Megalobster

Level 1 of the Dungeon
(8, -19, D:1)
  a +0 club
(11, -3, D:1)
  a +0 hand axe
(16, -17, D:1)
  a cursed -3 club
(20, 2, D:1)
  a +0 club
(21, -2, D:1)
  7 bolts
(31, 4, D:1)
  8 arrows
(34, -25, D:1)
  17 bolts
(36, 4, D:1)
  a +0 club
(42, -28, D:1)
  22 bolts
(56, 1, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 whip
(5, 16, D:2)
  19 bolts
(8, 28, D:2)
  a +0 whip
(13, 26, D:2)
  a +0 dagger
(15, 39, D:2)
  a +0 leather armour
(20, 16, D:2)
  a +0 club
(21, 35, D:2)
  a +0 dagger

Level 3 of the Dungeon
(6, -11, D:3)
  16 arrows
(6, 1, D:3)
  a +0 dagger
(24, -12, D:3)
  a +0 dagger
  a +0 leather armour
(24, -11, D:3)
  a +0 dagger
  a +0 robe
  a +0 ring mail
(27, -13, D:3)
  a +0 ring mail
(28, 4, D:3)
  an uncursed amulet of inaccuracy
(33, -15, D:3)
  an uncursed ring of teleportation
(33, 16, D:3)
  a +0 flail
  a +0 leather armour
  a +0 falchion
(34, 16, D:3)
  a +0 dagger
  a +0 robe
  a +0 dagger
  a +0 robe
  a +0 dagger
(35, 16, D:3)
  a +0 hand axe
(42, -11, D:3)
  a +0 club
(52, 4, D:3)
  a cursed ring of teleportation
(52, 26, D:3)
  a +0 dagger
(56, -21, D:3)
  a +0 dagger
  a +0 robe
(56, -20, D:3)
  a +0 falchion
(59, -20, D:3)
  a +0 leather armour
  a +0 dagger
  a +0 leather armour
(61, -14, D:3)
  19 bolts

Level 4 of the Dungeon
(0, 0, D:4)
  an uncursed ring of protection from magic
(32, 10, D:4)
  a +0 falchion
(32, 11, D:4)
  a +0 falchion
  a +0 dagger
  a +0 robe

Level 5 of the Dungeon
(0, 0, D:5)
  11 gold pieces
(0, 9, D:5)
  a scroll of recharging
(18, 30, D:5)
  25 arrows
(24, 34, D:5)
  a +0 flail
  a +0 club
(38, 14, D:5)
  a scroll of identify

Level 6 of the Dungeon
(0, 0, D:6)
  a +0 mace
  a +0 leather armour
(0, 4, D:6)
  a stone
(3, 20, D:6)
  a water moccasin corpse (skeletalised by now)