Keywords: Hydrophilidae.png Three species of aquatic beetles in the family Hydrophilidae Berosus luridus Hydrophilus piceus and Sphaeridium scarabaeoides Hydrophilidae spec Quelle Reitter E Fauna germanica Bd II Stuttgart 1909 de wikipedia Ireas CommonsHelper 2004-07-14 Loggi wikipedia de PD-old Original upload log page de wikipedia Hydrophilidae png 2004-07-14 15 52 Loggi 325×291× 69527 bytes <nowiki>Hydrophilidae spec </nowiki> 2004-07-14 15 05 Loggi 339×303× 79026 bytes <nowiki>Hydrophilidae spec </nowiki> Berosus luridus Hydrophilus piceus Sphaeridium scarabaeoides |