Scientists from the National Institute of Water and Atmospheric Research (NIWA) in New Zealand have made an exciting discovery – a new species of “ghost shark” lurking in the deep waters of Australia and New Zealand. This newly identified species, known as the Australasian Narrow-nosed Spookfish, was found during research in the Chatham Rise, an area of the Pacific Ocean near New Zealand’s South Island.
Ghost sharks, also called chimaeras, are unique creatures that are related to sharks and rays but have skeletons made entirely of cartilage. These mysterious fish have striking black eyes, smooth scale-free skin, and a beak-like mouth that they use to feed on crustaceans at depths of up to 2,600 meters (8,530 feet).
Research scientist Brit Finucci, who led the study, named the new species “Harriotta avia” in honor of her grandmother. She explained that ghost sharks are typically found on the ocean floor, which makes them challenging to study and monitor. This limited knowledge about their biology and conservation status makes each new discovery even more significant and thrilling.
Previously, scientists believed that spookfish were all part of a single species with a global distribution. However, genetic and morphological analysis revealed that the Australasian Narrow-nosed Spookfish is distinct from its relatives, marking it as a unique species in its own right.
The discovery of this new ghost shark species highlights the importance of ongoing research and exploration in our oceans. With so much of the deep sea still unexplored, there could be countless more fascinating creatures waiting to be discovered beneath the waves. This finding underscores the need for continued scientific investigation and conservation efforts to protect these mysterious and elusive marine species for future generations to enjoy and study.
