5. TRAP PERANGKAP PowerPoint PPT Presentation

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Title: 5. TRAP PERANGKAP


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5. TRAP (PERANGKAP)
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5.1 HIDING PLACES (TEMPAT BERSEMBUNYI)
  • BRUSH TRAPS
  • EEL TUBES
  • OCTOPUS POTS

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5.1.1 BRUSH TRAP
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5.1.2 EEL TUBES
5.1.3 OCTOPUS POTS
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5.2 BARRIERS
  • WALL OR DAMS (stone, wood, netting, etc often in
    tidal areas.
  • FISH FENCES (fish screens, labyrinth trap)
  • GRATINGS in flowing waters
  • WATCHED CHAMBERS (closed by fishermen after
    entrance of the fish)

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5.2.1 WALL OR DAMS
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5.2.2 FISH FENCES
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5.2.3 GRATINGS in flowing waters
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5.2.4 WATCHED CHAMBERS
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5.3 MECHANICAL TRAP Closed mechanically by a
mechanism released by prey.
  • GRAVITY TRAP OR BOX TRAPS
  • BENT ROD TRAPS (whipping bough traps)
  • TORSION TRAPS
  • SNARES

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5.3.1 GRAVITY TRAP OR BOX TRAPS
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5.3.2 BENT ROD TRAPS
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5.3.3 TORSION TRAPS
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5.3.4 SNARES
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