They all have notochords
It's 'Chordata'
Birds belong to the phylum Chordata, specifically the subphylum Vertebrata. This means that birds are vertebrate animals with a backbone.
chordata/chordates
Vertebrates belong to the phylum Chordata. This phylum includes organisms with a notochord (flexible rod) at some stage in their development, as well as a dorsal nerve cord and pharyngeal slits. Vertebrates are characterized by having a vertebral column, which gives them their name.
Phylum Chordata, just like all other mammals, birds, fish, reptiles and amphibians
Latin Name: Chordata English Name: Chordates All vertebrates (mammals, birds, reptiles, amphibians, and fish) are part of Chordata
Chordata
the phylum is chordata
They are in the phylum "Chordata" and their species name is "Ambystoma Mexicanum"
chordata
chordata
Chordata
It's 'Chordata'
Fish have backbones and like all animals with backbones the phylum is chordata. There are further subclassifications in chordata; those with complete skulls are in the craniata subgroup.
Chordata.
Phylum is chordata
For the animal kingdom Chordata, echinadermata, Mulluska, Annelida, Porifera