The picked shark (Galeus acanthias) is very common about the coasts of Scotland, where it is taken in order to be prepared for sale, by splitting and drying; and is then much used as food among the poorer classes.
In some parts of Scotland the large spotted dog-fish constitute no inconsiderable part of the food of the poor. In North America, they are principally caught for their oil. If very large, the liver will yield a barrel of oil, or about thirty gallons. In Nova Scotia, the dried bodies are sold at 2s. 6d. the hundred, for feeding pigs. During the winter, from November till May, two fish, boiled or roasted, are given per day to a good sized store pig.
In 1842, in consequence of the great havoc committed by the swarms of sharks on the fishing banks on the coast of Finmark, eight vessels were fitted out at Hammerfest, expressly for the purpose of shark fishing, and no less than 20,000 of these rapacious fish were taken, without any apparent diminution in their numbers. The shark oil obtained from them was about 1,000 barrels.
There are shark fisheries on the eastern coast of Africa, and in several parts of the Indian Ocean, for the sake of the fins, which are exported to China. About 7,000 cwt. were imported into Canton, in 1850, chiefly from India and the Eastern Archipelago. From 7,000 to 10,000 cwt. of sharks’ fins are shipped annually from Bombay, and about 1,400 cwt. from the Madras territories, to China. Sumatra, Manila, Malacca, Arracan, and the Tenasserim Provinces, also send large quantities.
Dr. Buist, of Bombay, in a communication to the Zoological Society, in 1851, stated, ‘that there are thirteen large boats, with twelve men in each, constantly employed in the shark fishery at Kurrachee; the value of the fins sent to market varying from 15,000 to 18,000 rupees (£1500 to £1800), or 1000 to 1200 rupees for each boat, after allowing the Banian or factor his profit. One boat will sometimes capture at a draught as many as 100 sharks of different sizes. The average capture of each boat probably amounts to about 3000, so as to give the whole sharks captured at not less than 40,000 a year. The great basking shark, or mhor, is always harpooned: it is found floating or asleep near the surface of the water.
‘The fish, once struck, is allowed to run till tired; it is then pulled in, and beaten with clubs till stunned. A large hook is now hooked into its eyes or nostrils, or wherever it can be got most easily attached, and by this the shark is towed on shore; several boats are requisite for towing. The mhor is often 40, sometimes 60, feet in length; the mouth is occasionally 4 feet wide. All other varieties of shark are caught in nets, in somewhat like the way in which herrings are caught at home. The net is made of strong English whip-cord; the meshes about 6 inches; they are generally 6 feet wide, and from 600 to 800 fathoms, or from three-quarters to nearly a mile, in length. On the one side are floats of wood about 4 feet in length, at intervals of 6 feet; on the other, pieces of stone. The nets are sunk in deep water, from 80 to 150 feet, well out at sea.
‘They are put in one day and taken out the next; so that they are down two or three times a week, according to the state of the weather, and success of the fishing. The lesser sharks are commonly found dead, the larger ones much exhausted. On being taken home, the back fins, the only ones used, are cut off, and dried on the sands in the sun: the flesh is cut off in long strips, and salted for food; the liver is taken out and boiled down for oil; the head, bones, and intestines left on the shore to rot, or thrown into the sea, where numberless little sharks are generally on the watch to eat up the remains of their kindred. The fishermen themselves are only concerned in the capture of the sharks. So soon as they are landed they are purchased up by Banians, on whose account all the other operations are performed. The Banians collect them in quantities, and transmit them to agents in Bombay, by whom they are sold for shipment to China.’
At the Bonin Islands, the colonists have trained their dogs to catch fish; and Dr. Ruschenburger, who visited the islands in the United States’ ship Peacock, tells us, ‘that two of these dogs would plunge into the water and seize a shark, one on each side, by the fin, and bring it ashore in spite of resistance.’
Blumenbach states, ‘that the white shark weighs sometimes as much as 10,000 lbs.; and even a whole horse has been found in its stomach.’ I may cite a few statements which have come under my notice in the course of newspaper reading:—
The New Orleans Picayune tells the following:—‘We have read many fish stories, and they are generally of that tenour that the very name inclines one to disbelieve them. We have one to tell now, and, as we know the person who was the main actor in the incident, we can vouch for its being true, particularly as there is ocular evidence of the matter. Some days ago, the captain of a ship at anchor outside the Pass, threw overboard a shark hook baited, not expecting in the least, as the captain himself says, to catch anything of the fish tribe. There was hooked, however, a shark of the spotted kind, and, as it afterwards proved, a regular ‘man-eater.’ He had to be harpooned before his capture could be effected. His size and weight may be imagined from the fact, that it took 11 men to hoist him in, with a double lift on the main yard. The monster measured 17 feet 11 inches in length, from tail to snout, and 9 feet in circumference. He had seven rows of teeth, three of the rows being almost hidden in the upper gums. His liver exactly filled up a beef barrel. In his paunch was found the body of a man in a half decomposed state. So far as could be judged, the corpse was that of a well-dressed man, of medium-size—shirt white, with pearl buttons, coarse silk under-shirt, cotton socks, and shoes nearly new, of the Congress gaiter kind. The shark had also in his stomach several pieces of old canvas, such as are used by vessels on their rigging. The jawbone of this sea pirate has been brought up to the city. It is large enough to take in a sugar barrel.’