Titlebook: Nautilus; The Biology and Pale W. Bruce Saunders,Neil H. Landman Book 2010Latest edition Springer Science+Business Media B.V. 2010 Biome.Ec

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Geographic Distribution of , Shellsian shores may have led to their reaching ancient civilizations by traders, but whether . was known to Aristotle has been questioned by Landman (1982b) and others (see Chapter 1). The record of illustrations of . on Minoan vases (Luce, 1969) is erroneous; the illustrations are of .. In recent years,

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Genetic Variation and Phylogeny in garding the taxonomy of the living species. Studies of protein polymorphisms promise a solution to this impasse, since such variation reflects the structure of the genes themselves and should record the molecular phylogeny of the animals more clearly than do phenotypic characters. The preliminary st

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Morphological Variation in , from Papua New Guineaf morphological variation have been restricted largely to comparisons of mature shell size and weight and to documentation of sexual dimorphism within individual populations (e.g., Hirano, 1977; Saunders and Spinosa, 1978; Hayasaka .., 1982, 1983; Tanabe .., 1983; Ward, 1984; Saunders and Davis, 198

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Biometrie Analysis of , from the Philippines and the Fiji Islandshompson, 1917; Huxley, 1932; Hirano, 1977; Hirano and Obata, 1979; Hirano .., 1980). Most previous work was based on small collections of individual specimens, the sexes and detailed locality record of which were unknown. In 1981 and 1983, a research project on the ecology of . was carried out in th

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Ecology, Distribution, and Population Characteristics of lation and hearsay. Despite the limitations imposed by such sources, a considerable amount of information regarding the depth range, diet, and geographic distribution of . had been assembled by the turn of the century. This was ably summarized by Henryk Stenzel (1957), in a short contribution that i

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Incidence and Kinds of Epizoans on the Shells of Live and one drift shell of .. Landman (1983a) documented the occurrence of a large barnacle, ., that grew on a juvenile specimen of . while the . was still alive. Hamada (1964,1983) reported epizoans on drift shells and live specimens of ..

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On the Habitat of , in Tañon Strait (Philippines) and the Fiji Islandssaka .., 1982; Hayasaka, 1983, 1985). The main purpose of these studies was to obtain basic data on the habitat of . in the Philippines and in Fiji, which are at opposite ends of the vast distribution range this species. Although the overall project is still in progress, the results of study to date

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