In an astonishing encounter witnessed off the northern coast of New Zealand, researchers from the University of Auckland spotted a Maori octopus riding on the back of a shortfin mako shark, a sight that has garnered significant attention and intrigue in the marine biology community. Dubbed “sharktopus” by the scientists, this unusual interaction took place in December 2023 in the Hauraki Gulf, where the two species normally occupy distinctly different habitats.
Rochelle Constantine, a senior marine ecologist at the University of Auckland, recalled that her team was originally scanning the ocean for feeding frenzies when they spotted the shark with an unusual orange patch on its back. Initially perplexed, Constantine wondered if it was a buoy or an indication of fishing gear entanglement. “At first, I was like, ‘Is it a buoy? Is it entangled in fishing gear or had a big bite?’” she told The New York Times.
Upon deploying a drone to capture a closer look, the researchers confirmed that the orange patch was indeed the Maori octopus gripping the shark. “This ‘sharktopus’ was a mysterious find indeed — octopus are mostly on the seabed while shortfin mako sharks don’t favour the deep,” Constantine remarked. Notably, the shortfin mako is known to be the fastest shark in the ocean, capable of reaching speeds up to 50 kilometers per hour, making this encounter all the more remarkable.
Despite the inherent risks of being such close companions — as shortfin makos are known to be opportunistic eaters who might consume whatever comes near — both creatures appeared unharmed throughout the encounter. The octopus was seen comfortably ensconced on the shark’s head with its tentacles visibly moving. “The shark seemed quite happy, and the octopus seemed quite happy,” Constantine observed, highlighting the rare and harmonious nature of their interaction.
This astonishing sighting shines a light on the many mysteries still concealed beneath the surface of our oceans. Over the past fifty years, shark populations have plummeted by 71%, primarily due to overfishing and habitat destruction. However, such beautiful moments remind researchers and the public alike of the need to protect these marine environments. “The ‘sharktopus’ encounter is a reminder of the wonders of the ocean,” Constantine said. “It is vital that we support conservation initiatives to ensure that such extraordinary moments keep happening.”
Octopuses are generally solitary creatures that prefer the ocean floor, while makos swim near the surface. Experts are puzzled as to how these two very different species could find each other. The unique behavior of the Maori octopus in this scenario not only challenges our understanding of its habits but also underscores the intricate dynamics of ocean life.
In efforts to map and understand the depths of the ocean, scientists are now dedicating resources to explore the vast underwater realms, uncovering potential new medicinal resources in marine invertebrates. The National Oceanic and Atmospheric Administration states that “marine invertebrates produce more antibiotic, anti-cancer, and anti-inflammatory substances than any group of terrestrial organisms.”
As we deepen our understanding of marine ecosystems, the implications are incalculable, especially with current endeavors for deep sea mineral prospecting. The dangers posed to shark habitats and marine life from industrial activities underline the urgent need for management and conservation efforts in oceanic realms.
The incredible footage of the octopus atop the shark went viral, with many social media users reflecting on the unique relationship portrayed in this moment. Comments ranged from humor, with one user joking, “This octopus is a genius. Work smart, not hard,” to insightful observations about the nature of marine interactions. The fascination surrounding the video serves as a reminder of our ocean's mysteries and the relationship between various species.
The chance encounter between the Maori octopus and the shortfin mako not only captivates fish enthusiasts and the general public but also emphasizes the significance of preserving our oceans and the life they cradle. As marine researchers continue to explore the depths of the Hauraki Gulf and beyond, moments like the “sharktopus” sighting will help keep the wonder of marine life alive.
Marine scientists advocate for sustainability and conservation efforts to ensure that the mysteries of the ocean remain accessible for future generations and that life under the waves continues to thrive. “By supporting conservation initiatives, we can help to ensure that such extraordinary moments keep happening,” concluded Constantine, reiterating the importance of protecting the oceans.
