Physocephala tibialis is a species of thick-headed fly (family Conopidae) found throughout the eastern United States, often near flowering plants. The...

1824) Physocephala rufipes (Fabricius, 1781) Physocephala sagittaria (Say, 1823) Physocephala texana (Williston, 1882) Physocephala tibialis (Say, 1829)...

the genus Physocephala have minor economic importance as parasites of honey bees. Some members of this genus, such as Physocephala tibialis have been...

Conops keiseri Conops nubeculosus Physocephala aurantiaca Physocephala diffusa Physocephala limbipennis Physocephala tenella Pleurocerinella dioctriaeformis...