Hippoboscidae (Louse Flies)

Adult Louse flies feed on the blood of birds and mammals. They have a flattened form and thick out-stretched legs which allow them to cling closely and strongly to their host. Some are wingless and strongly resemble lice and ticks. The larvae develop one by one within a female by feeding on special milk glands and are deposited when they are ready to pupate.

Tasmania has 9 species in five genera. The bulk of these belong in Ornithomya (4) and Ortholfersia (2). Ornithomya, Orthinoica and Ornithopila are parasites of birds. Ortholfersia are found on wallabies and pademelons. The somewhat widespread Melophagus ovinus is the only wingless species here and is associated with sheep.

Subfamily Ornithomyinae
Genus Ornithomya
Ornithomya sp. Ornithomya sp. Ornithomya sp.

Genus Ortholfersia
Ortholfersia phaneroneura Ortholfersia phaneroneura Ortholfersia phaneroneura

Pending ID – Hippoboscidae

Colless, D. H. & McAlpine, D. K. 1991. ‘Diptera (Flies)’, in The Insects of Australia Volume II. 2nd edn. Brown Prior Anderson Pty Ltd, Burwood, Victoria.

Maa, T. C. 1962. Notes on the Hippoboscidae (Diptera), 1. Pacific Insects 4: 583-614.

Maa, T. C. 2007. Family Hippoboscidae. In: Evenhuis, NL (ed.), Catalog of the Diptera of the Australasian and Oceanian Regions. (online version). Available at: http://hbs.bishopmuseum.org/aocat/hippo.html. Last accessed: 12 January 2015.

Paramonov, S. J. 1954. Notes on Australian Diptera (XIII-XV). XIV. Notes on some hippoboscids (especially Ortholfersia). Annals and Magazine of Natural History (12) 7: 283-292.