BioStor
 | Characters of undescribed Diptera in the collection of W. W. Saunders, Esq., F.R.S., &c F Walker (1858) Trans Ent Soc Lond 4: 190-235 |
 | A revision of the Nearctic species of Limnellia Malloch (Diptera: Ephydridae) W N Mathis (1978) Proc. Biol. Soc. Wash 91: 250-293 |
 | Taxonomic Notes On Ephydridae (Diptera) W N Mathis and T Zatwarnicki (1990) Proceedings of The Biological Society of Washington 103: 891-906 |