Genus Geranomyia Haliday.

Geranomyia Haliday, 1833: 154 (as genus). Type species, Geranomyia unicolor Haliday, 1833 (monotypic).

Limnobiorhynchus Westwood, 1836: 683 (as genus). Type species, Limnobiorhynchus brailiensis Westwood, 1836 (designation: Coquillett, 1910).

Aporosa Macquart, 1839: 100 (as genus). Type species, Aporosa maculipennis Macquart, 1839 (designation: Coquillett, 1910).

Pletussa Philippi, 1866: 597 (as genus). Type species, Pletussa virescens Philippi, 1866 (designation: Coquillett, 1910).

Triphana Skuse, 1890: 777 (as subgenus of Geranomyia). Type species, Geranomyia lutulenta Skuse, 1890 (designation: Alexander, 1920b).

Tetraphana Skuse, 1890: 778 (as subgenus of Geranomyia). Type species, Geranomyia fusca Skuse, 1890 (monotypic).

Monophana Edwards, 1912: 200 (as subgenus of Geranomyia). Type species, Geranomyia immaculata Edwards, 1912 (monotypic).

Pseudaporosa Alexander, 1924: 177 (as subgenus of Geranomyia). Type species, Geranomyia venustithorax Alexander, 1924 (original designation).

Parageranomyia Santos Abreu, 1923: 100 (as genus). Type species, Parageranomyia palmensis Santos Abreu, 1923 (monotypic).