Attheyella (Brehmiella) Chappuis, 1929 accepted as Attheyella (Mrazekiella) Brehm, 1949 accepted as Attheyella (Neomrazekiella) Özdikmen & Pesce, 2006 (replacement name source)
Attheyella (Brehmiella) americana (Herrick, 1884) accepted as Attheyella (Mrazekiella) americana (Herrick, 1884) accepted as Attheyella (Neomrazekiella) americana (Herrick, 1884) (new combination reference)
Attheyella (Brehmiella) dentata Poggenpol, 1874 accepted as Attheyella (Mrazekiella) dentata Poggenpol, 1874 accepted as Attheyella (Neomrazekiella) dentata dentata (Poggenpol, 1874) (replacement name source)
Attheyella (Brehmiella) illinoisensis (Forbes, 1876) accepted as Attheyella (Mrazekiella) illinoisensis (Forbes, 1876) accepted as Attheyella (Neomrazekiella) illinoisensis (Forbes, 1876) represented as Attheyella (Neomrazekiella) illinoisensis illinoisensis (Forbes, 1876) (new combination reference)
Attheyella (Brehmiella) illinoisensis hyperborea (Willey, 1925) accepted as Attheyella (Mrazekiella) illinoisensis hyperborea (Willey, 1925) accepted as Attheyella (Neomrazekiella) illinoisensis hyperborea (Willey, 1925) (new combination reference)
Attheyella (Brehmiella) northumbrica americana (Herrick, 1884) accepted as Attheyella (Mrazekiella) americana (Herrick, 1884) accepted as Attheyella (Neomrazekiella) americana (Herrick, 1884) (new combination reference)
Attheyella (Brehmiella) weigoldi (Brehm, 1923) accepted as Attheyella (Mrazekiella) weigoldi (Brehm, 1923) accepted as Attheyella (Neomrazekiella) weigoldi (Brehm, 1923) (replacement name source)
Attheyella (Mrazekiella) Brehm, 1949 accepted as Attheyella (Neomrazekiella) Özdikmen & Pesce, 2006 (original description)
Attheyella (Mrazekiella) borutzkyi Smirnov, 1930 accepted as Attheyella (Neomrazekiella) borutzkyi Smirnov, 1930 (replacement name source)
Mrazekiella Brehm, 1949 accepted as Attheyella (Neomrazekiella) Özdikmen & Pesce, 2006 (original description)