the following images: File:Dytiscus.marginalis.male.-.calwer.07.10.jpg licensed with Cc-by-sa-3.0-migrated, GFDL 2008-10-11T18:38:30Z [[User:File Upload...
DescriptionDytiscus.marginalis.male.-.calwer.07.10.jpg Dytiscus marginalis male, from Calwer's Käferbuch, Table 7, Picture 10. Taxonomy was updated to...