List of mammal genera - Wikipedia
There are currently 1,258 genera, 161 families, 27 orders, and around 5,937 recognized living species of mammal. [1] Mammalian taxonomy is in constant flux as many new species are described and recategorized within their respective genera and families.
Genus - Wikipedia
Genus is a rank above species and below family in the biological classification of living and fossil organisms as well as viruses. The term comes from Latin genus, meaning 'to bear' or 'to give birth to', and is used in binomial nomenclature, the system of naming organisms with two parts.
Taxonomic rank - Wikipedia
In biology, taxonomic rank is the relative level of a group of organisms (a taxon) in an ancestral or hereditary hierarchy. A common system of biological classification (taxonomy) consists of species, genus, family, order, class, phylum, kingdom, and domain.
Genus (Genera) - Definition, Overview and Quiz - Biology Dictionary
2017年4月27日 · A genus is a group of species that are closely related through common decent. A genus represent one of several hierarchical categories called taxa (singular taxongenera (plural of genus) include only a small group of species which evolved from a relatively recent common ancestor.
Genus - Simple English Wikipedia, the free encyclopedia
Learn what a genus is in biological classification, and how to use its scientific name and common name. A genus is a rank above species and below families, and can include more than one species.
Biological classification - Simple English Wikipedia, the free …
Learn how biologists group organisms using a hierarchy of ranks and names. Find out the meaning of genus, species, and other terms, and how they are based on common descent and homology.
Taxonomy - Simple English Wikipedia, the free encyclopedia
At the end of the pattern, the groups (genera) are very small. Then each species in the genus is given its own name. Binomial nomenclature. [change | change source] When someone writes about a living thing and its formal scientific name, they write the genus and species name.
Genus | Definition & Examples | Britannica
genus, biological classification ranking between family and species, consisting of structurally or phylogenetically related species or a single isolated species exhibiting unusual differentiation (monotypic genus).
Genus - Definition and Examples - Biology Online Dictionary
2023年9月8日 · A genus is a taxonomic category ranking used in biological classification that is below family and above species. Species exhibiting similar characteristics comprise a genus. An estimate of the number of published genus names was at about 510,000 as of 2016.
Genus - New World Encyclopedia
Genus (plural, genera), a primary category of biological classification, is the first in the pair of names used worldwide to specify any particular organism. In the hierarchical order of the modern biological taxonomy or classification, the genus level lies below the family and above the species.