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  1. Taxonomy | Definition, Examples, Levels, & Classification | Britannica

    4 days ago · Taxonomy is, therefore, the methodology and principles of systematic botany and zoology and sets up arrangements of the kinds of plants and animals in hierarchies of superior and …

  2. biological classification - Students | Britannica Kids | Homework Help

    Organisms are classified in a phylum or division based largely on general body plan. For example, members of the Phylum Arthropoda have external skeletons, segmented bodies, and jointed legs. …

  3. Taxonomy - Ranks, Species, Classification | Britannica

    Oct 23, 2025 · Taxonomy - Ranks, Species, Classification: The goal of classifying is to place an organism into an already existing group or to create a new group for it, based on its resemblances to …

  4. taxonomy summary | Britannica

    taxonomy , In biology, the classification of organisms into a hierarchy of groupings, from the general to the particular, that reflect evolutionary and usually morphological relationships: kingdom, phylum, …

  5. Taxonomy - Classification, Naming, Organizing | Britannica

    Oct 23, 2025 · To this end, a hierarchy of categories is recognized. For example, an ordinary flowering plant, on the basis of gross structure, is clearly one of the higher green plants—not a fungus, …

  6. List of fungi | Britannica

    Fungi are extremely diverse, ranging from mushrooms to yeasts, and the taxonomy of the group is contentious. The following is a partial taxonomic list of fungi.

  7. Taxon | Classification, Systematics & Taxonomy | Britannica

    Taxon, any unit used in the science of biological classification, or taxonomy. Taxa are arranged in a hierarchy from kingdom to subspecies, a given taxon ordinarily including several taxa of lower rank.

  8. Taxonomy - Classification, Linnaeus, Systematics | Britannica

    Oct 23, 2025 · The classification of earthworms and their allies (Oligochaeta), for example, which had been studied by using the most complex organism easily obtainable and by then arranging …

  9. List of spiders | Taxonomy, Examples, Species, & Facts | Britannica

    Nov 12, 2025 · Spiders (order Araneae) are a group of arachnids that includes over 50,000 species known to science. The following list of spiders includes notable spiders grouped alphabetically by …

  10. Carolus Linnaeus | Biography, Education, Classification System, & Facts ...

    Nov 26, 2025 · This folio volume of only 11 pages presented a hierarchical classification, or taxonomy, of the three kingdoms of nature: stones, plants, and animals. Each kingdom was subdivided into …