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                                                    Aggression-Promoting Pheromone Discovered In Flies
                                                 
                                                    
                                                        |   | Aggression-Promoting Pheromone Discovered In Flies 
                                                                Two male flies exhibit the "lunging" behavior that indicates aggression in Drosophila. Lunging consists of a fly rearing up on its hind legs and snapping down with its forelegs on its opponent. Credit: Caltech/Liming Wang and Michael Maire
                                                             
                                                                
                                                                
                                                                
                                                                    Video Length: 0
                                                                 
                                                                    Date Found: December 06, 2009
                                                                 
                                                                    Date Produced: December 06, 2009
                                                                 
                                                                    View Count: 1
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