reticulated knifefish
... that the reticulated knifefish is sensitive to electric charges and uses this ability to locate objects in the vicinity?
... that the <b id="mwuA"><a href="./Papyrocranus_afer" id="mwuQ" rel="mw:WikiLink" title="Papyrocranus afer">reticulated knifefish</a></b> is sensitive to electric charges and uses this ability to locate objects in the vicinity?