. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 228 W. K. FITT AND R. K. TRENCH 20 16 CO •o 12 UJ CE 8 O cr O 0 t. .25 .5 .75 Zooxanthellae Migration FIGURE 18. Growth rates of juvenile 7. squamosa with different strains of zooxanthellae extending across their mantle regions. Scale for zooxanthellae migration: 0 = no zooxanthellae in mantle region (see Fig. 6), = zooxanthellae extend about half way across ventral region of clam (see Fig. 7), 1 = zooxanthellae extend entirely across ventral portion of the clam (see Fig. 9). Clams contained zoo- xanthellae isolated from
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 228 W. K. FITT AND R. K. TRENCH 20 16 CO •o 12 UJ CE 8 O cr O 0 t. .25 .5 .75 Zooxanthellae Migration FIGURE 18. Growth rates of juvenile 7. squamosa with different strains of zooxanthellae extending across their mantle regions. Scale for zooxanthellae migration: 0 = no zooxanthellae in mantle region (see Fig. 6), = zooxanthellae extend about half way across ventral region of clam (see Fig. 7), 1 = zooxanthellae extend entirely across ventral portion of the clam (see Fig. 9). Clams contained zoo- xanthellae isolated from H. hippopus (•). T. squamosa (•), A. pallida (X), and T. crocea (A). Control clams without zooxanthellae (D). Bars represent ±1 standard error, with "n" noted on one side of the bar. to control clams without zooxanthellae. As the zooxanthellae moved across the central portion of the clam with the developing siphon tissues, the growth rates of the clams with zooxanthellae increased (Fig. 18). When zooxanthellae had moved. 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
