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	Provedor de dados Naturalis (1) Autor Ates, R.M.L. (1) Dekker, R. (1) Faasse, M.A. (1) Hartog, J.C. den (1) Palavra-chave 42.72 (1) Actiniaria (1) Distribution (1) Dutch coast (1) Larval dispersal. (1) Sagartia elegans (1) Winter temperatures (1) Mais... Tipo do documento Article / Letter to the editor (1) Ano 1998 (1) País Netherlands (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última The occurrence of Sagartia elegans (Dalyell, 1848) (Anthozoa: Actiniaria) in the Netherlands Naturalis Ates, R.M.L.; Dekker, R.; Faasse, M.A.; Hartog, J.C. den. The occurrence of the sea anemone Sagartia elegans var. miniata, var. nivea and var. venusta in considerable numbers at three localities in the Netherlands is reported upon. Previous records of the species in Dutch coastal waters are reviewed. Most of these are considered as doubtful. Characters to distinguish S. elegans from S. troglodytes are discussed. Attempts are made to relate local occurrence of S. elegans with temperature data. Sagartia elegans is an autochthonous species in the Netherlands but its numbers vary considerably, and populations probably have no permanent character. In the past, populations presumably have been reduced and sometimes wiped out during relatively severe winters. Reinforcement of rest populations or recolonization is likely... Tipo: Article / Letter to the editor Palavras-chave: Actiniaria; Sagartia elegans; Dutch coast; Distribution; Winter temperatures; Larval dispersal.; 42.72. Ano: 1998 URL: http://www.repository.naturalis.nl/record/317702 Registros recuperados: 1 Primeira ... 1 ... Última

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