Hydrobiosidae Ulmer, 1905
Psilochorema acheir McFarlane in McFarlane & Cowie, 1981
Psilochorema bidens McFarlane, 1951
Psilochorema cheirodes McFarlane in McFarlane & Cowie, 1981
Psilochorema donaldsoni McFarlane, 1960
Psilochorema embersoni Wise, 1982
Psilochorema folioharpax McFarlane, 1956
Psilochorema leptoharpax McFarlane, 1951
Psilochorema macroharpax McFarlane, 1951
Psilochorema mataura McFarlane, 1956
Psilochorema mimicum McLachlan, 1866
Psilochorema nemorale McFarlane, 1951
Psilochorema spiniharpax Ward, 1995
Psilochorema tautoru McFarlane, 1964
Psilochorema vomerharpax McFarlane, 1964
