Elachista triangulifera was created in 1997.
Diplocalyptis triangulifera was created in 2009.
Parachabora triangulifera was created in 1901.
Meligramma triangulifera was created in 1843.
Elachista berndtiella was created in 1985.
Elachista cordata was created in 2011.
Elachista lerauti was created in 1992.
Elachista liskai was created in 2011.
Elachista nevadensis was created in 1978.
Elachista baldizzonella was created in 1985.
Elachista paryphoea was created in 2011.
Elachista totalbella was created in 1908.
Elachista crenatella was created in 2011.