What Makes the Spade-Toothed Whale One of the Rarest and Most Intriguing Cetaceans?

The spade-toothed whale (Mesoplodon traversii) is one of the rarest cetaceans in the world, known for its elusive nature and unique anatomical features. Discovered relatively recently in the mid-20th century, this deep-diving whale species has captivated marine biologists and whale enthusiasts alike. Its rarity and the challenges associated with studying it have made the spade-toothed whale a subject of intrigue and concern.