Lampsilis (Venustaconcha) Frierson, 1927 accepted as
Venustaconcha Frierson, 1927 (original description)
Ortmanniana Frierson, 1927 (subsequent type designation)
Ptychobranchus (Subtentus) Frierson, 1927 accepted as
Ptychobranchus C. T. Simpson, 1900 (original description)
Pustulosa Frierson, 1927 accepted as
Cyclonaias Pilsbry, 1922 (original description)
Quadrula (Luteacarnea) Frierson, 1927 accepted as
Plethobasus C. T. Simpson, 1900 (original description)
Quadrula (Pustulosa) Frierson, 1927 accepted as
Cyclonaias Pilsbry, 1922 (original description)