There are two Dorsal fins on a perch. The anterior and posterior Dorsal fins.
Caudal fin, Dorsal fin, Pectoral fin, Ventral fin, and the fin.
Dorsal fin, Flukes on the tail, and Pectoral fins on each side
Perch have a total of eight appendages: two pectoral fins, two pelvic fins, one dorsal fin, one anal fin, and one caudal fin (tail fin). The pectoral and pelvic fins are used for maneuvering and stability, while the dorsal, anal, and caudal fins assist in swimming and maintaining balance in the water.
Eight fins i think.
Porpoises have triangular dorsal fins (as opposed to the curved dorsal fins of dolphins and whales). Some species of porpoise have small bumps on their fins, but the purpose of these bumps is unknown.
Sharks have straight dorsal fins, dolphins have curved dorsal fins and whales don't have dorsal fins :)
Yes, giant cat fish do have dorsal fins.
Yellow Perch have many slimy scales and have spiny ray fins. Their eyes are on the outside of their faces and they have about six fins.
dorsal fins
they swim fast with many of the dorsal fins.
The same as males: you have the dorsal fin, caudle fin, pectoral fins, ventrals fins, and anal fin, a total of 8 (unless it is a lionhead or bubblehead and is lacking the dorsal fin)
Shark dorsal fins are typically straight and rigid, while dolphin dorsal fins are curved or falcate. This difference in dorsal fin shape is one of the visual cues you can use to differentiate between sharks and dolphins in the wild.