The louse fly Lipoptena paradoxa Newstead, 1907 (Diptera:Hippoboscidae): description of its adult and puparium and biology in South Africa.

Lipoptena paradoxa Newstead, 1907 is re-described using scanning electron microscopy and its puparium is described for the first time. The distribution of the fly is restricted to the eastern half of South Africa, generally at altitudes below 600 m. Its preferred hosts are all browsing antelope namely, bushbuck, nyalas, kudus and common duikers. The largest numbers of flies were present on kudus in the Kruger National Park from July or August to January and large numbers were recovered from these animals' tails from November to January. Considerably more female than male flies were collected.