American Oceans

Massive Great White Shark Found Ripped in Half in Australia

a dead shark at the bottom of the ocean

In Portland, Australia, a great white shark carcass washed up on the beach, raising questions about the cause of its gruesome death. Further investigation revealed that orcas, also known as killer whales, were responsible for the violent attack. According to Adam Miller, an associate professor in aquatic ecology and biodiversity at Deakin University, the shark displayed distinctive bite marks in the pectoral girdle area, a location killer whales typically target to extract the liver.

The shark was estimated to be over 16 feet long when it was alive. While orcas have been previously known to target blue sharks and shortfin mako sharks for their livers, this incident marks the first evidence of orcas feeding on a great white shark in Australian waters. Miller and his team collaborated with Indigenous groups and government authorities to examine the carcass and collect genetic data. The research confirmed the presence of killer whale DNA in the bite wounds.

There are only two known orca pods in Australian waters, with a group of around seven spotted near the location where the great white’s remains were found. This development poses a potential threat to Australia’s great white shark population, which Miller stated is already critically low in terms of breeding individuals.

Great white sharks are considered apex predators, but the recent discovery of orcas preying on them demonstrates the complex nature of the ocean’s ecosystem. As experts continue to research the interactions between these powerful marine animals, the findings shed light on the intricate predator-prey relationships that exist beneath the sea surface.

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