noun
spectacled porpoise
A species of porpoise found in the Southern Ocean. The name comes from the dark eye patches that resemble glasses.
メガネイルカは南極周辺の海域に生息している。
The spectacled porpoise inhabits the waters around Antarctica.
From 眼鏡 (megane, 'glasses') + 海豚 (iruka, 'dolphin/porpoise'), referring to the dark rings around the eyes that look like spectacles.