https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14018954Edit ImageSaveSaveEditCropCustom TextA parasitic flat-worm. Coloured etching.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 521 x 1200 px | 300 dpiLarge JPEG 1000 x 2305 px | 300 dpiFree DownloadA parasitic flat-worm. Coloured etching.More