Scientists have recently discovered a juvenile great white shark off the Eastern coast of Spain, indicating a possible resurgence of breeding activity in the Mediterranean. The shark, measuring approximately 210cm in length and weighing between 80kg and 90kg, was unintentionally caught by fishermen.
To investigate further, scientists analyzed records dating back to 1862, leading to the publication of their findings in the open-access journal Acta Ichthyologica et Piscatoria. Previous assumptions that the great white shark had vanished from the Mediterranean, with only occasional sightings of individuals from other regions, have been challenged by this new discovery.
Although the Mediterranean great white shark population is considered a “ghost” population, it has not completely disappeared from the area. The species is currently classified as Vulnerable on the IUCN Red List, with its numbers steadily decreasing.
Dr. José Carlos Báez, the lead researcher of the study, emphasized the significance of finding juvenile sharks, hinting at the possibility of active reproduction in the region. Despite these discoveries, sightings of great white sharks in the Mediterranean remain rare, highlighting the species’ scarcity in the area.
Researchers stress the importance of long-term monitoring programs to enhance our understanding of the Mediterranean great white shark’s biology. By combining sporadic sightings with advanced tracking technologies, they believe effective conservation strategies can be developed for this apex predator.
Dr. Báez underscored the crucial role of these marine predators in the ecosystem, highlighting their function as nature’s scavengers. Their presence helps maintain clean ecosystems by consuming carrion and providing essential nutrients to deep-sea communities even after death.
