. Bonner zoologische Monographien. Zoology. : Hydrophilus piceus (Polyphaga: Hydrophilidae). A: Linker Hinterflügel von dorsal. B: Metathorax links, von lateral. Flügel und Axillarsklerite entfernt. C: lAx Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Bonn, Zoologisches Forschungsinstitut und Museum Alexander Koenig

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Keywords: ., bookcentury1900, bookcollectionbiodiversity, booksubjectzoology