Halictus (Halictus) tetrazonius (Klug, 1817)
	
							
				
	
    	
        	
 							
        
    
        
        
                                            
                | Body form | Andreniform | 
                        |  | 
                                            
                | Buzz pollinator | No | 
                        |  | 
                                            
                | Flight period | March | 
                                    
                |  | April | 
                                    
                |  | May | 
                                    
                |  | June | 
                                    
                |  | July | 
                                    
                |  | August | 
                                    
                |  | September | 
                        |  | 
                                            
                | Flowers visited | Apiaceae | 
                                    
                |  | Asteraceae | 
                                    
                |  | Brassicaceae | 
                                    
                |  | Cistaceae | 
                                    
                |  | Lamiaceae | 
                                    
                |  | Ranunculaceae | 
                                    
                |  | Resedaceae | 
                                    
                |  | Papaveraceae | 
                        |  | 
                                            
                | Habitat types | Sclerophyllous scrub | 
                                    
                |  | Natural and semi-natural grasslands | 
                        |  | 
                                            
                | Lectic status (Robertson) | Polylectic | 
                        |  | 
                                            
                | Mode of pollen transport | Legs and body | 
                        |  | 
                                            
                | Nesting trait | Excavator: Ground | 
                        |  | 
                                            
                | Overwintering phase | Adult (female only) | 
                        |  | 
                                            
                | Pollen moisture | Dry | 
                        |  | 
                                            
                | Preferred plant family | n/a | 
                        |  | 
                                            
                | Sociality | Unknown | 
                        |  | 
                                            
                | Tongue length | Short | 
                        |  | 
                                            
                | Voltinism | Univoltine | 
                        |  |