desert warthog
... that the desert warthog is an important host of the tsetse fly?
... that the <b id="mwCHE"><a href="./Desert_warthog" id="mwCHI" rel="mw:WikiLink" title="Desert warthog">desert warthog</a></b> is an important host of the <a href="./Tsetse_fly" id="mwCHM" rel="mw:WikiLink" title="Tsetse fly">tsetse fly</a>?