. Contributions à la faune diptérologique. Diptera. Ta'b XVllI. £' ISchmbl ad nat del:n w lit W eiotrczewckiego rr Wirszsv. 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 Schnabl, Johann. St. Pétersbourg : [s. n. ]

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Keywords: ., bookcentury1800, bookdecade1880, booksubjectdiptera, bookyear1887