Megalodon: The mysterious giant of primeval sharks reveals new facts

Megalodon: The mysterious giant of primeval sharks reveals new facts

A new research report has brought fascinating knowledge of the legendary megalodon (Otodus Megalodon), which roamed the world's oceans about 15 to 3.6 million years ago. The megalodon was a huge predatory fish, the length of which is estimated to be up to 24.3 meters, which roughly corresponds to that of modern whale sharks. According to the research results published in the journal Palaeontologia Electronica, this primeval shark weighed around 94 tons and was a real heavyweight of the sea, reported Kleine Zeitung .

The study, led by Professor Kenshu Shimada from Depaul University, also throws new light on the appearance of the megalodon. In contrast to the previous assumption that he looked like an enlarged version of the modern white shark (Carcharodon Carcharias), the new results show that it was more like a slim lemon shark. This body shape could have made it possible for the megalodon to slide through the water efficiently without consuming excessive energy. As reported by Phys.org , the researchers put parallels between the spine of the megalodon and 145 modern and extinct sharks in the physical proportion understand.

impressive adjustments

The megalodon showed a unique adaptability that enabled it to survive to its huge dimensions. It was assumed that he was able to hunt great prey at the birth, which took place with a length of about three and a half to four meters. The study also suggests that the growth pattern of the megalodon revealed an important aspect of its reproduction: Fujiko and other information indicate that the embryos could have eaten themselves through a property called "eggessen", a remarkable strategy for such a large animal.

Although many of the data obtained are still temporary, this research illustrates that the idea that the megalodon is simply an enlarged version of the modern white shark is not durable. Future finds of complete skeletons will be crucial to confirm these hypotheses. The findings also open up new perspectives to better understand phenomenal growth and habitats in Evolution of aquatic vertebrates.