Hidden secrets costa rica12/29/2023 ![]() ![]() No developing embryos were seen when the site was first explored, leading scientists to believe that conditions at the Dorado Outcrop might not support octopus growth.įive never-before-seen seamounts in the northwestern corner of Costa Rica’s waters were also explored and found to contain thriving biodiversity, as well as hundreds of animals, many of which are suspected to be new species. The Dorado Outcrop nursery was originally discovered in 2013 and astonished scientists, as it was the first observation of female octopuses gathering to brood their eggs. Scientists witnessed the Muusoctopus species hatch, disproving the idea that the area is inhospitable for developing octopus young. The team was thrilled to confirm that the Dorado Outcrop is an active nursery. The 19-day Octopus Odyssey expedition led by Dr Beth Orcutt of the US-based Bigelow Laboratory for Ocean Sciences and Dr Jorge Cortes of the University of Costa Rica aboard Schmidt Ocean Institute’s research vessel Falkor (too) included 18 international scientists. Additionally, the expedition reinforced the idea that some species of deep-sea octopus seek out low-temperature hydrothermal vents to brood their eggs. Scientists believe that the octopus is potentially a new species of Muusoctopus, a genus of small- to medium-sized octopuses without an ink sac. The discovery proves there is still much to learn about our oceans. The team also proved that the first known aggregation of deep-sea octopuses, the Dorado Outcrop, is an active nursery. The discovery of the brooding site brings the world’s known octopus nurseries to three. A team of international scientists has discovered a new deep-sea octopus nursery at a low-temperature hydrothermal vent offshore of Costa Rica. ![]()
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