Chordata

Phylum Chordata Tunicates, sharks, bony fishes, amphibians, reptiles, birds, mammals... 

Bellas J, Vazquez E, Berras R. 2001. Toxicity of Hg, Cu, Cd, and Cr on early developmental stages of Ciona intestinalis (Chordata, Ascidiacea) with potential apphcation in marine water quality assessment Water Res 35 2905-2912. 

Eukaryola Metazoa Chordata Craniate Vcrtcbraia EuLcleosiomi Mammalia Eutheria Primates Catarrhini Hominidae Homo, ... 

Animal phyla in which chemical defenses are rare or unreported Platyhelminthes, t 15,000 spp. Phoronida, 10 spp. Chordata Vertebrata... 

OC Eukaryota Metazoa Chordata Craniata Vertebrata Mammalia ... 

Santos, J. C, Mesquita, J. M. F., Belmiro, C. L. R., Carolina da Silveira, . M., Viskov, C., Mourier, P. A., and Pavao, M. S. G. (2007). Isolation and characterization of a heparin with low antithrombin activity from the body of Styela plicata (Chordata-Tunicata). Distinct effects on venous and arterial models of thrombosis. Thromb. Res. 121,213-222. 

Mourao, P. A. and Perlin, A. S. (1987). Structural features of sulfated glycans from the tunic of Styela plicata (Chordata-Tunicata). A unique occurrence of L-galactose in sulfated polysaccharides. Eur. ]. Biochem. 166, 431M36. 

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

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

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. 

Bacteria Algae Protozoa Porifera Coelenterata Bryozoa Brachiopoda Sipunculida Annelida Mollusca Arthropoda o 0 E w a> o o c X u Ul Chordata... 

In invertebrates, collagen is uncalcified, whereas in vertebrates it occurs in the form of soft and hard tissue. Remains of the earliest vertebrates — bony armour — are found in sediments of the Ordovician (ca. 500 million years). At about that time, conodonts appeared in the stratigraphic column mineralogically they are carbonate apatite. Conodonts are small tooth-shaped fossils 0.2 to 3 mm in size whose origin is in doubt they are most likely remains of some unknown chordata that became extinct in Triassic time516. ... 

Table III. Distribution of Sulfogalactolipids in Sperm) of Various Chordata the Testis (or...

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... 

The fact that there are four saline-based chromophores and the experimental evidence that they appear in at least two distinct but overlapping sets of three should be important in inferring the actual relationship between the genes and the chromophores. Comparing the genetic code for the common chromophores between the ultraviolet sensitive members of Arthropoda who are believed to lack a L-channel chromophore and the members of Mollusca and Chordata who do exhibit L-channel sensitivity should prove beneficial. Since most members of Chordata are known to be tetrachromatic, focusing on the presence or absence of the ultraviolet chromophore may not be as fruitful. Recent data has confirmed that the system architecture of the human system is tetrachromatic. Our vision in the ultraviolet is limited primarily by the absorption of our lens group. 

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