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  1. Chordate - Wikipedia

    en.wikipedia.org/wiki/Chordate

    A chordate is an animal of the phylum Chordata. During some period of their life cycle, chordates possess a notochord, a dorsal nerve cord, pharyngeal slits, and a post-anal tail: these four anatomical features define this phylum. Chordates are also bilaterally symmetric, and have a coelom, metameric segmentation, and circulatory system. The Chordata and Ambulacraria together form the superphylum Deuterostomia. Chordates are divided into three subphyla: Vertebrata; Tunicata or Urochordata; and C

    • Anatomy

      Chordates form a phylum of animals that are defined by...

    • Classification

      The following schema is from the 2014 edition of Vertebrate...

    • Subphyla

      Cephalochordates, one of the three subdivisions of...

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    What is the phylum chordata?

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    What are the three subphyla of a chordate?

    What is the scientific name for Chordata?

  3. Chordata is a phylum (group) of animals which have a notochord. The group includes vertebrates, with some closely related invertebrates

  4. Chordata - Wikispecies

    species.wikimedia.org/wiki/Chordata
    • Haeckel
    • Hatschek
    • Cavalier-Smith
    • Hutchins et al.

    Anthropogenie, oder Entwickelungs-geschichte des Menschen. 1st ed., 1874, . 2nd unchanged ed., 1874, , see pp. 416, 421, 440, 441, 492, 496b. 1. Thierreich 1.1. Protozoa 1.2. Zoophyta 1.3. Vermes 1.4. Mollusca 1.5. Echinoderma 1.6. Arthropoda 1.7. Chordonia [p. 441] 1.7.1. Tunicata 1.7.2. Vertebrata 1.7.2.1. Acrania 1.7.2.1.1. Leptocardia 1.7.2.2. Craniota 1.7.2.2.1. Monorhina 1.7.2.2.1.1. Cyclostoma 1.7.2.2.2. Amphirhina 1.7.2.2.2.1. Anamnia 1.7.2.2.2.1.1. Pisces 1.7.2.2.2.1.2. Dipneusta 1.7.2.2.2.1.3. Amphibia 1.7.2.2.2.2. Amniota 1.7.2.2.2.2.1. Reptilia 1.7.2.2.2.2.2. Aves 1.7.2.2.2.2.3. Mammalia 1.7.2.2.2.2.3.1. Monotrema 1.7.2.2.2.2.3.2. Marsupialia 1.7.2.2.2.2.3.3. Placentalia

    Hatschek, B. (1888). Lehrbuch der Zoologie, 1. Lieferung, p. 40; Jena: Gustav Fischer, . 1. Protozoa 2. Metazoa 2.1. Protaxonia (= Coelenterata) 2.1.1. Spongia 2.1.2. Cnidaria 2.1.3. Ctenophora 2.2. Heteraxonia (= Bilateria) 2.2.1. Zygoneura 2.2.2. Ambulacralia [misspelling of Ambulacraria] 2.2.3. Chordonii 2.2.3.1. Tunicata 2.2.3.2. Leptocardii 2.2.3.3. Vertebrata 2.2.3.3.1. Cyclostomata 2.2.3.3.2. Gnathostomata

    A revised six-kingdom system of life, . Empire or Superkingdom 1. Prokaryota Empire or Superkingdom 2. Eukaryota 1. Kingdom 1. ProtozoaGoldfuss 1818 stat. nov. Owen 1858 em. [almost certainly paraphyletic] 2. Kingdom 2. Animalia Linnaeus 1758 em. Cavalier-Smith 1995 (= Metazoa Haeckel 1874) 2.1. Subkingdom 1. Radiata Linnaeus 1758 em. stat. nov. Cavalier-Smith 1983 [almost certainly paraphyletic] 2.2. Subkingdom 2. Myxozoa Grassé 1970 stat. nov. Cavalier-Smith 1996 2.3. Subkingdom 3. Bilateria Hatschek 1888 stat. nov. Cavalier-Smith 1983 [probably paraphyletic] 2.3.1. Branch 1. Protostomia Grobben 1908 [probably paraphyletic] 2.3.2. Branch 2. Deuterostomia Grobben 1908 2.3.2.1. Infrakingdom 1. Coelomopora Marcus 1958 (as superphylum) stat. nov. 2.3.2.2. Infrakingdom 2. Chordonia Haeckel 1874 em. Hatschek 1888 stat. nov. 2.3.2.2.1. Phylum 1. Urochorda Lankester 1877 2.3.2.2.2. Phylum 2. Chordata Bateson 1885 em. 2.3.2.2.2.1. Subphylum 1. Acraniata Bleeker 1859 [probably paraphyletic]...

