. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. NERVOUS SYSTEM OF PELAGIC NEMERTEANS. dorsal nerve inward through the circular muscular layer and thence laterally between the two muscular layers of the body- walls. These nerves appear to constitute part of a great plexus cm. cm- bm FIG. 7. Diagram of portion of transverse section of body of Pelagone- meries joubini Coe, immediately posterior to the'brain, showing origin of the nerve cord muscles (ncm, ncm) from the outer spiral musculature of the proboscis sheath, and the three main branches, dorsal (dpn), lateral (Ipn),
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. NERVOUS SYSTEM OF PELAGIC NEMERTEANS. dorsal nerve inward through the circular muscular layer and thence laterally between the two muscular layers of the body- walls. These nerves appear to constitute part of a great plexus cm. cm- bm FIG. 7. Diagram of portion of transverse section of body of Pelagone- meries joubini Coe, immediately posterior to the'brain, showing origin of the nerve cord muscles (ncm, ncm) from the outer spiral musculature of the proboscis sheath, and the three main branches, dorsal (dpn), lateral (Ipn), and ventral (vpn) which leave the nerve cord in each interdiverticular space; re, rhynchocoel; plm and pent, longitudinal and circular-spiral muscu- lar layers of proboscis sheath; other lettering as in Fig. 2. of nerve-fibers which extends between the circular and longi- tudinal musculatures throughout the length of the body, both. 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 Marine Biological Laboratory (Woods Hole, Mass. ); Marine Biological Laboratory (Woods Hole, Mass. ). Annual report 1907/08-1952; Lillie, Frank Rattray, 1870-1947; Moore, Carl Richard, 1892-; Redfield, Alfred Clarence, 1890-1983. Woods Hole, Mass. : Marine Biological Laboratory
Size: 1382px × 1809px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorlilliefrankrat, booksubjectbiology, booksubjectzoology
