Taxon:Chordata

Chordata (Bateson, 1885) or chordates are animals with notochords. They have a mouth at one end and an anus at the other end, with the tail behind the anus.


 * Animalia
 * Chordata
 * Actinopterygii (Ray-finned fishes)
 * Amphibia (Amphibians)
 * Aves (Birds)
 * Avoidia (Birdlike creatures)
 * Cephalaspidomorphi (Lampreys)
 * Mammalia (Mammals)
 * Sauropsida (Reptiles)
 * Synapsida (Synapsids)