Season 0 of Taxa premiered on December 19, 1999.

Season 1 of Taxa premiered on September 14, 1997.

Season 2 of Taxa premiered on January 4, 1998.

Season 3 of Taxa premiered on September 13, 1998.

Season 4 of Taxa premiered on January 10, 1999.

Season 5 of Taxa premiered on October 3, 1999.