Perch Fish Diagram. As a result people often use the words perch like to describe a generic fish shape. Muscle segment muscular segment of the posterior portion of the body.
During breeding males arrive at the spawning area ahead of the females. A typical fish the redfin perch perca fluviatilis with dorsal ventral anterior and. Amino acids vitamins fatty acids etc.
The body is elongated fusiform and covered with small scales.
1172014 43928 pm. Find the bony covering on each side of the fishs head called the operculum. The breaking apart or breaking down of the eaten material is called catabolism the building up. It attaches itself to other fishes boats marine turtles etc.