Concise hierarchy
	(Kingdom) Animalia - (Phylum) Chordata - (Class) Reptilia - (Order) Squamata
Current position
	Historical positions
	
		
			| Squamata (Order) Oppel, 1811 | Ref: 
					
						1998 | 
			
				| Squamata (Order) Oppel, 1811 | Ref: 
						
							P. Uetz, [1995-]1996: 30 Dec 1996. | 
				
					| Squamata (Order) Oppel, 1811 | Ref: 
							
								1995 | 
					
						| Squamata (Order) Oppel, 1811 | Ref: 
								
									H.-P. Schultze et al., 1985: [1], 33. | 
						
							| Squamata (Order) Oppel, 1811 | Ref: 
									
										W.E. Duellman, 1982: 958. | 
							
								| Squamata (Order) Oppel, 1811 | Ref: 
										
											T.I. Storer et al., 1979 | 
								
									| Squamata (Order) Oppel, 1811 | Ref: 
											
												B. Grzimek et al., 1973 (1971): 598. | 
								
								Number of Subtaxa