WebArachnida (spiders, scorpions, and kin) Xiphosura (horseshoe crabs) Pycnogonida (sea spiders) Crustacea [2] [ edit] Branchiopoda (fairy shrimp, tadpole shrimp, water fleas, and clam shrimp) [3] Cephalocarida (horseshoe shrimp) [4] Pentastomida (tongue worms) Branchiura (fish lice) Mystacocarida Copepoda Ostracoda (seed shrimp) [5] WebMay 3, 2024 · classification - the systematic grouping and naming of organisms based on shared structural similarities, functional similarities, or evolutionary history; taxonomy - the science of classifying organisms (describing, naming, and categorizing organisms) systematics - the study of the diversity of life and the relationships between organisms
Animal Classification Lesson for Kids - Study.com
WebApr 10, 2024 · Animals are a major group of organisms, classified as the kingdom Animalia or Metazoa. A cat is an animal, not a plant. Humans are also animals, under the scientific definition, as we are not plants. … WebFeb 21, 2024 · What are the 5 main classes of animals? Animals may be categorized into five major classes: mammals, fish, birds, reptiles, and amphibians. Mammals are the … uk search yahoo.com
Taxonomic rank - Wikipedia
WebAnimal classification is the categorizing of animals and organisms hierarchically. The ranking system is based on a fixed number of levels such as kingdom, family, or genus. … WebAnimal classification worksheets - For each animal type (e.g. mammal, reptile), students identify typical characteristics and example animals. Free Printable Grade 2 Science … WebAnimals It Includes Porifera sponges Cnidaria jellyfish, corals Platyhelminthes flatworms, tapeworms, flukes Nematoda roundworms Mollusca snails, clams, squids Annelida earthworms, leeches, marine … thompson bros timelapse