. Animal biology. Zoology; Biology. MOLLUSKS IN GENERAL 231 she// Ap/rrra/ //7 -f-i/te. 5/phons B Fig. 142.—Shipworm, Teredo navalis Linnaeus. A, section of a block of wood showing parts of several empty tunnels and one containing an animal. The whole is divided, and only the two ends shown to allow it to come within the limits of the figure. {From Cooke, "Cambridge Natural History," after Mobius, by the courtesy of The Macmillan Company.) Natural size. B, the shell, mounted in position at the end of a tunnel, lateral view. {From Miller, Univ. of California Pub. in Zool., vol. 26, by
. Animal biology. Zoology; Biology. MOLLUSKS IN GENERAL 231 she// Ap/rrra/ //7 -f-i/te. 5/phons B Fig. 142.—Shipworm, Teredo navalis Linnaeus. A, section of a block of wood showing parts of several empty tunnels and one containing an animal. The whole is divided, and only the two ends shown to allow it to come within the limits of the figure. {From Cooke, "Cambridge Natural History," after Mobius, by the courtesy of The Macmillan Company.) Natural size. B, the shell, mounted in position at the end of a tunnel, lateral view. {From Miller, Univ. of California Pub. in Zool., vol. 26, by the courtesy of the University of Cali- fornia Press.) X 53^.. 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 Wolcott, Robert Henry, 1868-1934; University of Nebraska (Lincoln campus). Dept. of Zoology. New York ; London : McGraw-Hill Book Company, Inc.
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Keywords: ., bookcentury1900, bookcoll, booksubjectbiology, booksubjectzoology