อาณาจักรสัตว์ : Phylum Chordata สาระ ความรู้ ข่าวสาร ความบันเทิง ของ

Chordata volume_up UK kɔːˈdeɪtəplural noun a large phylum of animals that includes the vertebrates together with the sea squirts and lancelets

Unlike its subphylum Vertebrata, Chordata features the subphyla Cephalochordata and Urochordata as two subphylums whose members exist without backbones Modern

chordata Land Mammals: Phylum Chordata · Soricomorpha · Erinaceomorpha · Chiroptera · Rodentia · Carnivora (Bears,

chordata Chordata , phylum of animals having a notochord, or dorsal stiffening rod, as the chief internal skeletal support at some stage of their