Eel - Marsh

The rence growers, in spite of the value of their product, and the value of articles taken in exchange for it, and the protection of the marshes, and the rence and fish which give them ample sustenance, do not have an easy life. Not only must they fear the marsh sharks and the carnivorous eels which frequent the lower delta, not to mention the various species of aggressive water tharlarion and the winged, monstrous hissing predatory Ul but they must fear, perhaps most of all, men, and of these, most of all, the men of Port Kar.

Raiders of Gor     Book 6     Page 8

"Keep a watch for tharlarion," said Kisu. He reached under the water and pulled a fat, glistening leach, some two inches long, from his leg.

"Destroy it," said Ayari.

Kisu dropped it back in the water. "I do not want my blood, pinched from it, released in the water," he said.

Ayari nodded, shuddering. Such blood might attract the bint, a ranged, carnivorous marsh eel, or the predatory, voracious blue grunt, a small, fresh-water variety of the much larger and familiar salt-water grunt of Thassa. The blue grunt is particularly dangerous during the daylight hours preceding its mating periods, when it schools. Its mating periods are synchronized with the phases of Gor's major moon, the full moon reflecting on the surface of the water somehow triggering the mating instinct. During the daylight hours preceding such a moon, as the restless grunts school, they will tear anything edible to pieces which crosses their path. During the hours of mating, however, interestingly, one can move and swim among them untouched. The danger, currently, of the bint and blue grunt, however, was not primarily due to any peril they themselves might represent, particularly as the grunt would not now be schooling, but due to the fact that they, drawn by shed blood, might be followed by tharlarion.

Explorers of Gor     Book 13     Page 267

Tende screamed, and we turned about. We saw the body of one of the raiders, seized in the jaws of a tharlarion, pulled beneath the surface. It had been drawn to the area probably by the smell of blood in the water, or by following other forms of marine life, most likely the bint or blue grunt, who would have been attracted by the same stimulus. It is not unusual for tharlarion to follow bint and grunt. They form a portion of its diet. Also they lead it sometimes to larger feedings.

Explorers of Gor     Book 13     Pages 270 - 271