Gymnoclytia occidentalis was created in 1908.
Gymnoclytia dubia was created in 1925.
Gymnoclytia paulista was created in 1929.
Gymnoclytia unicolor was created in 1946.
Gymnoclytia minuta was created in 1946.
Gymnoclytia occidua was created in 1849.
Gymnoclytia immaculata was created in 1844.
Carex occidentalis was created in 1889.
Emblemariopsis occidentalis was created in 1970.
Starksia occidentalis was created in 1979.
Ucides occidentalis was created in 1897.
Elachista occidentalis was created in 1882.
Linderiella occidentalis was created in 1923.