. Commercial fisheries review. Fisheries; Fish trade. Fig. 14 - Part of a catch of yellowfin tuna and Fig. 15a - Diagram of the long line showing the sixth basket from the left in Figure 15b drawn with equal vertical and hori- zontal scales. The 4-fathom branch lines have been added to show spacing. ing a row of baited shark hooks in the water at the stern. Sharks caught on hand lines were hung over the rail at the stern until they could be hoisted aboard where fins and livers were removed. Although the livers of the white-tip shark generally run low in vitamin A potency and are perha
. Commercial fisheries review. Fisheries; Fish trade. Fig. 14 - Part of a catch of yellowfin tuna and Fig. 15a - Diagram of the long line showing the sixth basket from the left in Figure 15b drawn with equal vertical and hori- zontal scales. The 4-fathom branch lines have been added to show spacing. ing a row of baited shark hooks in the water at the stern. Sharks caught on hand lines were hung over the rail at the stern until they could be hoisted aboard where fins and livers were removed. Although the livers of the white-tip shark generally run low in vitamin A potency and are perhaps not marketable under present con- ditions, there is a market for fins and these may prove to be a valuable Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original United States. National Marine Fisheries Service; U. S. Fish and Wildlife Service; United States. Bureau of Commericial Fisheries. [Washington] : National Marine Fisheries Service; [for sale by the Supt. of Docs. , U. S. Govt. Print. Off. ]
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