. The Cambridge natural history. Zoology. 26o COELENTERATA HYDROZOA having a greater diameter than that of the gastrozooid tubes, can. be recognised even in the dried skeleton. It is not known how frequently the sexual seasons occur, but from the rarity in the. 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 Harmer, S. F. (Sidney Frederic), Sir, 1862- ed; Shipley, A. E. (Arthur Everett), Sir, 1861-1927. ed. [London, Macmill


. The Cambridge natural history. Zoology. 26o COELENTERATA HYDROZOA having a greater diameter than that of the gastrozooid tubes, can. be recognised even in the dried skeleton. It is not known how frequently the sexual seasons occur, but from the rarity in the. 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 Harmer, S. F. (Sidney Frederic), Sir, 1862- ed; Shipley, A. E. (Arthur Everett), Sir, 1861-1927. ed. [London, Macmillan and Co. , Limited; New York, The Macmillan Company


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Keywords: ., bookcentury1800, bookdecade1890, booksubjectzoology, bookyear1895