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Provedor de dados:  5
País:  France
Título:  Dispersal of organisms at deep-sea hydrothermal vents: A review
Autores:  Lutz, R A
Data:  1988
Ano:  1988
Resumo:  Modes of larval dispersal at hydrothermal vent sites (21 degree N, 13 degree N and the Galapagos Rift) have been inferred for mollusks from the morphology of the larval shell. Only three have morphologies indicative of planktotrophic development (one mytilid and two turrids); the larval development of the remaining species appears to be nonplanktotrophic. Among the hydrothermal vent crustaceans, two (the galatheids Munidopsis cf. subsquamosa and Minidopsis lentigo ) appear to have nonplanktotrophic development, whereas both the brachyuran Bythograea thermydron and the caridean shrimp Alvinocaris lusca apparently have widely dispersing planktotrophic larval stages. Results for polychaetes suggest a similar variety of reproductive adaptations. Although a few vent species undergo planktotrophic, high-dispersal modes of development, most have a relatively low dispersal capability and possess a free-swimming, nonplanktotrophic larval stage.
Tipo:  Text
Idioma:  Inglês
Editor:  Gauthier-Villars
Formato:  application/pdf
Fonte:  Oceanologica Acta, Special issue (0399-1784) (Gauthier-Villars), 1988
Direitos:  info:eu-repo/semantics/openAccess

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