. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. 12 BULLETIN : MUSEUM OF COMPARATIVE ZOOLOGY ending at the wing margins forms crenulations at the hinge line. The Inner Shell Surface. The mantle is attached to the shell by a series of muscles alonir the pallial line. The mantle is ahle to expand and retract from this line to the outer edge of the shell. In the adult the surface area outside the pallial line appeal's smooth and lustrous to the eye but upon closer examination flakey laminal. Please note that these images are extracted from scanned page images that may
. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. 12 BULLETIN : MUSEUM OF COMPARATIVE ZOOLOGY ending at the wing margins forms crenulations at the hinge line. The Inner Shell Surface. The mantle is attached to the shell by a series of muscles alonir the pallial line. The mantle is ahle to expand and retract from this line to the outer edge of the shell. In the adult the surface area outside the pallial line appeal's smooth and lustrous to the eye but upon closer examination flakey laminal. 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 Harvard University. Museum of Comparative Zoology. Cambridge, Mass. : The Museum
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Keywords: ., bookauthorharvarduniversity, bookcentury1900, booksubjectzoology
