. Bulletin - United States National Museum. Science. Fig. 197.—Opalina raxakum^ from Rana : a, \ group of animals, showing RANGE OF FORM AND SIZE, X 117 DIAMETERS ; 5, A NUCLEUS X 4,100 DIAMETERS.' The central body in h, conventionally shaded, is the nucleolus. Two, or per- haps THREE, OF THE DRAWINGS IN C SHOW INDIVIDUALS WITH IRREGULAR CONTOUR AT THE POSTERIOR END OF THE BODY, INDICATING THAT THEY ARE ANTERIOR DAUGHTER CELLS WHICH HAVE RECENTLY COME FROM TRANSVERSE FISSION. MeasureTnents: A, of alarge individv/il; 5, of a Tnedium-sized indi/vidiuil,' 6', of a small, narrow indivi
. Bulletin - United States National Museum. Science. Fig. 197.—Opalina raxakum^ from Rana : a, \ group of animals, showing RANGE OF FORM AND SIZE, X 117 DIAMETERS ; 5, A NUCLEUS X 4,100 DIAMETERS.' The central body in h, conventionally shaded, is the nucleolus. Two, or per- haps THREE, OF THE DRAWINGS IN C SHOW INDIVIDUALS WITH IRREGULAR CONTOUR AT THE POSTERIOR END OF THE BODY, INDICATING THAT THEY ARE ANTERIOR DAUGHTER CELLS WHICH HAVE RECENTLY COME FROM TRANSVERSE FISSION. MeasureTnents: A, of alarge individv/il; 5, of a Tnedium-sized indi/vidiuil,' 6', of a small, narrow individual— Measurements. A B C Length of body mm. .162 .027 .0255 .016 . 0065- . 0077 .00225 .0025 .0031 .004 mm. .12 .026 .027 .01 . 0065- . 0073 771771, Width of body Thickness of body: .052 MiHrllo Diameter of nucleus . 66475- . 6066 . 0025- . 003 Cilia line interval: Anterior .0017 .00325 .00325 .003 Middle Posterior .004. 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 United States National Museum; Smithsonian Institution; United States. Dept. of the Interior. Washington : Smithsonian Institution Press, [etc. ]; for sale by the Supt. of Docs. , U. S. Govt Print. Off.
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Keywords: ., bookauthorun, bookcentury1800, bookdecade1870, booksubjectscience
