MinnAqua Program provides these images, graphics, and photographs for educational use.
Click on an image to open a full-size version of the image.
Body shape
Bluegill Laterally Compressed | Bluegill Silhouette | Brook Trout Torpedo Shaped |
Bullhead Flat-bottomed | Catfish Silhouette |
Pike Silhouette |
Eyes
Bluegill Eye Position |
Brown Bullhead Eyes |
Diagram of Fish Eyes |
Northern Pike Eye Position |
Perch Eyes |
View of a Fish |
Fins
Bass Dorsal Fin Arrow |
Bass Dorsal Fin Close-up |
Bluegill Fins Vertically Aligned |
Bowfin Dorsal and Anal Fins |
Catfish Dorsal Fin |
Channel Catfish Tail Fin |
Fin Clip |
Fins on a Bluegill |
Fins on a Bluegill B&W |
Fins on a Catfish |
Fins on a Catfish B&W |
Fins on a Pike |
Fins on a Pike B&W |
Fish Model, Anal Fin |
Fish Model, Pectoral Fin |
Fish Model, Tail Fin |
Fish Tag |
Generic Fish No Fins |
Generic Fish With Fins |
Holding a Fish with Teeth |
Holding a Fish with Thick Spines |
Holding a Fish with Spiny Fins |
Lake Trout Adipose Fin |
Muskellunge Dorsal Fin Closeup |
Northern Pike Horizontal Fin Placement |
Perch Dorsal Fin |
Yellow Bullhead Caudal Fin Closeup |
Internal Anatomy
Diagram of a Fish Ear |
Diagram of a Fish Eye |
Diagram of a Fish Nostril |
Diagram of Fish Taste Buds |
Diagram of Fish Taste Areas |
Diagram of a Lateral Line |
Perch Anatomy |
Mouth & Face
Diagram of a Fish Ear |
Diagram of a Fish Nostril |
Fish Snout Measurement |
Fish Taste Areas |
Diagram of a Fish Taste Bud | Flathead Catfish Barbels |
Flathead Catfish Barbels with an Arrow |
Killifish Mouth |
Lake Sturgeon Mouth |
Northern Hogsucker Mouth |
Northern Pike Mouth |
Northern Pike Mouth with an Arrow |
Paddlefish Mouth |
Scales and skin
Black Crappie Countershading |
Carp Scales |
Catfish Skin |
Diagram of Fish Taste Areas |
Disruptive Coloration |
Drab Coloration |
Trout Scales |
