Aetheia Thomson, 1915 † (additional source)
Aetheiinae Cooper, 1959 † (original description)
Anomia bipartita Brocchi, 1814 † accepted as Aphelesia bipartita (Brocchi, 1814) † (new combination reference)
Aphelesia Cooper, 1959 † (original description)
Aphelesia bipartita (Brocchi, 1814) † (new combination reference)
Aphelesiinae Cooper, 1959 † (original description)
Basiliola Dall, 1908 (additional source)
Basiliola elongata Cooper, 1959 (original description)
Basiliolella colurnus (Hedley, 1905) (additional source)
Basiliolidae Cooper, 1959 (original description)
Basiliolinae Cooper, 1959 (original description)
Cryptopora rectimarginata Cooper, 1959 (original description)
Eohemithiris Hertlein & Grant, 1944 † (additional source)
Eohemithiris colurnus (Hedley, 1905) accepted as Basiliolella colurnus (Hedley, 1905) (new combination reference)
Eohemithiris gettysburgensis Cooper, 1959 † (original description)
Eohemithiris grayi (Woodward, 1855) accepted as Basiliolella grayi (Woodward, 1855) (new combination reference)
Erymnariidae Cooper, 1959 † (original description)
Frieleia Dall, 1895 (additional source)
Frieleia pellucida (Yabe & Hatai, 1934) (new combination reference)
Frieleiidae Cooper, 1959 (original description)
Frieleiinae Cooper, 1959 (original description)
Grammetaria Cooper, 1959 (original description)
Hemithiris striata Thomson, 1918 accepted as Compsothyris racovitzae (Joubin, 1901) (additional source)
Hispanirhynchiinae Cooper, 1959 (original description)
Notosaria Cooper, 1959 (original description)
Notosaria nigricans (Sowerby, 1846) (new combination reference)
Notosaria pyxidata (Davidson, 1880) accepted as Pemphixina pyxidata (Davidson, 1880) (new combination reference)
Probolarina Cooper, 1959 † (original description)
Probolarina holmesi (Dall, 1903) † (new combination reference)
Probolarina salpinx (Dall, 1903) † (new combination reference)
Rhynchonella sicula Davidson, 1870 † accepted as Sphenarina sicula (Davidson, 1870) † (basis of record)
Rhytirhynchia Cooper, 1957 (additional source)
Sphenarina Cooper, 1959 † (original description)
Sphenarina sicula (Davidson, 1870) † (new combination reference)
Streptaria Cooper, 1959 † (original description)
Streptaria streptimorpha Cooper, 1959 † (original description)
Tegulorhynchia Chapman & Crespin, 1923 † (basis of record)
Tegulorhynchia doederleini (Davidson, 1886) accepted as Acanthobasiliola doederleini (Davidson, 1886) (additional source)

Cuba for Streptaria streptimorpha Cooper, 1959 † 
Washington, DC for Eohemithiris gettysburgensis Cooper, 1959 † 

Holotype USNM 235844a, geounit Philippines Exclusive Economic Zone, identified as Basiliola elongata Cooper, 1959
Holotype USNM 274143a, geounit Gulf of Mexico, identified as Cryptopora rectimarginata Cooper, 1959
Holotype USNM 549382, geounit Washington, DC, identified as Eohemithiris gettysburgensis Cooper, 1959
Holotype USNM 549386a, geounit Cuba, identified as Streptaria streptimorpha Cooper, 1959

 Etymology

 for Notosaria Cooper, 1959

Genus name 'Notosaria' from the Greek 'notos' (=south) in reference the distribution of the Type (and other) species. [details]

 Stratigraphy

 for Eohemithiris gettysburgensis Cooper, 1959 †

From the Miocene, Cenozoic (Tertiary). [details]