. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 20 40 60 DAYS 80 100 120 300 • 250 • 200 150 100 50 » • 4x • --I 8* D----O 16>. 20 40 60 80 DAYS 100 120 FIGURE 3. Botryllus growth curves for Phase II. The ordinate represents mean number of zooids per colony. Day 0 = 12/3/84. (Except as noted in A, laboratory treatments received alternate day seawater change.) A: Comparison of daily seawater change with alternate day seawater change for colonies fed 2X Liquifry at 20°C, and with the marina treatment. B: Colonies fed 2X, 4X, 8X, or 16X Liquifry at 20°C. C: Colonies fed 4
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 20 40 60 DAYS 80 100 120 300 • 250 • 200 150 100 50 » • 4x • --I 8* D----O 16>. 20 40 60 80 DAYS 100 120 FIGURE 3. Botryllus growth curves for Phase II. The ordinate represents mean number of zooids per colony. Day 0 = 12/3/84. (Except as noted in A, laboratory treatments received alternate day seawater change.) A: Comparison of daily seawater change with alternate day seawater change for colonies fed 2X Liquifry at 20°C, and with the marina treatment. B: Colonies fed 2X, 4X, 8X, or 16X Liquifry at 20°C. C: Colonies fed 4X, 8x, or 16X Liquifry at 24°C. D: Colonies fed 4X Liquifry at 20°C and at 24°C. E: Colonies fed 8X or 16X Liquifry at 20°C and 24 °C. colony sizes for the 4X Liquifry treatments at these two temperatures were fairly similar throughout Phase II (Fig. 3D), with differences observed only from day 16 to day 30 (Wilcoxon signed rank tests, P < ). However, at the higher food levels, more prolonged differences were seen (Fig. 3E). Colonies fed 8X Liquifry grew much faster at 24°C than the 8X,20°C within the first two months of the experiment. Mean colony sizes were significantly different from days 23 to 58 (Wilcoxon signed rank tests, P < ). On the other hand, colonies fed 16X Liquifry at 20°C grew much. 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