    Hutchins, M. et al. (eds.). Grzimek's Animal Life Encyclopedia, 2nd ed., 17 vols., Farmington Hills, MI: Gale Group, 2003, . Kingdom Animalia(= Metazoa) 1. Phylum Chordata 1.1. Subphylum Urochordata 1.1.1. Class Ascidiacea 1.1.2. Class Thaliacea 1.1.3. Class Appendicularia 1.1.4. Class Sorberacea 1.2. Subphylum Cephalochordata 1.2.1. Order Amphioxiformes 1.3. Subphylum Craniata 1.3.1. Superclass Pisces [polyphyletic] 1.3.1.1. Class Myxini 1.3.1.1.1. Order Myxiniformes 1.3.1.2. Class Cephalaspidomorphi 1.3.1.2.1. Order Petromyzoniformes 1.3.1.3. Class Chondrichthyes 1.3.1.4. Class Sarcopterygii 1.3.1.5. Class Actinopterygii 1.3.2. Class Amphibia 1.3.3. Class Reptilia 1.3.4. Class Aves 1.3.5. Class Mammalia

  5. Filum Chordata adalah kelompok hewan, termasuk vertebrata dan beberapa binatang yang mirip invertebrata yang memiliki ciri-ciri yang serupa. Semua anggota kelompok ini, pada suatu saat dalam kehidupan mereka, memiliki notokorda, tali saraf dorsal berongga, celah faring (pharyngeal slits), endostyle, dan ekor berotot yang melewati anus.

  6. Conodont - Wikipedia

    en.wikipedia.org/wiki/Conodont

    From Wikipedia, the free encyclopedia Conodonts (Greek kōnos, " cone ", + odont, " tooth ") are extinct agnathan chordates resembling eels, classified in the class Conodonta. For many years, they were known only from tooth-like microfossils found in isolation and now called conodont elements. Knowledge about soft tissues remains limited.

  7. Osteichthyes - Wikipedia

    en.wikipedia.org/wiki/Osteichthyes

    Osteichthyes (/ ˌ ɒ s t iː ˈ ɪ k θ i. iː z /), popularly referred to as the bony fish, is a diverse taxonomic group of fish that have skeletons primarily composed of bone tissue. ...

  8. Cordylidae - Wikipedia

    en.wikipedia.org/wiki/Cordylidae

    Cordylidae is a family of small to medium-sized lizards that occur in southern and eastern Africa.They are commonly known as girdled lizards, spinytail lizards, or girdle-tail lizards.

  9. Xenarthra - Wikipedia

    en.wikipedia.org/wiki/Xenarthra

    Xenarthra / z ɛ ˈ n ɑːr θ r ə / is a major clade of placental mammals unique to the Americas.There are 31 living species: the anteaters, tree sloths, and armadillos. Extinct xenarthrans are the glyptodonts, the ground sloths, and the aquatic sloths.

  10. Phylum Chordata: Characteristics, Examples, Solved Questions

    www.toppr.com/.../animal-kingdom/phylum-chordata
    • Phylum Chordata
    • Characteristic Features of Phylum Chordata
    • Solved Examples For You

    This phylum is probably the most notable phylum, as all human beingsand other animals and birds that are known to you, fall under this phylum. The most distinguishing character that all animals belonging to this phylum have is the presence of notochord. Chordates show four features, at different stages in their life. They are: 1. Notochord– It is a longitudinal rod that is made of cartilage and runs between the nerve cord and the digestive tract. Its main function is to support the nerve cord. In Vertebrate animals, the vertebral column replaces the notochord. 2. Dorsal Nerve Cord – This is a bundle of nerve fibres which connects the brain to the musclesand other organs. 3. Post-analtail – This is an extension of the body beyond the anus. In some chordates, the tail has skeletal muscles, which help in locomotion. 4. Pharyngeal slits–They are the openings which connect the mouth and the throat. These openings allow the entry of water through the mouth, without entering the digestive...

    They are bilaterally symmetrical and triploblastic.
    Chordates are coelomate and show an organ system level of organisation.
    They have the characteristic notochord, dorsal nerve cord, pharyngeal slits.
    Also, they have a post-anal

    Q: Can chordates be found in a specific kind of habitat? Ans: We find Chordates in diverse habitats, including marine, freshwater and terrestrial habitats. Q: Which subphylum does Branchiostoma belong to? Ans: Cephalochordata Q: “All vertebrates are chordates but not all chordates are vertebrates.” Justify Ans: Vertebrata is a subphylum of Chordata. The vertebrates have a vertebral column, something like the notochord. Vertebrates show all the characteristic features of the phylum Chordata, such as the notochord, dorsal nerve cord, pharyngeal slits and post-anal tail. But the phylum Chordata also has other two subphyla, called the Urochordata and Cephalaochordata. These are invertebrate animals but show some distinguishing attributes of Chordates, like the presence of notochord. And hence, we can say that all vertebrates are chordates, but not all chordates are vertebrates.

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