1. 7297.g.4, 1(13) Reference (shelfmark): 7297.g.4, 1(13) Title: Ein Eierleger der Distelbohrfliege. (Trypeta cardui Linn.) [Ovipositor of the fly Trypeta cardui]. Photographer: Heeger, Ernst Scope & Content: Genre: Scientific Photography Photomicrograph. Collection Area: Printed Collections Languages: Not applicable Date Range: c 1859 Extent: 1 item