Philonthus extremus, Taxa Only, Exact Match: 3 Treatments

Philonthus extremus	Navarrete-Heredia, José Luis, Gómez-Rodríguez, Cecilia & Newton, Alfred F., 2006, Staphylinidae (Insecta: Coleoptera) of the Biologia Centrali-Americana: Current status of the names, Zootaxa 1251 (1251), pp. 1-70 : 32	32
Philonthus extremus	Herman, Taphylininae Iochini Aorothiini Thiini Latyprosopini Taphylinini Mblyopinina Nisolinina Yptiomina Hilonthina Lee H., 2001, Catalog of the Staphylinidae (Insecta: Coleoptera). 1758 to the End of the Second Millennium. V. Staphylinine Group (Part 2) Staphylininae: Diochini, Maorothiini, Othiini, Platyprosopini, Staphylinini (Amblyopinina, Anisolinina, Hyptiomina, Philonthina), Bulletin of the American Museum of Natural History 2001 (265), pp. 2441-3020 : 2441-3020	2441-3020
Philonthus extinctus Bernhauer 1900	Taphylininae, Iochini, Aorothiini, Thiini, Latyprosopini, Taphylinini, Mblyopinina, Nisolinina, Yptiomina, Hilonthina & Herman, Lee H., 2001, Staphylininae: Diochini, Maorothiini, Othiini, Platyprosopini, Staphylinini (Amblyopinina, Anisolinina, Hyptiomina, Philonthina), Bulletin of the American Museum of Natural History 2441 (265), pp. 2435-3021 : 2820-2823	2820-2823