leopard eel
... that the leopard eel is neither a leopard nor an eel?
... that the <b id="mwAbw"><a href="./Reticulated_siren" id="mwAb0" rel="mw:WikiLink" title="Reticulated siren">leopard eel</a></b> is neither a <a href="./Leopard" id="mwAb4" rel="mw:WikiLink" title="Leopard">leopard</a> nor an <a href="./Eel" id="mwAb8" rel="mw:WikiLink" title="Eel">eel</a>?