Researchers describe three new-to-science snailfish species off California coast

In 2019, researchers surveying the seafloor off the coast of California came upon three unusual species of small fishes with large heads: one with bumpy pink skin, and the other two both black in color. The team collected the fish using underwater research vehicles and later analyzed their DNA and bodies. Their analysis showed that all three are new-to-science species of snailfishes, a group known for their big heads, gelatinous bodies covered in loose skin, and narrow tails. Snailfishes belong to the family Liparidae and are named for the ability of some shallow-water species to attach to rocks using suction cups on their bellies and curl up like snails. Many snailfishes also inhabit the deep ocean, where they might use their suction discs to grip the seafloor or other animals like deep-s