- 5/12-016): left
ectopterygoid scales and some sp**** scales.
Compared to
modern polypterids,
Bawitius was enormous: the
Bawitius holotype ectopterygoid is five...
-
pterigoidius glandulae,
between the
venom gland and the head of the
ectopterygoid.
Contraction of this muscle,
together with that of the
muscularis compressor...
-
theropods are
characterized by
traits such as an
ectopterygoid fossa (a
depression around the
ectopterygoid bone), an
intramandibular joint located within...
- have
toothless and
reduced ectopterygoid bones, a
condition taken to
extremes in mesosaurs,
which have lost the
ectopterygoid entirely. Most parareptiles...
-
anterodorsally oriented mandibular symphysis; a
vertically descending ectopterygoid that is
slightly inset from the
lateral margin of the jugal; a flared...
- the mandible; the
pterygoid is
connected with the
maxillary by the
ectopterygoid or
transverse bone,
which may be very long, and the
maxillary often...
- in a "S" shape. Head
robust and wide.
Snout blunt.
Preanal spine and
ectopterygoid teeth absent.
Adipose fin wide. Head
silver with
methalic orange to...
- Champsosaurus,
showing the
pterygoid bone in red-violet (visible in
inferior view at
lower right and
posterior to the
ectopterygoid bone in
lateral view at top)...
- dermatocranium. The roof of the
mouth is made up of
three bones, the
ectopterygoid, the palantine, and the vomer. They have two sets of teeth, including...
- has occurred, they have lost the
postorbital bone
behind the eye, the
ectopterygoid at the back of the palate, and teeth. The
palate structures have also...
