- In cephalopods,
there is a
single siphon or
funnel which is
known as a
hyponome. In some (but not all) sea snails,
marine gastropod molluscs, the animal...
-
muscular contraction of this cavity, the
spent water is
expelled through the
hyponome,
created by a fold in the mantle. The size
difference between the posterior...
-
contraction of the
mantle is used to
force water through a
tubular siphon, the
hyponome, and this
propels the
animal very
rapidly through the water. In gastropods...
- the
nautilus draws water into and out of the
living chamber with its
hyponome,
which uses jet propulsion. This mode of
propulsion is
generally considered...
-
themselves into the s**** for protection, and that the
retractor muscles and
hyponome that work
together to
enable jet
propulsion in
nautilus worked independently...
- via a tube
opening near the arms of the animal, the
hyponome, for jet propulsion.
Though the
hyponome was well-developed in belemnites, the phragmocone...
- by jet propulsion,
expelling water from an
elongated funnel called the
hyponome,
which can be
pointed in
different directions to
control their movement...
- of the
individual squid. They are
propelled by
water ejected through a
hyponome (siphon) and by two
triangular fins.
Their two
tentacles bear 100–200 suckers...
- 8 km per day over 5 days. N.
belauensis seen from the front,
showing the
hyponome Palau nautilus viewed from
above Diver with
Palau nautilus showing size...
- is a
structure found in many
cephalopods that
connects the
mantle and
hyponome (funnel) and
restricts their movement relative to each other. It consists...
