Description: English: Hydrophilidae exhibit in the Utah Museum of Natural History, Salt Lake City, Utah, United States. Date: 16 November 2009. Source: Own work. Author: Daderot. Permission(Reusing this file): Public domain.
Description: Français : Portrait de l'abbé Sylvain Augustin de Marseul. Date: 28 April 2009, 19:27:54. Source: Archives du Muséum de Gènes (Italie). Author: Photo Ch. Thiersault. Permission(Reusing this file): Oeuvre tombée dans le domaine public en France.
Description: Français : Portrait de Sylvain-Augustin de Marseul, Entomologiste français. Date: 26 February 2015, 11:31:49. Source: Extrait de: René de la Perraudière, 1890. Annales de la Société entomologique de France: 421-428. Author: S. Doguet, Bibliothécaire de la SEF à partir de la lithographie de A. Millot (Portrait de S.-A. de Marseul).
Description: English: Helophorus. Body length 3.8 mm without antennae. Determined by kerbtier.de, only to genus level. Germany: Niedersachsen, 1 km W of Diemarden near Göttingen. Date: 16 June 2020. Source: Own work. Author: Francisco Welter-Schultes. Camera location51° 29′ 02.52″ N, 9° 57′ 16.34″ EView all coordinates using: OpenStreetMap 51.484033; 9.954539.
Description: English: Helophorus. Body length 3.8 mm without antennae. Determined by kerbtier.de, only to genus level. Germany: Niedersachsen, 1 km W of Diemarden near Göttingen. Date: 16 June 2020. Source: Own work. Author: Francisco Welter-Schultes. Camera location51° 29′ 02.52″ N, 9° 57′ 16.34″ EView all coordinates using: OpenStreetMap 51.484033; 9.954539.
Description: English: Helophorus. Body length 3.8 mm without antennae. Determined by kerbtier.de, only to genus level. Germany: Niedersachsen, 1 km W of Diemarden near Göttingen. Date: 16 June 2020. Source: Own work. Author: Francisco Welter-Schultes. Camera location51° 29′ 02.52″ N, 9° 57′ 16.34″ EView all coordinates using: OpenStreetMap 51.484033; 9.954539.
Description: English: Helophorus. Body length 3.8 mm without antennae. Determined by kerbtier.de, only to genus level. Germany: Niedersachsen, 1 km W of Diemarden near Göttingen. Date: 16 June 2020. Source: Own work. Author: Francisco Welter-Schultes. Camera location51° 29′ 02.52″ N, 9° 57′ 16.34″ EView all coordinates using: OpenStreetMap 51.484033; 9.954539.
Description: English: Helophorus. Body length 3.8 mm without antennae. Determined by kerbtier.de, only to genus level. Germany: Niedersachsen, 1 km W of Diemarden near Göttingen. Date: 16 June 2020. Source: Own work. Author: Francisco Welter-Schultes. Camera location51° 29′ 02.52″ N, 9° 57′ 16.34″ EView all coordinates using: OpenStreetMap 51.484033; 9.954539.
Description: English: Helophorus. Body length 3.8 mm without antennae. Determined by kerbtier.de, only to genus level. Germany: Niedersachsen, 1 km W of Diemarden near Göttingen. Date: 16 June 2020. Source: Own work. Author: Francisco Welter-Schultes. Camera location51° 29′ 02.52″ N, 9° 57′ 16.34″ EView all coordinates using: OpenStreetMap 51.484033; 9.954539.
Description: English: Helophorus. Body length 3.8 mm without antennae. Determined by kerbtier.de, only to genus level. Germany: Niedersachsen, 1 km W of Diemarden near Göttingen. Date: 16 June 2020. Source: Own work. Author: Francisco Welter-Schultes. Camera location51° 29′ 02.52″ N, 9° 57′ 16.34″ EView all coordinates using: OpenStreetMap 51.484033; 9.954539.
Description: English: Helophorus. Body length 3.8 mm without antennae. Determined by kerbtier.de, only to genus level. Germany: Niedersachsen, 1 km W of Diemarden near Göttingen. Date: 16 June 2020. Source: Own work. Author: Francisco Welter-Schultes. Camera location51° 29′ 02.52″ N, 9° 57′ 16.34″ EView all coordinates using: OpenStreetMap 51.484033; 9.954539.
Description: English: Helophorus. Body length 3.8 mm without antennae. Determined by kerbtier.de, only to genus level. Germany: Niedersachsen, 1 km W of Diemarden near Göttingen. Date: 16 June 2020. Source: Own work. Author: Francisco Welter-Schultes. Camera location51° 29′ 02.52″ N, 9° 57′ 16.34″ EView all coordinates using: OpenStreetMap 51.484033; 9.954539.
Description: front tibia of male Hydrous piceus. Date: 26 March 2007. Source: photo made by myself. Author: Siga. Permission (Reusing this file): public domain.
Description: Hydrophilus piceus. Date: 25 March 2007. Source: Own work. Author: Siga. Permission (Reusing this file): public domain. Other versions: Derivative works of this file: Hydrous piceus male tagged.png.