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Midwater trawling is trawling, or net fishing, at a
depth that is
higher in the
water column than the
bottom of the ocean. It is
contrasted with bottom...
- The
diving environment is the
natural or
artificial surroundings in
which a dive is done. It is
usually underwater, but
professional diving is sometimes...
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Common names include the eye-flash squid, Verany's
enope squid and the
midwater squid. It is
found in the
Atlantic Ocean and the
Mediterranean Sea. It...
- for
tension control when needed. A lazy shot, blue-water downline, or
midwater downline, is a
weighted line
supported by a
large float or boat, which...
- sampling, or survey, method.
Trawling can be
divided into
bottom trawling and
midwater trawling,
depending on how high the
trawl (net) is in the
water column...
- be
contrasted with
midwater trawling (also
known as
pelagic trawling),
where a net is
towed higher in the
water column.
Midwater trawling catches pelagic...
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benthic fish of the deep (however, two
genera are
known to
prefer the
midwater). They may be
solitary or may form
large schools, as with the roundnose...
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Trawls are
fishing nets that are
pulled along the
bottom of the sea or in
midwater at a
specified depth. A
trawler may also
operate two or more
trawl nets...
-
transparent bodies of most species.
Cranchiid squid occur in
surface and
midwater depths of open
oceans around the world.
Cranchiid squid spend much of their...
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Brazil at
depths of
between 10 and 1,000 m (33 and 3,300 ft). It
feeds in
midwater on
small squids, crustaceans, and fish. Its
length is
between 60 and 120 cm...
