Heliodiaptomus is a genus of copepods in the family Diaptomidae, containing the following species:.
Heliodiaptomus alikunhii Sehgal, 1960Heliodiaptomus cinctus (Gurney, 1907)Heliodiaptomus contortus (Gurney, 1907)Heliodiaptomus elegans Kiefer, 1935Heliodiaptomus falxus Shen & Tai, 1964Heliodiaptomus kieferi (Brehm & Chappuis, 1935)Heliodiaptomus kikuchii Kiefer, 1932Heliodiaptomus kolleruensis Reddy & Radhakrishna, 1981Heliodiaptomus lamellatus Sung, Shen, Sung, Li & Chen, 1975Heliodiaptomus nipponicus (Kokubo, 1914)Heliodiaptomus phuthaiorum Sanoamuang, 2004Heliodiaptomus pulcher (Gurney, 1907)Heliodiaptomus viduus (Gurney, 1916)