Masoala fork-marked lemur
... that the adult male Masoala fork-marked lemur has a cutaneous gland on the throat which is rubbed against the female during social grooming?
... that the adult male <b id="mwBWc"><a href="./Masoala_fork-marked_lemur" id="mwBWg" rel="mw:WikiLink" title="Masoala fork-marked lemur">Masoala fork-marked lemur</a></b> has a cutaneous gland on the throat which is rubbed against the female during <a href="./Social_grooming" id="mwBWk" rel="mw:WikiLink" title="Social grooming">social grooming</a>?