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Vertebrates (/ˈvɜːrtəbrɪts, -ˌbreɪts/) are
deuterostomal animals with bony or
cartilaginous axial endoskeleton —
known as the
vertebral column, spine...
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Vertebrate zoology is the
biological discipline that
consists of the
study of
Vertebrate animals, i.e.,
animals with a backbone, such as fish, amphibians...
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serves as the
center of the
nervous system in all
vertebrate and most
invertebrate animals. In
vertebrates, a
small part of the
brain called the hypothalamus...
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first arose in
wormlike organisms about 550 to 600
million years ago. In
vertebrates, it
consists of two main parts, the
central nervous system (CNS) and...
- 'mouth') are the
jawed vertebrates.
Gnathostome diversity comprises roughly 60,000 species,
which accounts for 99% of all
living vertebrates,
including humans...
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vertebrate animals belonging to the
clade Amniota, a
large group that
comprises the vast
majority of
living terrestrial and
semiaquatic vertebrates....
- A
Laboratory Manual for
Comparative Vertebrate Anatomy is a
textbook written by
Libbie Hyman in 1922 and
released as the
first edition from the University...
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including all
animals excluding the
chordate subphylum Vertebrata, i.e.
vertebrates. Well-known
phyla of
invertebrates include arthropods, mollusks, annelids...
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evolved in 96% of
animal species in six of the ~35 main phyla. In most
vertebrates and some molluscs, the eye
allows light to
enter and
project onto a light-sensitive...
- ostracoderms) species.
Among recent animals,
cyclostomes are
sister to all
vertebrates with jaws,
known as gnathostomes.
Molecular data, both from rRNA and...