These 18 genera belong to the tribe Cyclosomini: :
Anaulacus W.S.MacLeay, 1825 :
Atlantomasoreus Mateu, 1984 :
Corsyra Dejean, 1825 :
Cyclosomus Latreille, 1829 :
Discoptera Semenov, 1889 :
Graphipterus Latreille, 1802 :
Leuropus Andrewes, 1947 :
Lophidius Dejean, 1831 :
Masoreus Dejean, 1821 :
Mnuphorus Chaudoir, 1873 :
Nemotarsus LeConte, 1853 :
Odontomasoreus Darlington, 1968 :
Piezia Brullé, 1834 :
Sarothrocrepis Chaudoir, 1850 :
Somoplatodes Basilewsky, 1986 :
Somoplatus Dejean, 1829 :
Tetragonoderus Dejean, 1829 :
Trichopiezia Nègre, 1955 ==References==