Xiguana

Level 2 of the Dungeon
(0, 0, D:2)
  a potion of curing
(4, 5, D:2)
  a +0 ring mail
(9, 23, D:2)
  21 bolts

Level 3 of the Dungeon
(0, 0, D:3)
  a bat corpse (skeletalised by now)
(2, -17, D:3)
  a leopard gecko corpse (skeletalised by now)
(4, -24, D:3)
  a frilled lizard corpse (skeletalised by now)
(5, -29, D:3)
  a potion of curing
(18, -30, D:3)
  a +0 scale mail
(24, -24, D:3)
  a +0 dagger
  a goblin corpse
(43, -27, D:3)
  a +0 plate armour

Level 4 of the Dungeon
(0, 0, D:4)
  a javelin
(0, 3, D:4)
  a javelin
(0, 4, D:4)
  a javelin
  (unseen)
(0, 5, D:4)
  a javelin
  (unseen)
(2, 9, D:4)
  29 arrows
(12, 0, D:4)
  6 large rocks
(20, -11, D:4)
  a cursed -3 whip
(26, -15, D:4)
  a +0 leather armour
(32, -9, D:4)
  a worker ant corpse
(35, -3, D:4)
  12 gold pieces
(35, -2, D:4)
  14 arrows