Mackerel eat copepod larvae, copepod eggs, adult copepod, small fish larvae, euphausiid shrimps, planktonic animals and pelagic Crustacea. Residents of many countries enjoy eating mackerel, but it is not a popular fish choice in the United States because it has a very strong flavor, especially when raw.Know More
Mackerel are greedy fish when it comes to eating, and they will go for almost any bait that is used to lure them. They especially like bait like pieces of clam or small strips of mackerel belly skin. They also favor live bait because it moves. Mackerel have been known to eat their own species' eggs as well.
Mackerel eat through two different methods. The first involves eating the prey after seeing it. The second involves using the mackerel's gill rakers to gather prey. When this occurs, the prey goes straight to the mackerel's mouth to be swallowed.
The fish are not thought to eat much during the winter because fisherman have noticed for centuries that the fish are quite fat during the fall, but in the early spring they are gaunt. This is thought to be in part due to the mackerel's long migration. The mackerel is sensitive to water temperature changes and will migrate long distances each winter to find warmer waters.Learn more in Fish
A flame angelfish is a dwarf angelfish that is reddish-orange in color with vertical black stripes on its body. It has horizontal black stripes with blue accents on parts of the dorsal and anal fins.Full Answer >
Volitan lionfish are venomous, semi-aggressive, carnivorous saltwater fish native to the Indo-Pacific region. The coloration of the Volitan lionfish varies depending on the maturity and age of the fish. They have large pectoral fins that spread out like a fan and tall, banded spines on their dorsal fins. Volitan lionfish are also known as red lionfish, common lionfish, butterfly cod and turkeyfish.Full Answer >
Male Jack Dempsey fish are significantly larger than the females and boast slightly longer fins. The brilliant pattern of metallic spots on males is also more colorful than the pattern found on females. The tail, anal and dorsal fins of males are pointed, but the fins of female fish are slightly rounded.Full Answer >
The liver in a fish serves digestion, waste removal and storage functions. The liver produces bile, which aids in the digestion of food as it processes through the stomach and intestines. This organ also serves as a food reserve, sustaining the fish when food resources are scarce.Full Answer >