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	Provedor de dados OMA (2) Autor De Broyer, C. (2) Rauschert, M. (2) Olaso, I. (1) Palavra-chave Amphipoda [amphipods] (1) Antarctica PSW (1) Artedidraconidae [barbled plunderfishes] (1) Check lists New species Species diversity Straits Taxonomy Zoobenthos Amphipoda [amphipods] Caprellidae Crustacea [crustaceans] Gammaridea PSW (1) Chile (1) Magellan Straits (1) Polychaeta [Bristle worms] (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2000 (1) 1999 (1) País Belgium (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última 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 Trophic ecology of the family Artedidraconidae (Pisces: Osteichthyes) and its impact on the eastern Weddell Sea benthic system OMA Olaso, I.; Rauschert, M.; De Broyer, C.. The family Artedidraconidae comprises small, endemic Antarctic fishes, known as plunderfish, mostly distributed in the High Antarctic region. To study the diet of these specialised benthic feeders, stomach contents of the 11 most abundant species in the eastern Weddell Sea were examined. Prey composition was identified to the lowest taxonomic level for peracarid crustaceans and polychaetes. Half of the food volume comprised 36 crustacean taxa (26 of which were amphipods). The other half was made up of 7 polychaete taxa and 8 other zoological groups. The diet of plunderfishes <20 cm long was found to include about 70% peracarid crustaceans, 50% of which were amphipods, mainly gammarids; the rest of their diet was mostly sessile and motile polychaetes.... Tipo: Info:eu-repo/semantics/article Palavras-chave: Amphipoda [amphipods]; Artedidraconidae [barbled plunderfishes]; Polychaeta [Bristle worms]. Ano: 2000 URL: http://www.vliz.be/imisdocs/publications/273802.pdf Registros recuperados: 2 Primeira ... 1 ... Última

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