Oulema Des Gozis, 1886

Oulema arizonae (Schaeffer, 1919)

Oulema atrosuturalis (Pic, 1923)

Oulema brunnicollis (Lacordaire, 1845)

Oulema collaris (Say, 1824)

Oulema concolor (J. L. LeConte, 1884)

Oulema cornuta (Fabricius, 1801)

Oulema duftschmidi (Redt., 1874)

Oulema elongata R. White, 1993

Oulema erichsonii (Suffr., 1841)

Oulema gallaeciana (Heyden, 1870)

Oulema hoffmannseggii (Lacordaire, 1845)

Oulema laticollis R. White, 1993

Oulema longipennis (Linell, 1897)

Oulema maculicollis (Lacordaire, 1845)

Oulema magistrettiorum (Ruffo, 1964)

Oulema margineimpressa (Schaeffer, 1933)

Oulema medioplagiata (Jacoby, 1898)

Oulema melanopus (Linnaeus, 1758)

Oulema minuta R. White, 1993

Oulema oryzae (Kuwayama, 1931)

Oulema palustris (Blatchley, 1913)

Oulema queenslandica (Heinze, 1942)

Oulema rufocyanea (Suffr., 1847)

Oulema rufotincta (Clark, 1866)

Oulema sayi (Crotch, 1873)

Oulema septentrionis (Weise, 1880)

Oulema simulans (Schaeffer, 1933)

Oulema texana (Crotch, 1873)

Oulema tristis (Herbst, 1786)