Lyperosomum intermedium
... that the fluke Lyperosomum intermedium infects the marsh rice rat, although its relatives mostly infect birds?
... that the <a href="./Trematoda" id="mwDMw" rel="mw:WikiLink" title="Trematoda">fluke</a> <i id="mwDM0"><b id="mwDM4"><a href="./Lyperosomum_intermedium" id="mwDM8" rel="mw:WikiLink" title="Lyperosomum intermedium">Lyperosomum intermedium</a></b></i> infects the <a href="./Marsh_rice_rat" id="mwDNA" rel="mw:WikiLink" title="Marsh rice rat">marsh rice rat</a>, although its relatives mostly infect birds?