Class Scorpionida Latreille, 1810 - scorpions
Order Scorpiones Koch, 1837 - scorpions
Suborder Neoscorpionina Thorell & Lindström, 1885
Infraorder Orthosterni Pocock, 1911
Superfamily Vaejovoidea Thorell, 1876
Family Vaejovidae Thorell, 1876
Subfamily Syntropinae Kraepelin, 1905
Tribe Syntropini Kraepelin, 1905
see Subfamily Syntropinae Kraepelin, 1905
1 Genus Serradigitus Stahnke, 1974
2 Genus Syntropis Kraepelin, 1900