. Elements of biology, with special reference to their rôle in the lives of animals. Biology; Zoology. COELOM CIRCULA TORY SYSTEM MANTLE MANTLE CAVITY. DIGESTIVE CANAL SHELL GILL FOOT FIG. 51. PELECrPODA-RIGHT'SHELL FIG. 52 SCHEME OF CLAM STRUCTURE OF CLAM (CROSS SECT/ON) Figs. 48, 49, and 50.—Annelida. Fig. 49 is a diagram of general annelid body structure, particularly of the anterior region. Figs. 51 and 52.—Mollusca. The right shell of a clam and a diagram illustrating the arrangement of the internal structures of members of the class Pelecypoda when examined in cross section. (Figs. 49 an
. Elements of biology, with special reference to their rôle in the lives of animals. Biology; Zoology. COELOM CIRCULA TORY SYSTEM MANTLE MANTLE CAVITY. DIGESTIVE CANAL SHELL GILL FOOT FIG. 51. PELECrPODA-RIGHT'SHELL FIG. 52 SCHEME OF CLAM STRUCTURE OF CLAM (CROSS SECT/ON) Figs. 48, 49, and 50.—Annelida. Fig. 49 is a diagram of general annelid body structure, particularly of the anterior region. Figs. 51 and 52.—Mollusca. The right shell of a clam and a diagram illustrating the arrangement of the internal structures of members of the class Pelecypoda when examined in cross section. (Figs. 49 and 52 after Kiihn: Grundriss der allge- nieinen Zoologie. Georg Theime, Leipzig.). 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 Buchanan, James William, 1888-. New York, London, Harper & brothers
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Keywords: ., bookcentury1900, bookpubl, booksubjectbiology, booksubjectzoology
