The sperm whale (Physeter macrocephalus), or cachalot, is the largest of the toothed whales and the largest toothed predator. It is the only living member of genus Physeter, and one of three extant species in the sperm whale family, along with the pygmy sperm whale and dwarf sperm whale of the genus Kogia.
Topic on Page talk:Romani Collegii Societatis Jesu Musaeum Celeberrimum 1678.pdf/43
From GATE