Altungulata or Pantomesaxonia (sensu Fischer 1986 and later authors) is an invalid clade (mirorder) of ungulate mammals comprising the perissodactyls, hyracoids, and tethytheres (sirenians, proboscideans, and related extinct taxa). The name "Pantomesaxonia" was originally introduced by Franz 1924, a German zoologist and racial theorist.
Altungulata or Pantomesaxonia (sensu Fischer 1986 and later authors) is an invalid clade (mirorder) of ungulate mammals comprising the perissodactyls, hyracoids, and tethytheres (sirenians, proboscideans, and related extinct taxa). The name "Pantomesaxonia" was originally introduced by Franz 1924, a German zoologist and racial theorist.
Source: Wikipedia "Altungulata" · CC BY-SA 4.0
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