. Carnegie Institution of Washington publication. COWLES. A. Ocypoda carrying sand from barrow. B. Ocypoda feeding. C. Defensive attitude *'Aufbiium*' reflex. % natural 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 Carnegie Institution of Washington. Washington, Carnegie Institution of Washington

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Keywords: ., bookauthorcarnegie, bookcentury1900, bookdecade1900, bookyear1908