Wikipedia:Legion (biology)

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The various levels of the scientific classification system. Species Genus Family Order Class Phylum Kingdom Domain Life

The hierarchy of biological classification's eight major taxonomic ranks. Intermediate minor rankings are not shown.

The legion, in biological taxonomy, is a non-obligatory taxonomic rank within the Linnaean hierarchy which is subordinate to the class but superordinate to the cohort. It consists of a group of related orders and has been employed in some classifications of birds and mammals.

Legions may be grouped into superlegions or subdivided into sublegions, and these again into infralegions.[1]

See also

Notes

  1. ^ Full use is made of all of these (along with cohorts and supercohorts) in, for example, McKenna and Bell's classification of mammals

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