0
It is more the other way around, in that the question is better asked as, "How many fish are categorized as vertebrates". The answer to that question would be "almost all fish are vertebrates". Because most all fish do have vertebral columns (backbones/spines), internal skeletons, brains and central nervous systems located in craniums (heads) with sensory organs at the fore sections of their bodies. There are some non-bony fish, like hagfish, that are classified sometimes as invertebrates by some, but more often are classified as vertebrates even though they do not have backbones. They could technically be invertebrates. But they have the other characteristics of vertebrates and a very close genetic make up to lampreys, that are vertebrates.
What else can I help you with?
Are insects vertebrates or invertebrates?
All insects are invertebrates. Invertebrates have no backbone and don't have an internal skeleton or central nervous system. Vertebrates do have these things. 98% of the world's animals are invertebrates, including the insects. Only birds, reptiles and amphibians, mammals, and bony fish are vertebrates.
What are the different animals of each group?
There are two main groups of animals: vertebrates and invertebrates. Vertebrates include animals with a backbone, such as mammals, birds, reptiles, amphibians, and fish. Invertebrates are animals without a backbone, including insects, spiders, worms, mollusks, and crustaceans.
Are snale's vertebrates?
No, they are invertebrates
Vertabrates and invertebrates?
Vertebrates have a backbone or spinal column, while invertebrates do not. Vertebrates include animals like mammals, birds, reptiles, amphibians, and fish, while invertebrates encompass a vast array of animals such as insects, spiders, worms, and mollusks. Vertebrates typically have more complex nervous systems and skeletal structures compared to invertebrates.
Are spiders vertebrates?
No, Spiders are invertebrates.
Are fish vertebrates of invertebrates?
invertebrates
Is a goldfish a invertebrates or vertebrates?
All fish are vertebrates.
Is a zebra fish a invertebrates?
no, fish are vertebrates.
Are sea horse vertebrates or invertebrates?
Sea horses are vertebrates. They are fish and are descended from pipe fish.
Are tropical fish invertebrates?
No, all fish are vertebrates.
Why jellyfish is not a fish?
Fish are vertebrates, jellyfish are invertebrates.
List of vertebrates non vertebrates animals?
vertebrates are fish, and invertebrates are slugs
Are cartilaginous fish vertebrates or invertebrates?
vertabrates
Is an octopus is a fish?
No, they are cephalopods which are invertebrates. Fish are vertebrates.
Are swordfish vertebrates or invertebrates?
a sword fish is a vertebrae
Is a salmon a invertebrates?
salmon are vertebrates because they are fish
Is a puffer fish a vertebrates or a invertebrates?
a puffer fish is a vertebratethey have an internal skeleton,
