Both Don Pablo and Guapo dashed into the water and plunged forward to meet him. In the next moment he was raised in their arms, but the blood streamed down his body and limbs, apparently from a dozen wounds. As they lifted him out of the water they saw what had caused these wounds. A shoal of small fish, with ashy-green backs and bright orange bellies and fins, was seen below. With large open mouths they had followed their victim to the very surface, and now that he was lifted out of their reach, they shot forward and attacked the legs of his rescuers, causing Don Pablo and Guapo to dance up in the water, and make with all haste for the bank. As soon as they had reached it, they turned round and looked into the water. There were these blood-thirsty pursuers that had followed them up to the very bank, and now swam about darting from point to point, and ready for a fresh attack on any one that might enter the water!
“They are the 'cannibal fish!'” said Guapo, in an angry tone, as he turned to attend to Leon. “I shall punish them yet for it. Trust me, young master, you shall be revenged!”
Leon was now carried up to the house, and it was found that in all he had received nearly a dozen wounds! Some of them were on the calves of his legs, where the piece of flesh was actually taken out! Had he been farther out in the river, when first attacked, he might never have reached the shore alive, as the fierce creatures were gathering in far greater numbers when he was rescued, and would most undoubtedly have torn him to pieces and eaten him up!
Such has been the fate of many persons who have fallen among the “cannibal fish” in the midst of wide rivers where they had no chance of escape. These ferocious little “caribes,” or “caribitos,” as they are called (for the word carib signifies cannibal), lie at the bottom of rivers, and are not easily seen; but the moment an attack is made by one of them, and a drop of blood stains the water, the whole shoal rises to the surface, and woe to the creature that is assailed by their sharp triangular teeth!
Of course the wounds of Leon, although painful, were not dangerous, but the chief danger lay in the loss of blood which was pouring from so many veins. But Guapo found ready to his hand the best thing in the world for stopping it. On some mimosa-trees, not far from the house, he had already observed—indeed, so had all of them—a very singular species of ants' nests of a yellowish brown colour. The ants themselves were of a beautiful emerald green. They were the Formica spinicollis. These nests were composed of a soft cotton-down, which the ants had collected from a species of Melastoma, a handsome shrub found growing in these regions; and this down Guapo knew to be the best for blood-stopping.
Even Don Pablo had heard of its being used by the Indians for this purpose, and knew it by the name of “yesca de hormigas,” or “touch-wood of ants.” He had heard, moreover, that it was far superior even to the ants' nests of Cayenne, which form an article of commerce and are highly prized in the hospitals of Europe. Guapo, therefore, ran off and robbed the green ants of their nests, and speedily returned with the full of his hands of the soft “yesca.” This was applied to the wounds, and in a few minutes the bleeding was effectually stopped, and Leon, although still suffering pain, had now only to be patient and get well.
Strange to say, another incident occurred that very evening, which taught our party a further lesson of the danger of taking to the water without knowing more of its inhabitants. Just as they had finished supper, and were seated in front of their new house, the mule, that had been let loose, stepped into the river to drink and cool its flanks. It was standing in the water, which came up to its belly, and, having finished its drink, was quietly gazing around it. All at once, it was observed to give a violent plunge, and make with hot haste for the bank. It snorted and looked terrified, while its red nostrils were wide open, and its eyes appeared as if they would start from their sockets. At length it reached the bank, and, staggering forward, rolled over in the sand, as if it was going to die!
What could all this mean? Had it, too, been attacked by the “caribes?” No; that was not likely, as the bite of these creatures upon the hard shanks of the mule could not have produced such an effect. They might have frightened it, but they could not have thrown it into “fits”—for it was evidently in some sort of a fit at that moment.
It might have been a puzzle to our party not easily solved, had Guapo not been upon the spot. But Guapo had witnessed such an incident before. Just before the mule gave the first plunge Guapo's eyes had been wandering in that direction. He had noticed an odd-looking form glide near the mule and pass under the animal's belly. This creature was of a greenish-yellow colour, about five feet in length, and four or five inches thick. It resembled some kind of water-snake more than a fish, but Guapo knew it was not a snake, but an eel. It was the great electric eel—the “temblador,” or “gymnotus.”
This explained the mystery. The gymnotus, having placed itself under the belly of the unsuspecting mule, was able to bring its body in contact at all points, and hence the powerful shock that had created such an effect.