Jerarquía taxonómica:
Staphylinidae → Megalopinus Eichelbaum, 1915

Familia:
Staphylinidae

Autor:
Eichelbaum, 1915

Sinónimos:
Megalops Erichson, 1839
Megalopsidia Leng, 1918
Perostylus Benick, 1917
Megalops (Stylopodus) Benick, 1917
Megalops (Megalops) Erichson, 1839
Megalopsidia (Megalopsidia) Leng, 1918
Megalopsidia (Megalopsidiella) Bernhauer, 1933

Especies válidas/aceptadas:
Megalopinus adjectus
Megalopinus ashei
Megalopinus aspericollis
Megalopinus baranowskii
Megalopinus bisulcatus
Megalopinus callipennis
Megalopinus cephalotes
Megalopinus crenulifrons
Megalopinus cruciger
Megalopinus impressus
Megalopinus ineptus
Megalopinus kolbei
Megalopinus libidinosus
Megalopinus mexicanus
Megalopinus modestus
Megalopinus morator
Megalopinus obscurus
Megalopinus panamensis
Megalopinus politus
Megalopinus pulchellus
Megalopinus pulcherrimus
Megalopinus pulchrior
Megalopinus pulchrivestis
Megalopinus punctatus
Megalopinus puncticollis
Megalopinus pusillus
Megalopinus quadriguttatus
Megalopinus rufipes
Megalopinus thayerinae
Megalopinus tuberiventris
Megalopinus (Gata)