Extended GO from the version of 20040601

    feeding behavior
          adult feeding behavior
             adult drinking behavior
             adult eating behavior
             adult foraging behavior
          behavioral response to starvation
             behavioral response to glucose starvation
             behavioral response to sulfate starvation
             behavioral response to iron ion starvation
             behavioral response to phosphate starvation
             behavioral response to nitrogen starvation
          drinking behavior
          eating behavior
             pharyngeal pumping
                regulation of pharyngeal pumping
                   stabilization of pharyngeal pumping
                   negative regulation of pharyngeal pumping
                   positive regulation of pharyngeal pumping
          larval feeding behavior
             larval foraging behavior
             larval drinking behavior
             larval eating behavior
          taste aversion