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. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. BODY VERSUS SHELL GROWTH IN BALANUS 227 25 kl cc u,5 o MAXI LL A [] MANDIBLE ll 3 4 5 6 7 8 9 10 II 12 13 14 15 16 17 18 19 20 21 22 MOLTS FIGURE 2. Per cent increase of maxillae and mandibles of one Bahuuis iinproi'isus from the 2nd to the 22nd molt. observed, and again after 24 hours' immersion in the culture medium. No change in size was found in the mouth parts after 24 hours and, inasmuch as all measure- ments were made within 8 to 12 hours after each ecdysis, the recorded size accurately indicates the width of th
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. BODY VERSUS SHELL GROWTH IN BALANUS 227 25 kl cc u,5 o MAXI LL A [] MANDIBLE ll 3 4 5 6 7 8 9 10 II 12 13 14 15 16 17 18 19 20 21 22 MOLTS FIGURE 2. Per cent increase of maxillae and mandibles of one Bahuuis iinproi'isus from the 2nd to the 22nd molt. observed, and again after 24 hours' immersion in the culture medium. No change in size was found in the mouth parts after 24 hours and, inasmuch as all measure- ments were made within 8 to 12 hours after each ecdysis, the recorded size accurately indicates the width of the mouth parts prior to molting. - - - - H - - - I .8 I .6 I .4 I .2 .0. 0 BODY GROWTH 10 15 20 25 30 DAYS 35 40 45 50 55 FIGURE 3. Comparison of shell growth and body growth over 23 molting periods for one Balamts iinprovisus. Figures for maxillae size, representing increase in body size; X 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