Is A Jellyfish A Simple Invertebrate?
Is A Jellyfish A Simple Invertebrate? But despite their name, jellyfish aren’t actually fish—they‘re invertebrates, or animals with no backbones. What type of invertebrate is jellyfish? jellyfish, any planktonic marine member of the class Scyphozoa Are jellyfish complex or simple? Jellyfish are prehistoric creatures that have inhabited oceans around the world for millions of years.