Male Thief Bug
RO ThiefBug(Male)
Class Normal
Level 30 (RO)
10 (RO2)
Size Medium
Type Insect
Element Shadow (RO)
Earth (RO2)
Natural Habitat Prontera Culverts

Male Thief Bug is the male version of a Thief Bug. It is very fast and aggressive to protect its mate and larvae.[1] A large blue insect, the male Thief Bug is considerably powerful. They're also very aggressive towards Normans.[2]


This is a diagram of this monster's life cycle.

Thief Bug Egg
RO ThiefBug(Egg)
Thief Bug (Larva)
RO ThiefBug(Larva)

Male Thief Bug
RO ThiefBug(Male)
Female Thief Bug
RO ThiefBug(Female)

Ragnarok Online II

In RO2, Male Thief Bug is a Prontera Culverts dungeon monster that attacks invading Norman adventurers.



  1. iRO Monster Library 2005 Mar.
  2. Prontera Monster Encyclopedia

External Links

Ragnarok Online

Ragnarok Online II

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