the comparison between reactive agent vs. deliberate agent vs. behavior-based agent

hi,
I am confused by the classification of agents.
In most text book there are three kinds agent such as reactive agent,
deliberate agent and hybrid agent
and in the robotics field, there is behavior-based robot and sometimes
the robot is realized by software agent, then there should exist
another kind --behavior-based agent

But no one mentions that what kind of agent  the behavior-based agent
should fall in .
If  the behavior-based agent is different kind, what is the difference
between it with the traditional ones?