Paraclius Loew, 1864

Paraclius Loew, 1864: 97 . Type species: Pelastoneurus arcuatus Loew, 1861 (subsequent designation by Coquillett, 1910: 583).

Leptocorypha Aldrich, 1896: 315 . Type species: Leptocorypha pavo Aldrich, 1896 (monotypy). Synonymized by Robinson (1970: 47).