This is a Skywalker Sound sound effect, created by Randy Thom, and it was not only debuted in Howard the Duck (1986), but also used for a giant colo clawfish in Star Wars: Episode I - The Phantom Menace (1999). The first part was like a rare version of Hollywoodedge, Leopard Snarl Inhale AT012202, but only in higher volume. Links: https://soundeffects.fandom.com/wiki/SKYWALKER,_ROAR_-_COLO_CLAWFISH_GROWL#Audio_Samples