. Die Familie der Mormyren. Eine anatomisch-zoologische Abhandlung. Mormyridae. vs>. f^ '^ ^^ t :=. 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 Marcusen, Johann. St. Pétersburg, Commissionäre der Kaiserlichen Akademie der Wissenschaften; [etc. , etc. ]

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Keywords: ., bookcentury1800, bookcollectionbiod, bookdecade1860, bookyear1864