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Perch have many distinctive characteristics for a fish. These fish are most abundant in lakes and usually have a yellow and green striped pattern.
There are three species of the perch: Percaflavescens (Yellow perch), Perca fluviatilis(European perch) and Perca schrenkii (Balkhash perch).
no, it is a type of fish which many people like.
About 2,422 liters.
True Yellow Perch (perca flavescens) originated in many areas of the Northern Hemisphere, especially in the Great Lakes region of the United States. That said, no fish name is more misused on restaurant menus than "perch". If in a restaurant, you see the word "perch" on a menu, and it is clarified as "Ocean Perch", "Rock Perch", "New England Perch", or "White Perch", it is a different, and almost invariably, inferior fish. Look for "Lake Perch", or "Yellow Lake Perch". That's the "Real McCoy".
They have three. The forebrain, midbrain and the hindbrain.
There are many different kinds of perch. If you mean the perch that coarse fisherman catch in England, a predatory fish with a green striped body and red fins, then this is widely distributed through most waterways in the British Isles. There are also tropical perch species, that aren't related, such as the Ctenopoma or bush fish that live in Africa. And then there are many sea fish that are known as perch, that again aren't related, and which live all over the world.
A perch is a fish, and all fish are vertebrates. If you were to take any vertebrate and split it straight down from the spine, both halves would be identical (excluding color patterns such as spots). Therefor, all vertebrates, including perch, have bilateral symmetry.
Cod
40 liters equates to 10.5669 US gallons.
It is very easy to tell the difference between a yellow perch and white perch. However, many people mistake white perch for silver bass. If you eat the fish you catch, there is a big difference in the taste of white perch and silver bass. White perch are very good; silver bass are a lot fishier tasting. The easiest way to tell the difference between a white perch and silver bass is by looking at their stripes on the side of the fish. White perch only have 1 solid stripe which is high up on their back. Silver bass, on the other hand, have five stripes on their sides and appear to be more silver in color. There are other differences between the two fish and hopefully in the future I can post a photo of a silver bass alongside a white perch and describe them to you.
It depends which perch you are talking about. There are many fishes which are commonly called perch. In the United States, perhaps one of the more common true perches is the yellow perch, Perca flavescens, (Family Percidae, Order Perciformes). But there are numerous other perch-like fish within this order, including white perch (Morone americana, actually a type of bass, Family Moronidae), silver perch, (Bairdiella chrysoura, a drum in Family Sciaenidae), and the very large, invasive predatory fish the nile perch, from the Nile River (Lates niloticus, Family Latidae), which grows to over 400 pounds!