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genus example

Author

Mia Russell

Updated on June 19, 2026

The genus is the generic name whereas the species is the specific name in a binomial nomenclature. For example, Allium cepa (commonly known as onion). The Allium is the generic name whereas the cepa is the specific name.

What is a common genus?

Genus Definition. 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.

How many types of genus are there?

By comparison, the 2018 annual edition of the Catalogue of Life (estimated >90% complete, for extant species in the main) contains currently 175,363 “accepted” genus names for 1,744,204 living and 59,284 extinct species, also including genus names only (no species) for some groups.

What is genus in simple words?

: a group of related living things (as plants or animals) that ranks below the family in scientific classification and is made up of one or more species. genus. noun. ge·nus | ˈjē-nəs , ˈjen-əs

What animals have the same genus?

Gorilla gorilla, Sula sula, and Other Animals Whose Names Are Tautonyms—the Same for Genus and Species
Black-billed, or Eurasian, magpie (Pica pica) Red-footed booby (Sula sula) Common, or striped, skunk (Mephitis mephitis) European grass snake (Natrix natrix) Eurasian eagle owl (Bubo bubo) Ocean sunfish (Mola mola)

Is animal a genus?

Every animal family is further divided into small groups known as genus. Each genus contains animals that have very similar features and are closely related.

What is your genus?

The definition of a genus is a class of items such as a group of animals or plants with similar traits, qualities or features. An example of a genus is all the species of mushrooms that are part of the Amanita family. noun.

How do you write genus names?

Genus and species: Names should always be italicized or underlined. The first letter of the genus name is capitalized but the specific epithet is not, e.g. Lavandula angustifolia. If the meaning is clear, the generic name can be abbreviated, e.g. L. angustifolia.

What is the difference between phylum and genus?

is that phylum is (biology|taxonomy) a rank in the classification of organisms, below kingdom and above class; also called a division, especially in describing plants; a taxon at that rank while genus is (biology|taxonomy) a rank in the classification of organisms, below family and above species; a taxon at that rank.

How do you write a genus name only?

The genus name is always capitalized and is written first; the specific epithet follows the genus name and is not capitalized. There is no exception to this.

How do you use genus in a sentence?

Genus sentence example
They are the starfish proper, and have the typical genus Asterias. The genus is associated with one long extinct in Europe. By early writers the word was generally given as an equivalent of the Linnaean Loxia, but that genus has been found to include many forms not now placed in the same family.

How do you write genus and species?

The species name is comprised of the genus name followed by the specific epithet. It should be written in italics, with the first letter of the genus capitalized. A species name comprised of a genus name and specific epithet is also known as a binomial.

Is a cat a mammal?

The cat (Felis catus) is a domestic species of small carnivorous mammal. It is the only domesticated species in the family Felidae and is often referred to as the domestic cat to distinguish it from the wild members of the family.