- Kewanius simplex (Chamberlin, 1920) accepted as Eurymerodesmus simplex Chamberlin, 1920
- Paresmus columbus Causey, 1950
- Paresmus hispidipes (Wood, 1864) accepted as Eurymerodesmus impurus (Wood, 1867)
- Paresmus paroicus Chamberlin, 1942 accepted as Eurymerodesmus paroicus (Chamberlin, 1942)
- Paresmus polkensis Causey, 1952 accepted as Eurymerodesmus polkensis (Causey, 1952)
- Paresmus pulaski Causey, 1950 accepted as Eurymerodesmus pulaski (Causey, 1950)