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Phyla Chordata

Phylum Chordata Tunicates, sharks, bony fishes, amphibians, reptiles, birds, mammals... [Pg.45]

Tunicates or ascidians belong to the phylum Chordata. Ascidiacea is a class of the subphylum Urochordata (Tunicata) and members of this... [Pg.621]

Somites dissimilar with a notochord gill slits present sometime during the life history dorsal nervous system.—Phylum Chordata... [Pg.9]

The phylum Chordata, to which we ourselves belong, includes not only the vertebrates but also more primitive marine animals that have a spinal cord. Among these primitive species, which may be related to early ancestral forms, are the tunicates or sea squirts. They have a very high concentration of vanadium in their blood. [Pg.25]

Urochordata is one of three subphyla in the phylum Chordata. Mammals, fish, birds, reptiles, and amphibians are all part of subphylum Vertebrata. Subphylum Cephalochordata is comprised of... [Pg.21]

Vertebrates are those animals that have a backbone or a notochord, a primitive spine. Compared to the other animal phyla, there are relatively few species in the Phylum Chordata, only about 50,000. As humans and most of the animals associated with them are in this group, it is of interest beyond mere numbers. [Pg.115]

Within the Phylum Chordata, the subphylum vertebrata is divided into... [Pg.115]

Ascidians or tunicates (Phylum Chordata) belong to the class of Ascidiacea and are common marine animals whose body is enclosed in a jacket or tunic. The animals are attached to rocks and are either solitary or colonial. They continuously filter seawater to obtain minute organisms and particulate organics. As was originally discovered by Henze the animals concentrate vanadium from seawater to levels about 10 times that present in seawater (35 nM), a phenomenon that has attracted considerable interest. The transition metal is present... [Pg.5018]

Snakes belong to the phylum Chordata, Class Rept-ilia. Two major families of venomous snakes are Crotalidae and Elapidae. [Pg.142]

Holland, L.Z., Venkatesh, T.V., Gorlin, A., Bodmer, R. and Holland, N.D. (1998) Characterization and developmental expression of AmphiNk2—2, an NK2 class homeobox gene from amphioxus (Phylum Chordata Subphylum Cephalochordata) , Development Genes and Evolution, 208, 100-5. [Pg.29]

Gangliosides were found in highest concentration in the gray matter of brain hrom animals of the phylum Chordata. Brain ganglio-... [Pg.273]

In addition to the various classes of the phylum Chordata, the enzyme has been observed in Mol-lusca [42]. [Pg.1190]

The Vertebrata constitute only part of the phylum Chordata. [Pg.40]

See other pages where Phyla Chordata is mentioned: [Pg.319]    [Pg.322]    [Pg.290]    [Pg.132]    [Pg.46]    [Pg.196]    [Pg.192]    [Pg.192]    [Pg.106]    [Pg.140]    [Pg.100]    [Pg.294]    [Pg.87]    [Pg.30]    [Pg.12]    [Pg.188]    [Pg.158]    [Pg.18]    [Pg.399]    [Pg.401]    [Pg.358]    [Pg.553]    [Pg.127]    [Pg.1194]    [Pg.816]   
See also in sourсe #XX -- [ Pg.28 , Pg.621 ]



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Chordata

Phyla

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