1. Describe each color pattern from the picture and its purpose.
Flounder with Chromatophores
Shark’s Countershading
Disruptive Coloration
Stonefish Camouflage
Poisonous Lionfish uses
Warning Coloration

2. Describe each color pattern from the picture and its purpose.
Glass Fish
Lacks pigmentation
Rainbow Fish
Iridocytes
Hairy Anglerfish uses
Bioluminescence
Cichlid male and female show
Sexual Dimorphism

3. Fish Sense E. A. B. F. D. C. Whiskers Large Eye Lenses Lateral Line
Olfactory Cells E.
Inner Ear
Electroreception A.
Match the picture and words with the following definitions:
Detect tiny amounts of chemicals in the water.
Retain a large portion of light entering the eye.
Taste buds in mouth and some along the head.
Fluid filled canals that sense vibrations throughout the body.
Detect small electrical impulses associated with muscle movement.
No external opening; highly developed hearing for detecting prey. B. F. D. C.

4. Feeding Methods
Describe how these fish eat. (Hint: How do they capture their prey? Terms you might use: ambush, electric current, stun, lure, spit, filter, clean, or chisel-like teeth)
Angler Fish
Stonefish
Blue Shark
Swordfish
Electric Eel

5. Describe how these fish eat. (Hint: How do they capture their prey
Describe how these fish eat. (Hint: How do they capture their prey? Terms you might use: ambush, electric current, stun, lure, spit, filter, clean, or chisel-like teeth)
Archerfish
Wrasse
Basking Shark
Parrotfish
Plecostomus

6. Fish Migrations Pacific Salmon swimming up river.
Copy the following terms and definitions. Name the fish that follows each migration pattern.
Anadromous - fishes which spend most of their lives in the sea and migrate to fresh water to breed
Catadromous - fishes which spend most of their lives in fresh water and migrate to the sea to breed
Potamodromous - Truly migratory fishes whose migrations occur wholly within freshwater
Oceanodromous - Truly migratory fishes which live and migrate wholly in the sea
Pacific Salmon swimming up river.
Atlantic tuna spawn in Gulf of Mexico and Mediterranean Sea.
American Eels live in rivers but are spawning here in a saltwater cave.
Silver Barb moves from lakes for feeding to rivers for spawning.