Crab Saurian
Crab Saurian / Crab Zuum

An aquatic breed of Zuum with a segmented tail, large pincers on its hands and a thick shell that allows it to survive the pressures of deep water. It is known for its high life and defense stats, as well as its sharp, harpoon-like tail.

Its name was later abbreviated to Crab Zuum because of the character limit in the Advance games.

Etymology Edit

Its name comes from its crustacean-like appearance, and the word sauros, which means "lizard" in Greek. Many dinosaurs have the prefix -saurus after their names for this reason.


Game Name Description Image
Monster Rancher 2 Crab Saurian "It can swim fast in water and it is also a fast runner." Crab Saurian MR2
Monster Rancher Advance Crab Zuum N/A Crab Saurian MRA
Monster Rancher Advance 2 Crab Zuum N/A


  • To obtain a Crab Saurian in Monster Rancher 2, use
  • To obtain a Crab Zuum in Monster Rancher Advance, use the passwords LMP or Verne.
  • To obtain a Crab Zuum in Monster Rancher Advance 2, use the password JAWO.

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