• Clavator C. Reid & J. Groves, 1916 † [Family: Clavatoraceae]
• Clavator Martens in Albers, 1860 [Family: Acavidae]
• Clavator Philippi, 1865 [Family: Asilidae]
• Clavator brevicornis Philippi, 1865
• Clavator functipennis Philippi, 1865
• Clavator nigribarbis Philippi, 1865
• Clavator rufescens Philippi, 1865
• Clavator sabulonum Osten Sacken, 1877
• Clavatoraceae Pia, 1927 †
• Clavatoraxis C. Martín-Closas & C. Diéguez, 1998 †
• Clavatoraxis microcharophorus Villalba-Breva & Martin-Closas, 2011 †
• Clavatoraxis robustus C. Martin-Closas & C. Diéguez, 1998 †
• Clavatorella Blow, 1965 †
• Clavatorites H. Horn af Rantzien, 1954 † (uncertain)