- Philonthus yaqui Navarrete-Heredia, 2003

Paratypes: 1 ♂, 3 ♀. MEXICO: Sonora, Yecora, 1400 m, 28°20' N, 108°55' W 10–17/VIII/2000. Col. G. A. Quiroz, Luis Alfredo y J. L. Navarrete, NT calamar; BEPJ .

Conservation status: Complete, well-preserved.