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They belong to superclass Agnatha, not any one order.

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10y ago
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1w ago

Jawless fish are the oldest group of fish, belonging to the class Agnatha. Within this class, they are further divided into two orders: the Petromyzontiformes (lampreys) and the Myxiniformes (hagfish).

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Q: What order is jawless fish in?
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Related questions

Is a clown fish a jawless fish?

Clown fish do have jaws, so they are not a jawless fish.


Who out of fish amphibians or reptile have three classes that is jawless cartilaginous and bony?

Who?


What kind of fish is a lampery?

The Lamprey is an eel-like shaped, jawless fish of the order Petromyzontiformes.


Do jawless fish have unpaired fins?

yes, jawless fish have no paired fins


What is the skeletal type to jawless fish?

Jawless fish have an internal cartelagenous endoskeleton.


How do jawless fish breathe?

Jawless fish breathe from gills.


What is the scientific name of a jawless fish?

Jawless fish are Phylum Chordata, they are also known as paraphyletic, they still are around today.


Is a Hagfish a fish?

No, they are jawless fish.


What kind of fish are most ancient?

Jawless Entelognathus primordialis is the most ancient fish.


Like jawless fish cartilaginous fish have sketetons made of?

Both jawless fish and cartilaginous fish have skeletons made of cartilage.


Where Do Young jawless Fish Develop?

Jawless fish develope in an egg. The female jawless fish lays her eggs in turtle grass, where the male produces spurm and the egg developes.


Where jawless fish young develop?

Jawless fish develope in an egg. The female jawless fish lays her eggs in turtle grass, where the male produces spurm and the egg developes.