Pronina, 1963 Uralinellidae Upper Silurian unknown Loeblich and Tappan identified by scientist 1 / FEU-1014005 | Bykova, 1952 Uralinellidae Upper Devonian Ural Mountains unknown Loeblich and Tappan identified by scientist 2 / FEU-1014029 | Saltovskaya, 1973 Uralinellidae Mississippian Southern Siberian Mountains unknown Loeblich and Tappan identified by scientist 3 / FEU-1014030 | Malakhova, 1963 Uralinellidae Ural Mountains unknown Loeblich and Tappan identified by scientist 4 / FEU-1014043 |