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Search "Mollusca"
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Mollusca | |
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About 12 pages (3,725 words) in 3 products |
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Encyclopedia and Summary Information
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Molluska Summary
2,177 words, approx. 7 pages The phylum Molluska is one of the largest of all animal groups. Not only does it contain about 110,000 living species, the f ossil record indicates a long and extensive history. The major mollusk groups, called classes by most taxonomists (scientists...
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Mollusca Information
1,433 words, approx. 5 pages
 Caudofoveata Aplacophora Polyplacophora Monoplacophora Bivalvia Scaphopoda Gastropoda Cephalopoda † Rostroconchia † Helcionelloida...



summary from source:
 Journal of Paleontology
Permian rostroconchs (Mollusca) from Nevada
09/01/2003: 1,919 words, approx. 6 pages ABSTRACT-Small, silicified rostroconchs are present in the late Wolfcampian Bird Spring Formation in Nevada. Hadropipetta nevadaensis new species, Minycardita sectilis new genus and species, and Baiosoma sp. are described. INTRODUCTION REPORTS ON Permian rostroconchs in North America are rare. Beede (1902, 1907)...
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 The Biological Bulletin
Fertilization in Callochiton castaneus (Mollusca).
08/01/2000: 4,505 words, approx. 15 pages JOHN BUCKLAND-NICKS [1][*] ALAN N. HODGSON [2] Abstract. A fine-structural study of fertilization in Callochiton castaneus has revealed that the mechanism of sperm penetration into the egg is intermediate between the primitive condition found in members of the order Lepidopleurida and...


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Mollusca | |
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About 12 pages (3,725 words) in 3 products |
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