单词	superorder
释义	superorder /ˈsuːpərɔːdə / noun Biology A taxonomic category that ranks above order and below class.Moreover, each category can also have prefixes to create a higher grouping (super-), or lower (sub-, infra-) subdivisions. So now there is also superorder, suborder, infraorder, subgenus, and subspecies.... For example, the Piciformes are in the superorder Ciconii, whereas the Passeriformes are in the superorder Passeri; likewise, the Anseriformes are in the Ciconii, whereas the Galliformes are in the Passeri. Arbacia belongs to the superorder Stirodonta, whereas Echinometra and Strongylocentrotus belong to the superorder Camarodonta.
随便看	azimuth azimuthal azimuthal projection azine AZN azo- azobenzene azo dye azoic azonal azoospermia azoospermic Azores Azores High azoturia Azov, Sea of Azrael AZT Aztec azulejo azure azurite Azusa azygos vein azygous

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