Chordate - Wikipedia
LLOC WEBA chordate (/ ˈ k ɔːr d eɪ t / KOR-dayt) is a deuterostomic animal belonging to the phylum Chordata (/ k ɔːr ˈ d eɪ t ə / kor-DAY-tə). All chordates possess, at some point during their larval or adult stages, five distinctive physical characteristics ( synapomorphies ) that distinguish them from other taxa .
Chordata - Wikipedia, la enciclopedia libre
LLOC WEBLos cordados (Chordata, del griego χορδωτά khordota ‘con cuerda’) son un filo del reino animal caracterizado por la presencia de una cuerda dorsal o notocorda (o notocordio) de células turgentes, [1] tubo neural hueco en posición dorsal, hendiduras branquiales y cola, por lo menos en alguna fase del desarrollo …
Chordate | Definition, Characteristics, & Facts | Britannica
LLOC WEBChordate, any member of the phylum Chordata, which includes the vertebrates, the most highly evolved animals, as well as two other subphyla—the tunicates and cephalochordates. Some classifications also include the phylum Hemichordata with the …
Chordate - Simple English Wikipedia, the free encyclopedia
LLOC WEBChordates, phylum Chordata, are a phylum of animals which have a notochord. The group includes vertebrates, with some closely related invertebrates . Classification. Taxonomy. Phylum Chordata. Tunicata – (tunicates, formerly Urochordata; 3,000 species) † Vetulicolia (8 Cambrian species of fossil) …
Cambrian chordates - Wikipedia
LLOC WEBThe Cambrian chordates are an extinct group of animals belonging to the phylum Chordata that lived during the Cambrian, between 538 and 485 million years ago. The first Cambrian chordate known is Pikaia gracilens, a lancelet -like animal from the Burgess Shale in British Columbia, Canada.
Chordate - Evolution, Paleontology, Anatomy | Britannica
LLOC WEBClassification. Annotated classification. Phylum Chordata. Deuterostomatous eucoelomates; gill clefts; endostyle or its derivative in pharynx; notochord; hollow dorsal nerve cord; tail posterior and dorsal to anus. Subphylum Tunicata (or Urochordata; tunicates)
Chordata - Animalia
LLOC WEBGénero: Eumomota superciliosa. Género: Electron. Género: Baryphthengus. <p>Los <b>cordados</b> (<b>Chordata</b>, del griego χορδωτά <i>khordota</i> ‘con cuerda’) son un filo del reino animal caracterizado por la presencia de una cuerda dorsal o notocorda (o notocordio) de células turgentes, tubo neural hueco en …
Characteristics of chordates | Britannica
LLOC WEBchordate , Any member of the phylum Chordata, which includes the most highly evolved animals, the vertebrates, as well as the marine invertebrate cephalochordates ( see amphioxus) and tunicates. All chordates, at some time in their life cycle, possess a dorsal supporting rod (notochord), gill slits, and a dorsal …
Chordata - Wikiwand
LLOC WEBLos cordados ( Chordata, del griego χορδωτά khordota ‘con cuerda’) son un filo del reino animal caracterizado por la presencia de una cuerda dorsal o notocorda (o notocordio) de células turgentes, tubo neural hueco en posición dorsal, hendiduras branquiales y cola, por lo menos en alguna fase del desarrollo embrionario.
Introduction to the Chordata - University of California Museum of ...
LLOC WEBThe Chordata is the animal phylum with which everyone is most intimately familiar, since it includes humans and other vertebrates . However, not all chordates are vertebrates. All chordates have the following features at some point in their life (in the case of humans and many other vertebrates, these features may only be …