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	Provedor de dados Iheringia, Sér. Zool. (2) IBSS Repository (1) RChHN (1) Autor Rocha,Rosana M. da (2) CASTILLA,JUAN C (1) Costa,Luciana V. G. (1) GUIÑEZ,RICARDO (1) Ritzmann,Nicole F. (1) Roper,James J. (1) Далёкая, Л. Б. (1) Mais... Palavra-chave Tunicates (4) Anthropogenic dispersal (1) Ascidians (1) Bivalves (1) Brazil (1) Cultivation (1) Fouling (1) Fragmentation (1) Gastropods (1) Invertebrates (1) Larval dispersal (1) Nearshore (1) Paleobiogeography (1) Rafting (1) Reproductive investment (1) Rio de Janeiro (1) Sea squirts (1) Sexual reproduction (1) Southern hemisphere (1) Taxonomy (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Journal Contribution (1) Journal article (1) Ano 2010 (1) 2009 (1) 2005 (1) 2000 (1) País Brazil (2) Chile (1) Ukraine (1) Idioma Inglês (3) Russo (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 4 Primeira ... 1 ... Última Ascidians (Urochordata: Ascidiacea) from Arraial do Cabo, Rio de Janeiro, Brazil Iheringia, Sér. Zool. Rocha,Rosana M. da; Costa,Luciana V. G.. Simple and colonial ascidians were collected at different depths at Arraial do Cabo, Rio de Janeiro, between 2000 and 2003. The collection here presented includes representatives of the families Clavelinidae (Clavelina oblonga), Polycitoridae (Cystodytes dellechiajei), Polyclinidae (Polyclinum constellatum and Polyclinum molle sp. nov.), Holozoidae (Distaplia bermudensis), Ascidiidae (Ascidia sydneiensis and Phallusia nigra), Styelidae (Botrylloides giganteum, Botrylloides nigrum, Symplegma brakenhielmi, Symplegma rubra, Polyandrocarpa anguinea, Eusynstyela floridana, Eusynstyela tincta and Styela plicata), Pyuridae (Herdmania pallida and Microcosmus exasperatus). Didemnids were also collected in the area but were not considered here. Of the 17 species... Tipo: Info:eu-repo/semantics/article Palavras-chave: Ascidians; Tunicates; Taxonomy; Brazil; Rio de Janeiro. Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212005000100009 Disjoint geographical distribution of intertidal and nearshore benthic invertebrates in the Southern Hemisphere RChHN CASTILLA,JUAN C; GUIÑEZ,RICARDO. Biogeographical explanations for the extant and paleo disjoint geographical distribution in the southern hemisphere of five species of nearshore marine benthic invertebrates: Gaimardia trapesina, Ostrea chilensis, Pyura stolonifera taxonomic complex, Aulacomya ater and Concholepas concholepas, showing distinctive reproductive strategies and early life history characteristics are reviewed and analyzed. Through the use of published and new information we contrasted the following hypotheses: a) vicariance-historical process, b) epiplanktonic larval dispersal, c) juvenile/adult dispersal through rafting and d) planned or accidental anthropogenic dispersal mechanisms. The juvenile/adult transoceanic dispersal hypothesis by rafting was the only one impossible to... Tipo: Journal article Palavras-chave: Paleobiogeography; Vicariance; Larval dispersal; Rafting; Anthropogenic dispersal; Bivalves; Gastropods; Tunicates; Invertebrates; Nearshore; Southern hemisphere. Ano: 2000 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-078X2000000400004 Sexual and asexual reproduction in Didemnum rodriguesi (Ascidiacea, Didemnidae) Iheringia, Sér. Zool. Ritzmann,Nicole F.; Rocha,Rosana M. da; Roper,James J.. Sexual and asexual reproduction and associated population dynamics were investigated in the colonial ascidian Didemnum rodriguesi Rocha & Monniot, 1993 (Didemnidae) in southern Brazil. Investment in sexual (production of new individuals) and asexual (colony growth) reproduction was compared between seasons. Permanently marked quadrats were repeatedly photographed to measure changes in colonies. Eggs and larvae were counted monthly in collected colonies. This species alternates seasonally between sexual (summer) and asexual (winter) reproduction. In summer, colonies were smaller, brooded eggs and larvae and recruitment rates were greater, while in winter, colony size was larger and eggs and larvae were absent. There is a relationship between... Tipo: Info:eu-repo/semantics/article Palavras-chave: Reproductive investment; Sexual reproduction; Fragmentation; Tunicates. Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212009000100015 ОБОЛОЧНИКИ (ASCIDIACEA) – ПЕРСПЕКТИВНЫЙ ОБЪЕКТ КУЛЬТИВИРОВАНИЯ IBSS Repository Далёкая, Л. Б.. Рассматривается возможность использования оболочников (Ascidiacea) в качестве объекта биотехнологий с целью получения биологически активных веществ. Определены периоды получения и величина максимальной биомассы культивируемых одиночных (Molgula euprocta Drasche) и колониальных (Botryllus schlosseri (Pallas)) асцидий. http://biotex.ibss.org.ua/ Tipo: Journal Contribution Palavras-chave: Оболочники; Асцидии; Обрастание; Культивирование; Асцидії; Обростання; Культивування; Tunicates; Sea squirts; Fouling; Cultivation. Ano: 2010 URL: http://repository.ibss.org.ua/dspace/handle/99011/1870 Registros recuperados: 4 Primeira ... 1 ... Última

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