http://www.atlashymenoptera.net/page.aspx?id=160 Accessed 19/3/2024 Year Latitude Longitude Authors Pub_year Source 1915 50.76795 4.34711 Rasmont & Pauly 30.IV.2010 www.atlashymenoptera.net 1917 50.47009 5.88881 Rasmont & Pauly 30.IV.2010 www.atlashymenoptera.net 1917 50.40986 4.1962 Rasmont & Pauly 30.IV.2010 www.atlashymenoptera.net 1918 50.76795 4.34711 Rasmont & Pauly 30.IV.2010 www.atlashymenoptera.net 1918 50.76795 4.34711 Rasmont & Pauly 30.IV.2010 www.atlashymenoptera.net