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Stenopterygius is an
extinct genus of
thunnosaur ichthyosaur known from
Europe (England, France, Germany,
Luxembourg and Switzerland).
Stenopterygius...
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previously referred to
Stenopterygius hauffi****.
Maisch found that the
lectotype of S. hauffi**** can be
determined as
Stenopterygius cf. S. quadriscissus...
- well-known
genera include Eurhinosaurus, Ichthyosaurus, Leptonectes,
Stenopterygius, and the
large predator Temnodontosaurus. More
basal parvipelvians like...
-
Ryosuke Motani in 1999, it
contains the
basal taxa
Ichthyosaurus and
Stenopterygius and the
family Ophthalmosauridae. In thunnosaurs, the fore fin is at...
- Chacaicosaurus?
Stenopterygiidae Magnipterygius Stenopterygius...
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indicating that
Ichthyosaurus was viviparous.
Similar finds in the
related Stenopterygius also show this. Jur****ic
ichthyosaurs had a
fleshy dorsal fin on their...
-
forelimbs to be much more like
those of
Stenopterygius.
Noting that
Chacaicosaurus lived after Stenopterygius but
before Ophthalmosaurus, the researchers...
- (marine "crocodiles") appeared, as did new
genera of
ichthyosaurs (
Stenopterygius, Eurhinosaurus, and the
persistently primitive Suevoleviathan) and plesiosaurs...
-
described the
species that
would later come to be
known as
Stenopterygius quadriscissus and
Stenopterygius triscissus. 1860 Sir
Richard Owen
tried to
rename the...
- the
Staatliches Museum für
Naturkunde in Stuttgart)
shows remains of
Stenopterygius,
another ichthyosaur, in its
abdominal cavity. Due to its more robust...
