Dinosaurs are of many types, and scientists have identified more than 1,000 different dinosaurs. These dinosaurs lived in different periods and regions, and their body shapes, diets, and behavioral habits were also different. They can be divided into several major categories, such as sauropods, theropods, ornithischians, ceratopsians, and ankylosaurs.
It is worth noting that the number of dinosaur species may change over time due to incomplete fossil records, changes in classification standards, and new discoveries and research. In addition, many dinosaur fossils have not yet been discovered or identified, so our understanding of dinosaur species is still just the tip of the iceberg.
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