Species Deceases is an extended play by Australian rock band Midnight Oil, released on 26 November 1985 under the CBS record label.

[2][5] On 26 November 1985, Australian rock music group, Midnight Oil, released a four-track extended play, Species Deceases.

Species Deceases became a big favourite of FM Radio around the world, with all four songs enjoying frequent airplay, sometimes all of them played back-to-back.

[6][7] According to Australian musicologist, Ian McFarlane, Species Deceases, with the track "Hercules", featured "a stripped-back pub-rock sound.

[1] A line from the song "Blossom and Blood" appeared in the message that got flashed on infected computers by the worm WANK: "You talk of times of peace for all and then prepare for war."