- cavity, and
visceral pain
refers to pain
originating from
internal organs.
Aboral (opposite to oral) is used to
denote a
location along the gastrointestinal...
-
usually five arms,
though some
species have a
larger number of arms. The
aboral or
upper surface may be smooth,
granular or spiny, and is
covered with overlapping...
-
Encope emarginata (
aboral and oral faces) by
Ernst Haeckel (1904)...
- top; the
lower surface is
described as "oral" and the
upper surface as "
aboral".
Several sea urchins, however,
including the sand dollars, are oval in...
-
Aboral surface of an
Asterias forbesi sea star
showing ring of
pedicellariae surrounding spine...
-
quantity Transverse plane, the
plane orthogonal to the
anteroposterior or oral-
aboral axis
Transverse rotors, a type of
rotorcraft in
which there are two rotors...
-
elongated at the axis of the vase-shaped body. In
solitary polyps, the
aboral (opposite to oral) end is
attached to the
substrate by
means of a disc-like...
- tentacle-base than arm-base, a
recessed club-base, and the
presence of an
aboral tentacle-groove.
Promachoteuthis sulcus is
known from a
single specimen...
-
Aspidiscus cristatus from the
Cenomanian (Upper Cretaceous) of
southern Israel;
aboral view....
- "little cushion."
Porania pulvillus is up to 12 cm (4.7 in) in diameter. The
aboral surface (top) is
usually bright red but may be purple,
orange or yellow...
