Alaina franconensiana (FOSSIL) Alberti, 1998 †
Alaina homannulata (FOSSIL) Ruan, 1985 †
Alaina koneprusiana (FOSSIL) Alberti, 1998 †
Alaina vjalovi (FOSSIL) Lyashenko, 1966 †
Crassilina praevia (FOSSIL) Mu, 1975 †
Crassilina timanica (FOSSIL) Lyashenko, 1957 †