Pyralaster

Level 1 of the Dungeon
(1, -16, D:1)
  a bat corpse (skeletalised by now)
(20, -18, D:1)
  a leopard gecko corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a giant cockroach corpse
(9, -3, D:2)
  a kobold corpse