-
Theropoda (/θɪəˈrɒpədə/; from
ancient Gr**** θηρίο- ποδός [θηρίον, (therion) "wild beast"; πούς, ποδός (pous, podos) "foot"]),
commonly known as theropods...
- but it was
later placed as a
sister taxon to the
clade containing dilophosaurids, ceratosaurs, and tetanurans.
Shared tetanuran features include a ribcage...
- theropods. However, most
recent studies have
shown that
coelophysoids and
dilophosaurids do not form a
natural group with
other ceratosaurs, and are excluded...
-
Cryolophosaurus to be
neither a
dilophosaurid nor
averostran neotheropod but
instead the
sister group of a
clade composed of
dilophosaurids and averostrans. However...
- a mosaic, in
reference to the
mixture of
features normally found on
dilophosaurids and coelophysoids; and "raptor", thief) is a
genus of
carnivorous theropod...
- in this
fossil as
feather impressions from the
belly of a
squatting dilophosaurid.
Although some
reviewers have
raised questions about the
naming and...
-
found Zupaysaurus to be a
sister taxon sister to a
clade containing dilophosaurids,
ceratosaurs and tetanurans.
Below is a
cladogram based on the phylogenetic...
- that on the
lateral surface of the crest.
Sinosaurus is the only "
dilophosaurid"
known from a
complete braincase. Cryolophosaurus, Dilophosaurus, Zupaysaurus...
- gap
between the
premaxilla and
maxilla in the
snouts of coelophysoid,
dilophosaurid, and
spinosaurid theropods. The
subnarial gap
results in a diastema...
-
extinction of
various clades of dinosaurs,
including coelophysids,
dilophosaurids, and many
basal sauropodomorph clades, as a
consequence of the remodelling...
