silvery mole-rat
... that courtship in the silvery mole-rat includes locking incisors or gently nibbling the mate?
... that courtship in the <b id="mwAc0"><a href="./Silvery_mole-rat" id="mwAc4" rel="mw:WikiLink" title="Silvery mole-rat">silvery mole-rat</a></b> includes locking incisors or gently nibbling the mate?