. Annales de biologie lacustre. Natural history; Freshwater animals; Freshwater plants; Lakes. Fig. 14 et 15. Extrémités antérieure et postérieure de Placobdella (juernei (d'après Blanchard). Corps de 7 millimètres de long et de 3 millimètres de large, d'une coloration uniforme brun fauve, face dorsale totalement. 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 Station biologique d'Overmeire. Bruxelles : F. Vanbuggenhoudt

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Keywords: ., bookcentury1900, bookdec, booksubjectnaturalhistory, bookyear1912