Ecsenius aequalis was created in 1988.
Eudonia aequalis was created in 1986.
Leptasterias aequalis was created in 1862.
Raphitoma aequalis was created in 1867.
Ecsenius paroculus was created in 1988.
Ecsenius nalolo was created in 1959.
Ecsenius axelrodi was created in 1988.
Ecsenius pulcher was created in 1887.
Ecsenius pictus was created in 1976.
Ecsenius tigris was created in 1988.
Ecsenius schroederi was created in 1976.
Ecsenius bandanus was created in 1971.
Ecsenius bathi was created in 1988.