Monkfish

Level 1 of the Dungeon
(0, 0, D:1)
  an uncursed ring of fire
  a +0 animal skin
(3, 20, D:1)
  a +0 ring mail
(8, 26, D:1)
  3 fruits
(10, 30, D:1)
  a +0 whip
(16, 49, D:1)
  22 bolts
(20, -5, D:1)
  a +0 ring mail
(22, 11, D:1)
  a bread ration
(24, 37, D:1)
  28 stones
(26, 6, D:1)
  a stone
(27, 7, D:1)
  a stone
(27, 9, D:1)
  2 stones
(28, 10, D:1)
  a stone
(29, 9, D:1)
  a stone
(30, 12, D:1)
  a cursed -1 dagger
(30, 21, D:1)
  a cursed -3 club
(31, 9, D:1)
  a +0 dagger
(32, 9, D:1)
  a +0 dagger
  22 stones
(35, 9, D:1)
  a +0 club
  15 bolts
(36, 9, D:1)
  a bread ration
(40, 6, D:1)
  20 stones

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 hunting sling
  12 stones
(3, 1, D:2)
  a stone
(7, 3, D:2)
  a stone
(11, -6, D:2)
  a +0 leather armour
(11, 19, D:2)
  a +0 pair of gloves
(11, 21, D:2)
  28 stones
(12, -2, D:2)
  a +0 club
(14, 20, D:2)
  a +0 club
(21, -7, D:2)
  a +0 flail
(33, 32, D:2)
  a potion of degeneration
(39, -6, D:2)
  a +0 leather armour
(39, 36, D:2)
  a +0 club
(43, 15, D:2)
  a +0 dagger
(44, 27, D:2)
  a +0 dagger

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 short sword
(4, 10, D:3)
  a +0 pair of gloves
(9, -15, D:3)
  a +0 robe
(11, -13, D:3)
  a +0 club
(15, -30, D:3)
  a +0 leather armour
(15, -16, D:3)
  a +0 whip
(16, -19, D:3)
  a +0 dagger
  a +0 robe
(16, -16, D:3)
  a +0 dagger
(17, -16, D:3)
  a +0 dagger
  a +0 robe
(25, -29, D:3)
  a +0 club
(26, -39, D:3)
  21 stones
(28, -3, D:3)
  a bread ration
(31, 10, D:3)
  a bat corpse (skeletalised by now)
(40, -5, D:3)
  a bread ration
(49, -42, D:3)
  a +0 robe
(49, -38, D:3)
  a bread ration
(57, -37, D:3)
  a cursed -2 flail

Level 4 of the Dungeon
(0, 0, D:4)
  an adder corpse
(2, -1, D:4)
  a potion of ambrosia
(2, 0, D:4)
  a +0 leather armour
(9, -4, D:4)
  a +1 hand axe of chopping
(9, -3, D:4)
  a +0 dagger
  a +0 robe
(14, -9, D:4)
  a tomahawk
(16, -9, D:4)
  a cursed -2 flail
  11 gold pieces
(18, -7, D:4)
  a +0 chain mail
  an orc corpse
(19, -7, D:4)
  a +0 hand axe
  (unseen)
(20, -6, D:4)
  a ball python corpse
(22, -6, D:4)
  a +0 dagger
  (unseen)
(22, -5, D:4)
  a +0 flail
  (unseen)