Nemaschema is a genus of longhorn beetles of the subfamily Lamiinae, containing the following species:
Nemaschema baladicum (Montrouzier, 1861)Nemaschema chlorizans Fauvel, 1906Nemaschema collarti Breuning, 1958Nemaschema flavovittatum Breuning, 1976Nemaschema griseum Fauvel, 1906Nemaschema lamberti (Montrouzier, 1861)Nemaschema limbicolle (Fauvel, 1906)Nemaschema lineatum Fauvel, 1906Nemaschema macilentum Fauvel, 1906Nemaschema mulsanti Perroud, 1864Nemaschema nitidulum Fauvel, 1906Nemaschema ochreovittatum Breuning, 1978Nemaschema olivaceum Breuning, 1950Nemaschema parteflavoantennatum Breuning, 1969Nemaschema puberulum (Montrouzier, 1861)Nemaschema quadrisulcatum Breuning, 1940Nemaschema sanguinicolle (Chevrolat, 1858)Nemaschema viridipes (Fauvel, 1906)