. Elementary text-book of zoology. Zoology. IIOLOBLASTIC AND MEEOBLASTIC SEGMENTATION. Ill the upper pole than the lower, and marks the line of division between the upper and smaller portion of the egg from the lower. 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 Claus, Carl, 1835-1899; Sedgwick, Adam, 1854-1913; Sinclair, F. G. (Frederick Granville), b. 1858. New York : Macmillan


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Keywords: ., bookcentury1800, bookdecade1880, booksubjectzoology, bookyear1884