. The Cephalopoda. Cephalopoda. figure 39. Part of luminous body (light-colored upper part) and of the cone of the lens (dark lower part). The luminous body contains nerves and capillaries. the bars of connective tissue or from the lateral parts. The capillaries have a thin wall with elongate, strongly stained nuclei which usually appear tailed (Figure 3, nu. cap.). They contain rounded blood corpuscles, which are conglomerated at some points (sang.). They usually have two spherical nuclei which stain strongly, rarely a single nucleus; some nuclei are horseshoe-shaped and give the impression t
. The Cephalopoda. Cephalopoda. figure 39. Part of luminous body (light-colored upper part) and of the cone of the lens (dark lower part). The luminous body contains nerves and capillaries. the bars of connective tissue or from the lateral parts. The capillaries have a thin wall with elongate, strongly stained nuclei which usually appear tailed (Figure 3, nu. cap.). They contain rounded blood corpuscles, which are conglomerated at some points (sang.). They usually have two spherical nuclei which stain strongly, rarely a single nucleus; some nuclei are horseshoe-shaped and give the impression that they are about to divide. The capillaries are recognizable by their characteristic tailed nuclei, even when their walls are not distinct. The central body also contains numerous nerves. Lonnberg overlooked the nerves because of the poor condition of his specimen. They usually have a thicker base and extend from the lateral walls, and especially from the surface facing the conical body (/.). If several nerves are situated closely together, one gets the impression that the margin of the central body projects like an arcade. Charac- teristically, the larger nerves penetrate the central body perpendicular to the direction of the lamellae and end in finer branches, most of them extending in the same direction, sometimes obliquely or even. *k^z*>-*£z^^K^m» ?£â â $& figure 40. Part of luminous body, higher mag- -^:~7_>i nification. The horizontal lamellae are penetrated tSS^ . ~: by vertical nerves; capillaries are visible for a short distance at some points. 340. 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 Chun, Carl. Jerusalem : Israel Program for Scientific Translations ; Springfield, Va. : available from the U. S. National Technical Information Service
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Keywords: ., bookcentury1900, bookcollectionbiodivers, booksubjectcephalopoda
