. Bulletin - United States National Museum. Science. 440 BULLETIN 100, UNITED STATES NATIONAL MUSEUM. N Q Fig. 174.—Genus Vittaliceila Maplestone, 1900 A-N. Vittaliceila elegans Busk, 1872. A. Showing internodes composed of many zooecia with ovicells, X15. B. Distal end showing the avicularium, X 85. C. Showing large avicularium, X25. D. Mandible of large avicularium, X85. E. Small avicularium, X150. F. Distal end of variety Zanzibarensis, showing the avicularium. G. Mandible of the avicularium of Fig. F, X250. II. Va- riety zanzibarensis (II-J), showing small avicularium on the dorsal surface
. Bulletin - United States National Museum. Science. 440 BULLETIN 100, UNITED STATES NATIONAL MUSEUM. N Q Fig. 174.—Genus Vittaliceila Maplestone, 1900 A-N. Vittaliceila elegans Busk, 1872. A. Showing internodes composed of many zooecia with ovicells, X15. B. Distal end showing the avicularium, X 85. C. Showing large avicularium, X25. D. Mandible of large avicularium, X85. E. Small avicularium, X150. F. Distal end of variety Zanzibarensis, showing the avicularium. G. Mandible of the avicularium of Fig. F, X250. II. Va- riety zanzibarensis (II-J), showing small avicularium on the dorsal surface. I. Upper half of the contents of the vittae, X250. J. Semidiagrammatic trans- verse section through the vittae (v), X200. (A-J. After Waters, 1913.) K. Gonozooecium and a corresponding covering zooecium, X40. L. A gonozoo- ecium and corresponding covering zooecium, lateral view, X40. M. Three old zooecia of the same species, the apertures of which are on the point of closing. X40. N. The suprascapular (s), the infrascapular {is), and the pedal ,< chambers are seen. A boundary chamber between the mother and daughter zooecium, X55. (J-N. After Levinsen, 1909.). 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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