Pseudacropsilus Strobl, 1899 Thinophilus is a genus of flies in the family Dolichopodidae.

[3] It includes about 146 described species distributed worldwide.

Most species of the genus are found in coastal habitats, while a few species are found in freshwater habitats.

[4] Subgenus Thinophilus Wahlberg, 1844: Subgenus Parathinophilus Parent, 1932[57] Subgenus Schoenophilus Mik, 1878:[60]