. The wonder of life. Biology; Natural history; Zoology. Fig. 68.—Life History of a Hydrozoon, Bougainvillia truticosa. A. The zoophyte colony, natural size. B. A portion enlarged, showing PE, protective perisarc ; C. The living connexion between the polyps ; NP. a nutritive polyp, MB. a medu- soid bud, M. a medusoid about to be liberated. C. A free-swimming sexual medusoid. (After Allman.). 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
. The wonder of life. Biology; Natural history; Zoology. Fig. 68.—Life History of a Hydrozoon, Bougainvillia truticosa. A. The zoophyte colony, natural size. B. A portion enlarged, showing PE, protective perisarc ; C. The living connexion between the polyps ; NP. a nutritive polyp, MB. a medu- soid bud, M. a medusoid about to be liberated. C. A free-swimming sexual medusoid. (After Allman.). 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 Thompson, John Arthur, Sir, 1861-1933. London, A. Melrose, Ltd
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Keywords: ., bookcentury1900, booksubjectnaturalhistory, booksubjectzoology
