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subgenus

American  
[suhb-jee-nuhs] / sʌbˈdʒi nəs /

noun

Anthropology, Biology.
  • subgenera,
    plural
  • subgenuses
    plural
  1. a category of related species within a genus.


subgenus British  
/ ˈsʌbˌdʒiːnəs, sʌbˈdʒiːnəs, -ˌdʒɛn-, -ˈdʒɛn- /

noun

  1. biology a taxonomic group that is a subdivision of a genus but of higher rank than a species

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Inflected Forms

Nouns


Etymology

Origin of subgenus

From New Latin, dating back to 1805–15; see origin at sub-, genus


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The Huaxi Green Pitviper is now the 58th known species in the Trimeresurus genus and only the second from its subgenus recorded in Sichuan Province.

From Science Daily ● Apr. 22, 2026

Where did the virus acquire the furin cleavage site, since no other viruses in the sarbecovirus subgenus, to which its closest relatives belong, have this feature?

From Washington Post ● Oct. 11, 2021

Sponges of this subgenus form crusts or sheets on solid submerged objects.

From Freshwater Sponges, Hydroids & Polyzoa by Nelson Annandale

If Baiomys were treated as a subgenus of the genus Peromyscus, there would be adequate justification for including in the genus Peromyscus a number of other genera, some of them occurring in South America.

From Speciation and Evolution of the Pygmy Mice, Genus Baiomys by Robert L. Packard

S. trowbridgii, the S. arcticus group, the S. saussurei group, S. merriami, S. fumeus, and S. dispar, should be included in the subgenus Sorex.

From Speciation of the Wandering Shrew by James S. Findley

In addition to those mentioned above other BL subgenera include rom-coms, crime dramas, sci-fi, office romance and even horror.

From Salon ● Oct. 1, 2023

However, the two have been considered distinct enough at times that they’ve been given their own subgenera.

From Scientific American ● Feb. 26, 2014

The authors discovered that in many ways the morphology and anatomy of this fossilized Equisetum is indistinguishable from those of species living today in two subgenera, and Hippochaete.

From US News ● May 6, 2011

A genus is not necessarily the lowest definable group of species, for it may often be divided into several subgenera.

From The Gutenberg Webster's Unabridged Dictionary Section F, G and H by Project Gutenberg

The auditory ossicles of representative species of all the subgenera of Peromyscus were studied as were the ossicles of Onychomys, Ochrotomys, Oryzomys, Akodon, Thaptomys, Zygodontomys, Calomys, Reithrodontomys, and Holochilus.

From Speciation and Evolution of the Pygmy Mice, Genus Baiomys by Robert L. Packard

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