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Хордати ( лат. Chordata) су тип деутеростомних животиња. За најтипичније савремене представнике узимају се кичмењаци. Они поседују нотохорду, шупљу дорзалну нервну цев, фарингеалне тонзиле ...
Tigris regalis Gray, 1867. The tiger ( Panthera tigris) is the largest living cat species and a member of the genus Panthera native to Asia. It has a powerful, muscular body with a large head and paws, a long tail, and orange fur with black, mostly vertical stripes.
7 de nov. de 2014 · The prevailing view holds that the phylum Chordata consists of three subphyla: Urochordata (Tunicata), Cephalochordata and Vertebrata ( ). All three groups are characterized by possession of a notochord, a dorsal, hollow neural tube (nerve cord), branchial slits, an endostyle, myotomes and a postanal tail. These characters will be discussed ...
Els cordats (Chordata) són un embrancament d' animals que inclou els vertebrats, juntament amb una sèrie d' invertebrats estretament relacionats. [2] Es caracteritzen pel fet que, en algun moment del seu cicle vital, tenen un notocordi o corda dorsal, [3] un tub neural buit situat en posició dorsal, fenedures faríngies, un endostil i una ...
28 de dic. de 2023 · Chordonia (Chordata) Tunicata (Urochorda) Vertebrata (Cephalochorda) Cavalier-Smith (1998) A revised six-kingdom system of life, . Empire or Superkingdom 1. Prokaryota Empire or Superkingdom 2. Eukaryota Kingdom 1. Protozoa Goldfuss 1818 stat. nov. Owen 1858 em. [almost certainly paraphyletic] Kingdom 2. Animalia Linnaeus 1758 em.
Vertebrates are members of the kingdom Animalia and the phylum Chordata. Recall that animals that possess bilateral symmetry can be divided into two groups—protostomes and deuterostomes—based on their patterns of embryonic development. The deuterostomes, whose name translates as “second mouth,” consist of two phyla: Chordata and ...
Svitkovci (Chordata) jesu koljeno višestaničnih životinja čija je glavna osobina unutrašnji osovinski kostur, horda ili svitak po čemu su dobili ime. Kod najnižih predstavnika tog odjeljka životinja, horda ima oblik stupića građenog od vezivnog tkiva koji se pruža cijelom dužinom tijela, a životinje su bilateralno simetrične.
