Keywords: Libelle-Mecklenbruch 02.jpg Germany Niedersachsen Solling mountains Mecklenbruch near Silberborn 08 September 2013 Species Sympetrum danae Photo F Welter-Schultes 2013-09-08 own assumed Kryp Cc-zero Sympetrum danae Anisoptera of Lower Saxony Insects of Landkreis Holzminden Mecklenbruch |