• Conostoma A.C. Batista & J.L. Bezerra, 1965 accepted as Conostomatium A.B. Doweld, 2013 [Family: Ascomycota incertae sedis]
• Conostoma Duméril, 1856 accepted as Conorynchus Nozemann, 1758 accepted as Albula Scopoli, 1777 [Family: Albulidae]
• Conostoma Hodgson, 1842 [Family: Sylviidae]
• Conostoma Rudolphi, 1801 (unaccepted) [Family: Diptera (awaiting allocation)]
• Conostoma Thomson, 1883 accepted as Thoostoma Wilson, 1924 [Family: Artotrogidae]
• Conostoma elliptica G.M. Thomson, 1883 accepted as Thoostoma ellipticum (G.M. Thomson, 1883)
• Conostoma oemodium Hodgson, 1842
• Conostoma oenocarpi Bat. & J.L. Bezerra, 1965
• Conostomatium A.B. Doweld, 2013