. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. RESPIRATION OF SALAMANDERS 527 200 150 100 CO o o CM O 80 60 40. I 15 20 25 TEMPERATURE (°C) 30 FIGURE 2. Eurycea nana: Relation of oxygen consumption to temperature and body size, plotted semi-logarithmically. S, M, L (small, medium, and large body size—mechanically stimulated), s, m, 1 (small, medium, and large body size—without mechanical stimulation). a decreasing rate is shown between 25° and 30° C. The results obtained with Eurycea pterophila are revealed in Figure 3. Following a rapid increase in rate of oxygen consum
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. RESPIRATION OF SALAMANDERS 527 200 150 100 CO o o CM O 80 60 40. I 15 20 25 TEMPERATURE (°C) 30 FIGURE 2. Eurycea nana: Relation of oxygen consumption to temperature and body size, plotted semi-logarithmically. S, M, L (small, medium, and large body size—mechanically stimulated), s, m, 1 (small, medium, and large body size—without mechanical stimulation). a decreasing rate is shown between 25° and 30° C. The results obtained with Eurycea pterophila are revealed in Figure 3. Following a rapid increase in rate of oxygen consumption from 15° to a maximum at 20° C., the curves reverse their slope and show a decreasing rate from 20 to 30° C. It is striking that mechanical stimulation does not alter the shape of the curves but merely shifts them up to the rate axis, , the same conclusions are apparent from either set of curves: those yielded when the organisms were mechanically stimulated by shaking, or those obtained when the reaction vessels were motionless. 200 2 150 CO o o cvl o 100 80 60. 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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