- Instead, it
folds into
itself as the
creature matures,
creating a
rounded rudder called a clavus. Mola in
Latin means "millstone" and
describes the ocean...
-
Tetraodontidae is a
family of
primarily marine and
estuarine fish of the
order Tetraodontiformes. The
family includes many
familiar species variously called...
- A
Schilling rudder is a
specific type of
profiled rudder used on
certain boats and ships. The
rudder is
typically described as 'shaped like a fishtail'...
- subpo****tion of
orcas (Orcinus orca)
began ramming boats and
attacking their rudders in
waters off the
Iberian Peninsula. The
behaviour has
generally been directed...
- Fins
first evolved on
fish as a
means of locomotion.
Fish fins are used to
generate thrust and
control the
subsequent motion.
Fish and
other aquatic animals...
- the loss of one of the two
rudders. This
allowed water to pour into the
rudder room by way of the 9-inch
diameter rudder trunk. The
marine architect...
-
collected by the
Spenger family, such as
mounted fish, ship wheels, anchors, rigging, paintings, portholes,
rudders,
steering wheels, hawsers, crab pots, nets...
-
supported by a
mosaic of bones, but that
these nevertheless mainly serve as
rudders. In 2013, a
study concluded that
broad ichthyosaur flippers, like those...
-
International Canoe Federation.
Boats may have one
rudder which must be
under the hull of the boat. The
rudder is
controlled by the feet of the
paddler (the...
-
common is a
rudder, a
submerged plane located at the rear of the hull.
Rudders are
rotated to
generate a
lateral force which turns the boat.
Rudders can be...
