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Most fish have gills. A fish swims into a net and passes only part way through the mesh. When it struggles to free itself, the twine slips behind the gill cover and prevents escape. [1] Gillnets are so effective that their use is closely monitored and regulated by fisheries management and enforcement agencies.
Ossel is actually the Scottish word for "gill net" and for the line attaching the net to the float rope. [ 2 ] [ 3 ] Rather, the Ossel hitch works only on objects that are approximately the same diameter as the line, as the tail must be nipped under the initial turn, which if made on a larger object will have a gap between line and object.
Tangle nets, also known as tooth nets, are similar to gillnets except they have a smaller mesh size designed to catch fish by the teeth or upper jaw bone instead of by the gills. [33] Trammel: Demersal species, fish and crustaceans. A trammel is a fishing net with three layers of netting that is used to entangle fish or crustacea. [34]
Gill nets can have a measure of selectivity that other fishing methods don't have, and gill netting in some contexts is not necessarily a problem, and indeed might be preferable to other methods. It depends on whether or not the non targeted species are getting entangled.
When tangle nets are damaged beyond repair they are twisted and wrapped into long bundles, which the Philippine locals call lumen lumen nets. These long, sausage-like bundles are placed on the sea bottom along drop-offs in deep water with strong currents and left for several months at a time, which allows time for veligers to settle and larvae ...
MADRID (AP) — Kylian Mbappé made some peace with Real Madrid’s fans. Mbappé scored in Madrid's 2-0 win over Getafe in the Spanish league on Sunday to help ease the pressure on the France star.
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