Uatchitodon
... that the Late Triassic archosauromorph Uatchitodon is the earliest known venomous reptile?
... that the <a href="./Late_Triassic" id="mwARc" rel="mw:WikiLink" title="Late Triassic">Late Triassic</a> <a href="./Archosauromorpha" id="mwARg" rel="mw:WikiLink" title="Archosauromorpha">archosauromorph</a> <i id="mwARk"><b id="mwARo"><a href="./Uatchitodon" id="mwARs" rel="mw:WikiLink" title="Uatchitodon">Uatchitodon</a></b></i> is the earliest known <a href="./Venom" id="mwARw" rel="mw:WikiLink" title="Venom">venomous</a> reptile?