Acartia simplex was created in 1905.
Acartia hudsonica was created in 1926.
Acartia jilletti was created in 1976.
Acartia ensifera was created in 1899.
Acartia omorii was created in 1976.
Acartia teclae was created in 1976.
Acartia clausi was created in 1889.
Acartia lefevreae was created in 1976.
Avatha simplex was created in 1951.
Hemistola simplex was created in 1899.
Crane-Simplex was created in 1915.
Endotricha simplex was created in 1924.
Ipomoea simplex was created in 1794.