Unsere SuÌ, 6í8wasserfische Leipzig, Quelle & Meyer, 1913, 59743, fishes, freshwater fishes, Germany, pictorial works, fish, ichthyology, Cobitis fossilis, Misgurnus anguillicaudatus, Oriental weather loach, Ostasiatischer Schlammpeitzger, loach, loaches, Heinrich Harder, 1, The illustration features two aquatic creatures from a freshwater environment. In the foreground, a long, slender fish, likely representing a type of mud eel, is depicted gracefully swimming, showcasing its elongated body and distinct stripes. Bubbles rise around it, hinting at its movement through the water. To the left, a smaller crustacean appears to be resting on the riverbed, contributing to the scene's dynamic representation of underwater life. The background is filled with hints of aquatic vegetation, creating a natural habitat that emphasizes the diversity of species found in freshwater ecosystems. The title below indicates the species being portrayed, adding an informative aspect to the artwork.