crab

Level 1 of the Dungeon
(0, 11, D:1)
  a +0 club
(2, 3, D:1)
  a cursed +0 ring mail
(6, 42, D:1)
  12 stones
(14, 39, D:1)
  a +0 mace
(17, 21, D:1)
  a stone
(29, 22, D:1)
  a +0 dagger of protection
(31, 8, D:1)
  a throwing net
(42, 10, D:1)
  a +0 dagger
(52, -2, D:1)
  a +0 whip
  2 stones

Level 2 of the Dungeon
(11, 6, D:2)
  25 stones
(18, -7, D:2)
  a +0 long sword
(21, -6, D:2)
  a cursed -3 club
  a +0 hunting sling
  28 stones
(22, 20, D:2)
  a scroll of remove curse
(25, 25, D:2)
  a +0 robe
(36, 24, D:2)
  a stone
  16 gold pieces
(37, 28, D:2)
  a +3 ring of strength
  (unseen)
(40, 28, D:2)
  a bread ration
(47, 8, D:2)
  a potion of berserk rage
(52, -2, D:2)
  a +0 club

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 dagger
(2, 44, D:3)
  5 large rocks
(9, 5, D:3)
  a +0 whip
(10, 37, D:3)
  a +0 club
(26, 14, D:3)
  a +0 dagger
(29, 35, D:3)
  20 arrows

Level 6 of the Dungeon
(0, 0, D:6)
  a +0 hand axe
(4, -21, D:6)
  a potion of heal wounds
(4, 16, D:6)
  18 stones

Level 7 of the Dungeon
(0, 0, D:7)
  a +0 hand axe

an ossuary
(0, 0, Ossuary)
  a potion of brilliance
(0, 1, Ossuary)
  a scroll of remove curse
(1, 1, Ossuary)
  a potion of degeneration