24 ANIMAL RESOURCES OF THE UNITED STATES. 
7. HOOKED INSTRUMENTS—Continued. 
b. M any-pointed hooks: 
Grappling-irons. 
Lip hooks or grapnels, used by whalers. 
Toggles, used by whalers. 
Oyster-rakes. 
Clam-rakes. 
Oulachan rakes or spears. 
Squid-jigs. 
c. Twisting-rods, used in drawing small mammals from ‘their 
burrows. 
8. BARBED IMPLEMENTS. (Those used with two motions, the first 
that of thrusting :) 
a. Spears with fixed heads: 
Harpoons. 
One-flued harpoons. _ 
Two-flued harpoons. 
Toggle-harpoons. 
Harpoon-bullets. (See under 23.) 
Gun-harpoons. 
Other whaleman’s “ craft.” 
Barbed spears, (with single point.) 
Grains, (with two prongs.) 
Gigs. 
Bird-spears. 
Otter-spears. 
Sea-otter spears. 
Seal-spears, 
Walrus-spears. 
Eel-spears. 
Flounder-spears. 
Sturgeon-spears, (west coast.) 
Octopus spears. 
Crab-spears, used in Rhode Island. 
bd. Spears with detachable heads: 
Lily-irons. 
Dolphin-irons. 
Indian harpoons of shell and iron. 
Eskimo harpoons of stone, bone, and iron. 
