A new species of chimaera, named Harriotta avia, has been discovered in the deep sea around New Zealand. This fish is also called the narrow-nosed spookfish and is distinct for its elongated snout and large eyes. Chimaeras are related to sharks and are mostly found in deep waters, living at depths of up to 2,600 meters. These fish are difficult to study due to their habitats, and many species, including Harriotta avia, are considered “data-poor,” meaning little is known about their populations or threats. This discovery highlights that there are still many unknowns in our oceans.