Yes, lampreys are jawless fish. So are hagfish. Lampreys and hagfish have slender, eel-like bodies without scales. They do not have paired appendages, and, of course, they lack jaws. They have cartilaginous skeletons and often do not have vertebrae.
jawless fish
An example of a jawless fish is the adult lamprey. The lamprey (scientific name : Agnatha) has a toothed, funnel-like sucking mouth.
The lamprey the hagfish and the worm
Yes, lampreys are cartilaginous fish.
No, a lamprey is not an amphibian. A lamprey is a fish, more specifically a jawless fish. It is one of the earliest forms of fish that is still alive today.
Lamprey
The Lamprey is an eel-like shaped, jawless fish of the order Petromyzontiformes.
Agnathas are a class of jawless fish in the phylum chordata. The group includes species such as hagfish and lamprey.
They are jawless fish...so I would assume they cannot chew anything at all.
No, a lizard is not and amphibian it is a reptile because if it was and amphibian it would live in water. Plus it has scales...
Not all eels are jawless fish, only the lamprey eel. The do not have a jaw, but have a round mouth lined with teeth. Other eels, like the moray, have got one heck of a jaw!
Most fish are not jawless. There is a small group of very primitive fish called Jawless fish (Agnatha). However, they make up a very small proportion (<1%) of the fish species on earth. Jawless fish are things like lamprey and hagfish. All other fish, like trout, salmon, tuna, sharks, rays, cichlids, goldfish, etc, etc, have jaws. See the related link for more information on the primitive jawless fish.