Mumonspawn

Level 1 of the Dungeon
(0, 11, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(10, 26, D:1)
  a frilled lizard skeleton
(11, 29, D:1)
  a +0 spear
(12, 22, D:1)
  a +0 dagger
(13, 26, D:1)
  a frilled lizard skeleton
(14, 32, D:1)
  a +0 robe
(31, -2, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(33, -2, D:1)
  a +0 club
(34, -4, D:1)
  a +0 leather armour
(36, -3, D:1)
  a +0 war axe

Level 2 of the Dungeon
(0, 26, D:2)
  a ball python corpse (skeletalised by now)
(6, -9, D:2)
  a parchment of Fugue of the Fallen
(13, 15, D:2)
  a parchment of Awaken Armour
(15, -11, D:2)
  a +0 ring mail
(15, 7, D:2)
  a +0 club
(17, -6, D:2)
  a +0 sling
(29, 36, D:2)
  a frilled lizard corpse (skeletalised by now)
(33, 5, D:2)
  a rat corpse (skeletalised by now)
(33, 37, D:2)
  10 gold pieces
(33, 38, D:2)
  a +0 dagger
(33, 39, D:2)
  a +0 dagger
(34, 37, D:2)
  a potion of brilliance
(34, 38, D:2)
  13 gold pieces
(34, 39, D:2)
  a +0 robe
(35, 37, D:2)
  a potion of mutation
(35, 38, D:2)
  a scroll of fear
(35, 39, D:2)
  a +0 war axe
(42, 3, D:2)
  a +0 robe
(43, -6, D:2)
  a rat corpse (skeletalised by now)
(49, 31, D:2)
  a +0 scale mail

Level 3 of the Dungeon
(5, 16, D:3)
  a jackal skeleton
(6, 16, D:3)
  a jackal skeleton
  a bat skeleton
(9, 16, D:3)
  a +0 short sword of flaming
  a +0 chain mail
  the human skeleton of Terence
(10, -21, D:3)
  a +0 trident
(15, -19, D:3)
  a frilled lizard corpse (skeletalised by now)
(23, -24, D:3)
  a hobgoblin corpse (skeletalised by now)
(23, -1, D:3)
  an adder skeleton
(26, -25, D:3)
  a +0 mace
(29, 15, D:3)
  a quokka skeleton
(30, -6, D:3)
  a +0 leather armour
(30, 16, D:3)
  a +0 spear
(32, -8, D:3)
  a bat corpse (skeletalised by now)
(36, 11, D:3)
  a quokka skeleton

Level 4 of the Dungeon
(7, 28, D:4)
  an iguana corpse
(8, 27, D:4)
  a howler monkey corpse
(9, 29, D:4)
  a +0 scale mail
(11, 11, D:4)
  an iguana corpse
(12, 24, D:4)
  a scroll of poison
(15, 23, D:4)
  a ball python corpse
(16, 21, D:4)
  a giant cockroach corpse
(17, 26, D:4)
  a +0 ring mail