jaws
Spotted hyena Crocuta crocuta
Great White shark Carcharodon carcharias with denticles and skin
Trapdoor jaw ant Odontomachus bauri head
Rudd Scardinius erythropthalmus
Three-spined stickleback Gasterosteus aculeatus with background weed
Three-spined stickleback Gasterosteus aculeatus
Striped bass Morone saxatilis
Stone fish Synanceia verrucosa
Siamese fighting fish Betta splendens
Seahorse family diagram
Salmon Salmo salar smolt
Salmon Salmo salar parr
Salmon Salmo salar hen, cock, parr, and smolt stages
Salmon Salmo salar hen
Salmon Salmo salar
Brown trout Salmo trutta
Northern pike Esox lucius with background
Grayling Thymallus thymallus
Fishing net pinger deterring dolphins (but not fish)
Fish scale annuli used to age a fish
Fish anatomy diagram
European bullhead Cottus gobio
Eel Anguilla anguilla
Diagram of fishing methods