Twenty Thousand Leagues under the Sea

to me so familiarly. The Canadian and I took him up, and rubbed his contracted arms till he became sensible. The unfortunate Conseil had attacked a cramp-fish of the most dangerous kind, the cumana. This odd animal, in a medium conductor like water, strikes fish at several yards’ distance, so great is the power of its electric organ, the two principal surfaces of which do not measure less than twenty-seven square feet. The next day, April 12th, the Nautilus approached the Dutch coast, near the mouth of the Maroni. There several groups of sea-cows herded together; they were manatees, that, like the dugong and the stellera, belong to the sirenian order. These beautiful animals, peaceable and inoffensive, from eighteen to twenty-one feet in length, weigh at least sixteen hundredweight. I told Ned Land and Conseil that provident nature had assigned an important role to these mammalia. Indeed, they, like the seals, are designed to graze on the submarine prairies, and thus destroy the accumulation of weed that obstructs the tropical rivers. “And do you know,” I added, “what has been the result since men have almost entirely annihilated this useful race? That the putrefied weeds have poisoned the air, and the poisoned air causes the yellow fever, that desolates these beautiful countries. Enormous vegetations are multiplied under the torrid seas, and the evil is irresistibly developed from the mouth of the Rio de la Plata to Florida. If we are to believe Toussenel, this plague is nothing to what it would be if the seas were cleaned of whales and seals. Then, infested with poulps, medusæ, and cuttle-fish, they would become immense centres of infection, since their waves would not possess ‘these vast stomachs that God had charged to infest the surface of the seas.’”