. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. ndex = distance EF distance CD (Bloom. 1976) Rake Angle •- Figure 1. Drawings of a radula tooth from a (A.) dorsal and ( lateral perspective. Schematics show the measurements made to quantity radular structure. (WR = width of radula, Wr = width of rachidian tooth, Lr = length of rachidian tooth, d = denticles.) differences in radular structure existed among the nudi- branchs (Harris, 1985). Data were In (x + 1) and square root (x + ) transformed to correct for non-normality and heteroscedastic variances (Zar, 1984). Fe
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. ndex = distance EF distance CD (Bloom. 1976) Rake Angle •- Figure 1. Drawings of a radula tooth from a (A.) dorsal and ( lateral perspective. Schematics show the measurements made to quantity radular structure. (WR = width of radula, Wr = width of rachidian tooth, Lr = length of rachidian tooth, d = denticles.) differences in radular structure existed among the nudi- branchs (Harris, 1985). Data were In (x + 1) and square root (x + ) transformed to correct for non-normality and heteroscedastic variances (Zar, 1984). Feeding behavior and feeding damage Feeding mechanisms were identified for each species of nudibranch. Nudibranchs were starved overnight and were then placed in 10 cm (diameter) stacking dishes con- taining kelp blades covered with O. geniculata. The feed- ing behaviors of each nudibranch were observed with a stereo microscope during a minimum of six feeding ses- sions. A feeding session consisted of approach, attack, manipulation, and consumption of the hydroid prey, and a session was considered complete when the nudibranch retreated from the polyp or stolon it had been eating. Portions of hydroids that had been manipulated were collected from the colony as the nudibranchs were feeding. Where possible, the pieces of stolon were cut cm from a site of feeding and lifted from the kelp surface. If the. 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
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Keywords: ., bookauthorlilliefrankrat, booksubjectbiology, booksubjectzoology
