Civilization manualBook 1: From Bare Hands to Steam and Electricity765 entries · 23 phases · 100 years
The Island
Phase 02 — Stone, bone, wood and fibre toolkit  /  About year 1
02.14

Bone and shell fish hooks with line

FoodYear 1Story day 13Stands on 6 earlier

AWhat it needs

Needs 6 other products in all, 3 of them directly.

View

Open a box to see what it needs. A dashed box is a product already drawn in full: click it to jump there. In the org chart, drag to move around.

BWhy

The stone trap catches what the tide brings. A hook and line reach the fish that stay in deep water, off rocks and in the river, and a line left set overnight fishes while everyone sleeps.

CYou need

  • Splinters of bone, or pieces of thick shell such as mussel or abalone
  • A fine borer and a knife flake (02.03), and the grinding slabs (02.04)
  • Thin strong cord (01.05), as fine as can be made from nettle or inner bark
  • A grooved pebble for a sinker, and a chip of bark for a float

DSteps

  1. Straight hook: grind a bone splinter as long as the top joint of a finger to a sharp point at both ends. Cut a shallow groove round the middle and tie the line there.
  2. Bait it by threading the bait along the splinter so it lies in line with the cord. A fish swallows it whole; a pull on the line turns it crosswise in the throat.
  3. Curved hook: take a flat piece of shell or bone the size of two fingernails. Bore a hole through the middle of it first.
  4. Enlarge the hole by grinding and scraping, then cut through from the hole to the outside on one side. What is left is a ring with a gap: the shape of a hook.
  5. Grind one end of the ring to a sharp point that curves inward. Grind a notch or a small knob on the other end, to hold the line.
  6. Tie the line on with several turns below the knob and a tight knot, and wet it so it shrinks.
  7. Line: for each hook, a fine cord at least ten paces long. Tie the sinker a forearm above the hook.
  8. Bait with shellfish, worms or fish gut. Fish at dawn and dusk.
  9. Set lines: tie six hooks on short cords to one long cord, anchor both ends with stones in the shallows at low tide, and collect at the next low tide.
  10. Dry lines after use and check every knot.

EIt worked if

  • The curved hook holds a fish as long as the forearm without breaking or opening.
  • A set line of six hooks brings in at least one fish most nights.

FWhat goes wrong

  • The curved hook snaps at the bend. The shell was too thin, or the cut was made before the hole. Hole first, and leave the bend thick.
  • Fish take the bait and go. The point is blunt or points outward. Sharpen it and curve it in.
  • The line parts. A weak join in the cord. Test every length by pulling hard before trusting it.
  • Crabs strip the bait. Lift the baits off the bottom with a float.

GIn the story

Tane's grandfather carved hooks from shell, and Tane was told as a boy that the bend of a hook is the shape of a promise. He makes his first on the island in an afternoon and wears a spare on a cord round his neck. Imani twists the finest line she has ever made, to prove she can, and it holds.

HFigures

not drawn yet
Fig. 02.14-aThe two hooks enlarged: the straight double-pointed hook with bait threaded along it, and the stages of the curved hook from a holed blank to the finished shape.diagram
not drawn yet
Fig. 02.14-bA set line laid out: the long cord, six short cords with hooks, two anchor stones, a sinker and a bark float.thing
not drawn yet
Fig. 02.14-cTane on a rock at dawn, hand-lining, a fish coming up through clear water.use