Cyclas sulculosa Prime, 1865 (original description (unavailable nomenclaturally))
Cyrena dakotensis Meek & Hayden, 1865 † accepted as Cyrena arenarea (Meek & Hayden, 1857) † accepted as Corbicula arenarea (Meek & Hayden, 1857) † (original description)
Pisidium jamaicense Prime, 1865 (original description)
Pisidium ultramontanum Prime, 1865 accepted as Euglesa ultramontana (Prime, 1865) (original description)
Pisidium virginicum [sensu Prime, 1865] accepted as Pisidium dubium (Say, 1817) (additional source)
Sphaerium contractum Prime, 1865 accepted as Musculium transversum (Say, 1829) accepted as Sphaerium transversum (Say, 1829) (original description)
Sphaerium cubense Prime, 1865 accepted as Eupera cubensis (Prime, 1865) (original description)
Sphaerium parvulum Prime, 1865 accepted as Eupera parvula (Prime, 1865) (original description)
Sphaerium sphaericum (Prime, 1853) accepted as Musculium securis (Prime, 1852) accepted as Sphaerium securis (Prime, 1852) (new combination reference)
Sphaerium viridans Prime, 1865 accepted as Eupera viridans (Prime, 1865) (original description)
Sphaerium viridante Prime, 1865 accepted as Sphaerium viridans Prime, 1865 accepted as Eupera viridans (Prime, 1865) (original description)

Guadeloupe for Sphaerium viridans Prime, 1865 
South Dakota for Cyrena dakotensis Meek & Hayden, 1865 † 

 Authority

 for Sphaerium viridans Prime, 1865

Name attributed by Prime to Morelet. [details]

 Type locality

 for Cyrena dakotensis Meek & Hayden, 1865 †

"At the mouth of the Big Sioux or Dakotah River. Dakotah group of the Nebraska and Dakotah cretaceous series" ... [details]