Ocean vessel crews many times logged similar phenomena, as they were passing Gulf of Aden and Persian Gulf, as well as Gulf of Martaban, Strait of Malacca and waters nearby Thailand. The illuminations may take the shape of rotating wheels, surrounding the vessel hulls, and then their shape may change, by splitting into amazing patterns.

Beneath the ocean surface, abnormal acoustic phenomena are also registered on regular basis. Sometimes, those sounds may be so strange, that researchers come to no conclusion at all about their nature. Scientists record, analyze, and even name them in such a manner, which at least might somehow characterize what they might be looking like.

For example, there was the «Ascending», a monotone sound, which was registered on regular basis between 1991 and 1994. Then it disappeared to reappear again after some time. In 1996, the sound became very intensive, something that ocean researchers had never registered before; even more confusing was that the signals were registered simultaneously in the opposite locations of the Pacific Ocean.

Oceanologists have for long time been confused by the sound of «Braking», which was for the first time registered in 1997, and which in some way reminds the noise by an aircraft landing. At present, devices record it several times a year. The sound is recorded both in the Pacific, and in the Atlantic oceans; interestingly, it always comes from the Antarctic continent.

There are other strange sounds with names «Whistle», «Moaning», «Train», which periodically come from the ocean deep; some of them were simultaneously registered by hydrophones, which were several thousand kilometers apart.

It is scientists of the future, who have to answer what those strange sounds arriving from the ocean deep are.

Our mass media several times mentioned unusual activity by UFO in Ladoga Lake, which is very close to the city of Saint-Petersburg. There was a TV-program recently, which was devoted to studying UFO in deep waters of the Baikal Lake. The TV audience heard the eyewitnesses of the events that took place in near-shore zone of Baikal, adjacent to one of Russian military bases.

According to the eyewitnesses, the military divers spotted several unusual humanlike species floating shallow beneath the water surface; there was a command to catch at least one of them. However, as soon as the divers approached those amazing species, the divers were immediately exposed to some unknown influence, they became unconscious for some short time, and they awakened only on the water surface. The influence on people was like electrical shock by some of its features.

The same TV program also quoted other eyewitnesses telling about multiple encounters underwater, in close proximity, with those humanlike species. As one scuba diver told, he even managed to look into the eyes of one of those very unusual humanlike species. At that moment, the scuba diver became unable to move, still being in clear mind, apparently, he might be hypnotized, but was able to analyze what was going on.

It is worth noticing here, that the ancient Greek myths mention the multitude of other amphibian personalities with human bodies and fishtails. Those are Nereus, the eldest son of Pontus and Gaia; Poseidon, the Master of the Ocean, and even Cecrops I, the first king of Attica, who established Athens. Cecrops’s sons, too, were half-human, half-serpents.

Deserving special attention is the information about the «amphibian» nature of Isis and Osiris, and that was one of the listed secrets of the ancient Egyptian priests. In the ancient Phrygia, not far from the famous Byzantine Empire, archeologists found strange statuettes, which depict the goddess Isis and her husband Osiris-Serapis, as humans with fishtails.