sharks use this part of their brain for smelling:

Whisker-like sensory organs found on many fish:

Term for the mode of reproduction in which offspring are born alive from their mother:

Term for mode of reproduction in which offspring develop from an egg inside of their mother and then born:

Term for mode of reproduction in which the mother will lay an egg and the pup is born from that:

Unlike today’s fish, the earliest fish had:

Which time period is nicknamed the ‘Age of Fishes’?

Bony fish use this organ for buoyancy:

The organ bony fish use for buoyancy is filled with:

Sharks and other cartilaginous fish use this organ for buoyancy:

The organ sharks and other cartilaginous fish use for buoyancy is filled with:

Fish hearts have how many chambers?

Fish use this type of blood circulation:

Fish have what type of thermoregulation?

Like leeches, parasitic lampreys inject this into their host to promote blood flow:

Shark skeletons are made of:

Bony fish skeletons are made of:

Male sharks have modified pelvic fins to aid in copulation, these are called:

Term for the torpedo-like body shape of a shark:

Sharks use this gland to remove excess sodium and chloride ions from the body:

Which of the following shark species is NOT responsible for most attacks on humans:

Fish such as skates and rays that typically stay at the bottom of the ocean are called:

Fish spend most of their lives in freshwater but migrate to the sea to spawn, such as freshwater eels, are referred to as:

Fish which spend their adult lives at sea but return to freshwater to spawn, such as salmon, are referred to as:

Bony fish have this mucus layer to prevent infection and disease:

Bony fish have a hard cover to protect their gills and help pump water over them. This structure is called the:

More shark casualties have been reported from this location than any other place:

These fish are known informally as ghost sharks, ratfish, spookfish, or rabbitfishes:

Most bony fish have this type of fertilization:

This type of bony fish are hyperosmotic regulators so they must produce large amounts of dilute urine:

The system of canals in the skin of a fish that allow it to sense vibrations in the water is:

This term describes sharks and other animals harvested beyond their ability to sustain a given population size or caught to their limit:

Fish are one of the most important sources of this type of food:

The correct term for a baby shark is:

Fish oil is often taken as a supplement by humans because it is a good source of:

Amphibians (terrestrial vertebrates) are thought to have evolved from which group of fish?

Many sharks and skates deposit their eggs into a horny capsule called a(n):

A fish has this body shape which allows them to move rapidly through water:

The egg laying behavior of fish is called:

Fish caught unintentionally that often get discarded as waste are called:

In order to avoid the venomous sting of a ray, beachgoers should walk in a manner called the:

Respiratory openings on top of the head behind the eyes of a ray or skate are called:

Which term best describes the color pattern of a fish?

Many animals have the word 'fish' in their name but are not fish. A Cuttlefish is actually a member of which phylum?

Many animals have the word 'fish' in their name but are not fish. A Crayfish is actually a member of which phylum?

Many animals have the word 'fish' in their name but are not fish. A Jellyfish is actually a member of which phylum?

Many animals have the word 'fish' in their name but are not fish. A Starfish is actually a member of which phylum?

Which letter is pointing to the Anal fin?

Which letter is pointing to the Pelvic fin?

Which letter is pointing to the Pectoral fin?

Which letter is pointing to the Dorsal fin?