- A
tetrapod (/ˈtɛtrəˌpɒd/; from
Ancient Gr**** τετρα- (tetra-) 'four', and πούς (poús) 'foot') is any four-limbed
vertebrate animal of the
superclass Tetrapoda...
-
evolution of
tetrapods began about 400
million years ago in the
Devonian Period with the
earliest tetrapods evolved from lobe-finned fishes.
Tetrapods (under...
- A
tetrapod is a form of wave-dissipating
concrete block used to
prevent erosion caused by
weather and longs**** drift,
primarily to
enforce coastal structures...
- up
tetrapod in Wiktionary, the free dictionary. A
tetrapod is a four-limbed
animal of the
superclass Tetrapoda.
Tetrapod may also
refer to:
Tetrapod (structure)...
-
about 375 Mya (million
years ago),
having many
features akin to
those of
tetrapods (four-legged animals).
Tiktaalik is
estimated to have had a
total length...
- Cladistically, this
would make the
tetrapods a
subgroup of
Sarcopterygii and thus
sarcopterygians themselves. Non-
tetrapod sarcopterygians were once the dominant...
-
Polydactyly in stem-
tetrapods should here be
understood as
having more than five
digits to the
finger or foot, a
condition that was the
natural state...
-
consisting of
tetrapods (four-limbed vertebrates) and
their closest sarcopterygian relatives that are more
closely related to
living tetrapods than to living...
- from
which the head, neck, limbs, tail and
other appendages extend. The
tetrapod torso —
including that of a
human — is
usually divided into the thoracic...
-
reported trackways of the
earliest land-going vertebrates, also
known as
tetrapods.
These trackways provide crucial insights to the
study of the transition...
