Biologically, there is no single species called a " black panther ". Instead, the term describes variants of big cats—most commonly leopards in Africa and Asia, or jaguars in the Americas.

: Often considered their "darkest" and most abrasive album, featuring sludge-heavy riffs and visceral, nihilistic lyrics.

: Originally a glam metal act, the band underwent a "dark" transformation with the arrival of vocalist Phil Anselmo. They shed the spandex for a raw, aggressive "groove metal" sound that became their hallmark.