The Linnaean taxonomical system is a systematic classification of organisms into nested, hierarchal ranks that was invented by Carolus Linnaeus. This system has pervaded into modern day and expanded since Linnaeusβs time.
The modern zoological ranks of Linnaean taxonomy, from broadest to most specific, are as follows, with the major ranks being numbered and minor ranks being bulleted:
- Domains;
- Kingdoms;
- Phyla;
- Classes;
- Orders;
- Families;
- Superfamilies;
- Subfamilies;
- Tribes;
- Subtribes;
- Genera;
- Subgenera;
- Species.
- Subspecies.
In the Linnaean taxonomical system, ranks between domains and families are always capitalized, but not italicized. Ranks involving genera and species are italicized or underlined; see the connected system of binomial nomenclature for more information.