Hydroporus obscurus - <p><i>Laccophilus hyalinus</i> (left) and <i>Laccophilus obscurus</i> (right). From <a href="https://en.wikipedia.org/wiki/de:Edmund_Reitter" class="extiw" title="w:de:Edmund Reitter">Edmund Reitter</a> (1845-1920): "Fauna Germanica: Die Käfer des deutschen Reiches" 1909. </p> © Reitter_Hydroporus_u.a..jpg: Edmund Reitter (1845-1920) derivative work: Stemonitis (talk) - Public domain - Wikimedia Commons
Frankenthal-Missheimle - Lac de Remoray - Tanet Gazon du Faing - Tourbiere des Charmes