Deepwater Stingrays in Papahānaumokuākea | Nautilus Live
Spotted: deepwater stingrays in Papahānaumokuākea National Marine Sanctuary! While exploring the steep banks flanking Nīhoa with ROVs Atalanta and Little Hercules, the team was delighted spotting several Plesiobatis daviesi rays. While initially investigating a Malacocephalus sp. grenadier at 567 m…