. Carnegie Institution of Washington publication. POSTLARVAL DEVELOPMENT. 8l A dorso-veutral sequence in the development of the six pairs of second- cycle mesenteries, as compared with their simultaneous appearance, has long been known in actinians; in fact, from the time of the Dixons' account of. 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 Carnegie Institution of Washington. Washington, Carnegie Institution of Washing

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. Carnegie Institution of Washington publication. POSTLARVAL DEVELOPMENT. 8l A dorso-veutral sequence in the development of the six pairs of second- cycle mesenteries, as compared with their simultaneous appearance, has long been known in actinians; in fact, from the time of the Dixons' account of. 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 Carnegie Institution of Washington. Washington, Carnegie Institution of Washington

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Keywords: ., bookauthorcarnegie, bookcentury1900, bookdecade1900, bookyear1904