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	Provedor de dados OMA (2) Autor Bergmans, M. (1) Dahms, H.-U. (1) De Broyer, C. (1) Rauschert, M. (1) Schminke, H.K. (1) Palavra-chave Antarctica PSW (2) Check lists New species Species diversity Straits Taxonomy Zoobenthos Amphipoda [amphipods] Caprellidae Crustacea [crustaceans] Gammaridea PSW (1) Chile (1) Magellan Straits (1) Polar waters Population structure Reproduction Reproductive cycle Sea ice Temperature effects Copepoda [copepods] Drescheriella glacialis PS (1) Weddell Sea (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 1999 (1) 1991 (1) País Belgium (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última An <i>r</i>-strategist in Antarctic pack ice OMA Bergmans, M.; Dahms, H.-U.; Schminke, H.K.. The Antarctic copepod <i>Drescheriella glacialis</i>, an inhabitant of sea ice, is the first polar invertebrate metazoan to have been cultured throughout its life cycle. We describe its demographic characteristics on the basis of a laboratory cohort study and correlative field data. When compared to its closest temperate zone relatives, <i>D. glacialis</i> shows temperate compensation of developmental and reproductive rates. A genuine <i>r</i>-strategist in every respect, it does not fit established trends for Antarctic invertebrates but appears well adapted to the peculiar spatio-temporal variability. Tipo: Info:eu-repo/semantics/article Palavras-chave: Polar waters Population structure Reproduction Reproductive cycle Sea ice Temperature effects Copepoda [copepods] Drescheriella glacialis PS; Antarctica PSW; Weddell Sea. Ano: 1991 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3111 Faunal diversity of the benthic amphipods (Crustacea) of the Magellan region as compared to the Antarctic (preliminary results) OMA De Broyer, C.; Rauschert, M.. To investigate the marine benthic ecosystems of the Magellan region and to compare them with the better known Antarctic systems, three campaigns were recently carried out in this area: the Joint Magellan 'Victor Hensen' Campaign 1994, the 'Polarstern' ANT XIII/4 cruise 1996, and the 'Vidal Gormaz' CIMAR FIORDO II cruise 1996. Numerous and diverse zoobenthos samples were collected mostly with an Agassiz trawl and with a small dredge, an ephibenthic sledge, with baited traps or by diving. All gears together gathered more than 132,000 specimens of gammaridean and caprellidean amphipods. 137 species of gammaridean amphipods have been identified from the material to date. About 20% of these species appear to be new for science. This taxonomic work takes place... Tipo: Info:eu-repo/semantics/article Palavras-chave: Check lists New species Species diversity Straits Taxonomy Zoobenthos Amphipoda [amphipods] Caprellidae Crustacea [crustaceans] Gammaridea PSW; Antarctica PSW; Chile; Magellan Straits. Ano: 1999 URL: http://www.vliz.be/imisdocs/publications/256159.pdf Registros recuperados: 2 Primeira ... 1 ... Última

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