. Agricultural zoology. Zoology. Fig. 14Y.—A Phosphorescent Jelly-fish {Pdagia noctiluca'), i the natural size. Fig. 146.—Fresh-water Polype {Sydra)i bearing two buds of different ages. Highly magni- Fig. 148.—a Sea Anemone (^Sagartia nivea). of the North Sea, many o£ which are the sexual stage in the life history of fixed asexual polypes. The common Freshwater Polypes (Hydra viridis, fusca, etc.). 2. The Flower Polypes (Anthozoa), to which. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appeara

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. Agricultural zoology. Zoology. Fig. 14Y.—A Phosphorescent Jelly-fish {Pdagia noctiluca'), i the natural size. Fig. 146.—Fresh-water Polype {Sydra)i bearing two buds of different ages. Highly magni- Fig. 148.—a Sea Anemone (^Sagartia nivea). of the North Sea, many o£ which are the sexual stage in the life history of fixed asexual polypes. The common Freshwater Polypes (Hydra viridis, fusca, etc.). 2. The Flower Polypes (Anthozoa), to which. 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 Bos, Jan Ritzema, 1850-1928; Ainsworth Davis, J. R. (James Richard), 1861-1934. London, Chapman & Hall, Ld.

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Keywords: ., bookcentury1800, bookdecade1890, booksubjectzoology, bookyear1894