American Simplex was created in 1906.
Asconiscus simplex was created in 1899.
Cibyra simplex was created in 1956.
Penicillaria simplex was created in 1865.
Protanthea simplex was created in 1891.
Pseudoryzomys simplex was created in 1887.
Avatha simplex was created in 1951.
Endotricha simplex was created in 1924.
Ipomoea simplex was created in 1794.
Rhadinosticta simplex was created in 1901.
Crane-Simplex was created in 1915.
Hemistola simplex was created in 1899.
Rhamphomyia simplex was created in 1849.