This document summarizes characteristics of chordates and provides examples of different types of chordates. It describes that chordates have a notochord and hollow nerve cord. They are divided into three subphyla: tunicates, lancelets, and vertebrates. Key characteristics and examples are provided for each major group of vertebrates including fish, amphibians, reptiles, birds, and mammals.
This document summarizes characteristics of chordates and provides examples of different types of chordates. It describes that chordates have a notochord and hollow nerve cord. They are divided into three subphyla: tunicates, lancelets, and vertebrates. Key characteristics and examples are provided for each major group of vertebrates including fish, amphibians, reptiles, birds, and mammals.