Cyclas acuminata Prime, 1852 accepted as Sphaerium striatinum (Lamarck, 1818) (additional source)
Cyclas albula Prime, 1852 accepted as Sphaerium striatinum (Lamarck, 1818) (additional source)
Musculium orbiculare Sterki, 1913 accepted as Musculium partumeium (Say, 1822) accepted as Sphaerium (Musculium) partumeium (Say, 1822) represented as Sphaerium partumeium (Say, 1822) (original description)
Pisidium glabellum Sterki, 1913 accepted as Pisidium nitidum Jenyns, 1832 accepted as Euglesa nitida (Jenyns, 1832) (original description)
Pisidium lermondi Sterki, 1913 accepted as Pisidium nitidum Jenyns, 1832 accepted as Euglesa nitida (Jenyns, 1832) (original description)
Pisidium nevadense Sterki, 1913 accepted as Pisidium casertanum (Poli, 1791) accepted as Euglesa casertana (Poli, 1791) (original description)
Pisidium overi Sterki, 1913 accepted as Pisidium subtruncatum Malm, 1855 accepted as Euglesa subtruncata (Malm, 1855) (original description)
Sphaerium acuminatum (Prime, 1852) (additional source)
Sphaerium ohioense Sterki, 1913 accepted as Sphaerium striatinum (Lamarck, 1818) (original description)