I hav same prob I suspect parasites but not completely sure. I need expert to answer
They use their crown of cilia to wave food into their mouth.
A catfish has snakelike tentacles around its mouth. This is how the catfish is able to scoop up food off the bottom of the lake. A bullhead fish is a relative to the catfish and also has snakelike tentacles around the mouth.
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.
a matamata has a huge mouth for sucking in fish and a tube nose for getting air above the surface, it has fleshy appendages that wave in the water like seaweed and they lure fish and the matamata sucks them up!
The blowfish evolved over 80 millions years ago. To combat predators, the blowfish learned how to adapt to is environment. This included expansion of its body and mouth to war off potential predators and other larger species. The fish also learned how to disguise itself with the elements, including water, plankton, and even other fish.
depends on the fish but the majority of bony fish pump water over their gills by opening and closing their mouth when at rest
No It Is A Natural Action Of A Gold Fish Though If He Is Opening and closing Rapidly It May Be That He Is Worried
You mean when its mouth is opening and closing fast?If he does that, make sure you have a water filter in your tank (and its working). Fish don't hyperventilate. It means he needs oxygen in the water or fresh, new, clean water.
Breathing.
Sharks are fish and breathe through their gills.
Circle the ones that are bolded.The process begins by water in the fish's surrounding entering its mouth's. Water enters the mouth by a very effective pumping system that involves the mouth and the outer flexible bony flap that cover the gills called the operculum. This is achieved by the opening and closing of the fish's mouth as it pumps water through the gills. When the fish's mouth is open, the operculum closes and water is drawn into the fish's mouth. Conversely, when the fish closes its mouth, the operculum opens and fresh water is then allowed to flow across the gills.By: Matthew Christensen
Depends, If the hook goes down the throat into the belly the fish is as good as dead. If the hook is in the hard tissues around the opening of the mouth there is a very good chance he will shake it free.
The singular possessive noun for the mouth of a fish is fish's mouth.
Nideria and star fish. Star fish poops out of its mouth.
No. If they didn't open and close their mouths, water couldn't flow through their body, and then out their gills. Thus, they wouldn't survive.
An edible bivalve mollusk (family Pectinidae) with a ribbed fan-shaped shell. Scallops swim by rapidly opening and closing the shell valves.
a bony fish's mouth is at the front of the body.