Carnivorous fish all have teeth, such as catfish \ sharks, and plant fish all have no teeth. Carp \ crucian carp \ grass carp \ silver carp \ herring.
What fish has no teeth and no throat teeth?
Face fish,
Neither teeth nor throat teeth.
Why don't fish have teeth?
Goldfish are carp. They have no teeth, but they have throat teeth. Pharyngeal teeth, also known as "pharyngeal teeth", "pharyngeal teeth" and "hypopharyngeal teeth", are unique teeth in the pharynx of CYPRINIDAE. The teeth of CYPRINIDAE fish are embedded in the inner surface of the hypopharynx in the mouth. The hypopharynx is formed by enlarging the horngill bone of the fifth pair of branchial arches in fish. The hypopharynx of different carp has different shapes, and the teeth embedded in the inner surface of the hypopharynx are called hypopharynx teeth. The hypopharyngeal teeth can have one row, two rows or three rows, and their shapes vary with the feeding habits of fish. However, the shape of the hypopharynx and teeth of the same species and the number of teeth in each row are fixed, so these characteristics usually become a reliable classification basis for distinguishing CYPRINIDAE. The pharyngeal teeth of carp are constantly generated alternately: that is, new teeth are constantly growing and old teeth are constantly worn off, which makes the number of pharyngeal teeth produced by a fish often exceed the actual number of pharyngeal teeth used in its life. Goldfish's throat teeth are flaky, serrated, white as a whole, and their teeth are brownish red.
What fish has neither teeth nor throat teeth?
Face fish,
Neither teeth nor throat teeth.
Do all fish have teeth?
Not all fish have teeth, like sharks, or they have teeth, hundreds of them, and they will be constantly updated. What carp and grass carp face to their teeth is not real teeth, but something called throat teeth. If you have killed fish or eaten fish head, you will know. )
What fish has teeth? What fish has no teeth? Great gods, help!
All fish have teeth, some are obvious and some are not.
Does this fish have teeth or not?
Some fish feed on grass and some on larvae, so fish have teeth, as everyone who has eaten fish heads knows.
Does this fish have teeth? Do fish have teeth or not?
Not all of them. For example, sharks have teeth.
What is the name of the longest toothless fish in the ocean?
? ? ? ? Marine fishes of the family.
The following picture shows the royal fish Regalecus glesne, commonly known as earthquake fish, Dragon Palace messenger, Bai Longwang, dragon king fish, herring king fish and emperor fish.
Zoroach is the longest known bony fish, reaching 17 meters long and weighing 270 kilograms.
The main food of yellow croaker is tiny plankton, and the opening of its digestive system is very small. They don't even have real teeth, but use fragile gill rakes to catch plankton.