Ethmia postica was created in 1877.
Orgyia postica was created in 1855.
Chorrera postica was created in 1881.
Ganisa postica was created in 1855.
Ethmia nivosella was created in 1864.
Ethmia praeclara was created in 1910.
Ethmia aurifluella was created in 1810.
Ethmia baliostola was created in 1912.
Ethmia coquillettella was created in 1907.
Ethmia ungulatella was created in 1914.
Ethmia phylacis was created in 1912.
Ethmia sibirica was created in 1975.
Ethmia hemadelpha was created in 1903.