. A manual of zoology. Zoology. 70 ARTllROrOOA scu'iiientalion ir the lolknving fealnres: (r) Most of them lia\e the t}-|neal Copepod egg-sacs attached to the hinder end. ^J') A conipk'le series ol intermediate forms allows one to trace, ,ste|) In- step, the alterations of form from the freediving species to the most modil'ied parasites. 13^ Ontogcnv is con\incing. Most parasitic Copepoda leave the egg as a nauplius and pass through a Cyclops-stage before attaching themselves. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readabi

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. A manual of zoology. Zoology. 70 ARTllROrOOA scu'iiientalion ir the lolknving fealnres: (r) Most of them lia\e the t}-|neal Copepod egg-sacs attached to the hinder end. ^J') A conipk'le series ol intermediate forms allows one to trace, ,ste|) In- step, the alterations of form from the freediving species to the most modil'ied parasites. 13^ Ontogcnv is con\incing. Most parasitic Copepoda leave the egg as a nauplius and pass through a Cyclops-stage before attaching themselves. 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 Hertwig, Richard, 1850-1937; Kingsley, J. S. (John Sterling), 1854-1929, ed. and tr. New York, H. Holt

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectzoology, bookyear1912