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Insects belonging to the class Insecta are pancrustacean hexapods, or insects. They make up the majority of the arthropod phylum.

Are Butterflies Vertebrates

Are Butterflies Vertebrates?

Are Butterflies Vertebrates? Butterflies are not vertebrates. All insects including butterflies are invertebrates. A vertebrate’s distinguishing feature is an internal spinal column that protects and encases the spinal cord. This structure evolved from the more basic notochord, which some vertebrates… Read More »Are Butterflies Vertebrates?