Spearfishing Fish Handling, Cleaning, and Conservation 2 — Questions and Answers
Question 1: What is the correct technique for removing a spear shaft from a harvested fish to preserve both the fish and the shaft?
- Yank the shaft backward forcefully
- Grasp the shaft and push it forward through the fish in the direction of penetration, following the wound channel (Correct answer)
- Cut the shaft with a knife
- Leave the shaft in the fish during transport
Correct answer: Grasp the shaft and push it forward through the fish in the direction of penetration, following the wound channel
Pushing the shaft forward through the wound channel prevents the barb from tearing through flesh in reverse, preserving both meat quality and the shaft's flopper or wishbone mechanism.
Question 2: What is a critical step when cleaning a venomous Lionfish harvested by a spearfisher?
- No special precautions are needed since venom denatures when cooked
- Cut all venomous dorsal, pectoral, and anal fin spines off first before filleting to prevent envenomation (Correct answer)
- Wear no gloves as they reduce dexterity
- Fillet underwater while still on the spear
Correct answer: Cut all venomous dorsal, pectoral, and anal fin spines off first before filleting to prevent envenomation
Lionfish venom is in the spines, not the flesh; all venomous spines must be removed or clipped before handling to prevent painful puncture wounds during cleaning.
Question 3: What conservation practice do responsible spearfishers follow regarding moray eels and other non-target species encountered during a dive?
- Spear them to protect the reef ecosystem
- Leave them undisturbed — they are essential parts of the reef ecosystem and should never be targeted (Correct answer)
- Capture them for the aquarium trade
- Only avoid them if they are protected species
Correct answer: Leave them undisturbed — they are essential parts of the reef ecosystem and should never be targeted
Moray eels and other non-target reef species serve vital ecological roles; responsible spearfishers do not harm or disturb species they do not intend to harvest.
Question 4: What is the proper method to revive a fish that shows signs of life after an accidental non-lethal shot?
- Hold it by the tail and shake it
- Hold the fish upright facing into a current or gently move it forward to pass water through the gills until it can swim away on its own (Correct answer)
- Place it on a dry surface to recover
- Submerge it upside down
Correct answer: Hold the fish upright facing into a current or gently move it forward to pass water through the gills until it can swim away on its own
Moving oxygenated water over the gills by holding the fish upright and pointing into current restores gill function; a fish should not be released until it can swim actively under its own power.
Question 5: Why should spearfishers avoid dragging harvested fish through the water on a stringer for extended periods?
- It tangles the stringer
- Sustained blood and scent trail in the water significantly increases shark attraction and risk during continued diving (Correct answer)
- Stringers are legally prohibited in some states
- Fish decompose faster on a stringer
Correct answer: Sustained blood and scent trail in the water significantly increases shark attraction and risk during continued diving
A blood trail from a fish on a stringer creates a scent corridor that can attract sharks from significant distances; kill bags minimize this risk by containing scent.
Question 6: What nutritional/food safety concern applies specifically to large, apex reef fish commonly targeted by spearfishers?
- They contain toxic spawn
- Ciguatera poisoning from bioaccumulated ciguatoxin in large carnivorous reef fish like Grouper, Amberjack, and Barracuda (Correct answer)
- They carry dangerous parasites visible to the naked eye
- They have excess salt content
Correct answer: Ciguatera poisoning from bioaccumulated ciguatoxin in large carnivorous reef fish like Grouper, Amberjack, and Barracuda
Ciguatera is a foodborne illness caused by ciguatoxin that bioaccumulates up the food chain into large reef predators; symptoms include neurological effects and can last months.
Spearfishing Fish Handling, Cleaning, and Conservation 2
What is the correct technique for removing a spear shaft from a harvested fish to preserve both the fish and the shaft?