Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 147
Primeira ... 12345678 ... Última
Imagem não selecionada

Imprime registro no formato completo
A contribution to the knowledge of the pectinacean Mollusca (Bivalvia: Propeamussiidae, Entoliidae, Pectinidae) from the Indonesian Archipelago Naturalis
Dijkstra, H.H..
During the Indonesian-Dutch SNELLIUS -II Expedition (1984-1985) to the Indonesian Archipelago 46 pectinacean species were collected from the Flores Sea and Banda Sea (5°52'-9°57'S, 118°12'-123°58'E) at littoral to bathyal depth (835 m). One new pectinid genus, viz. Glorichlamys gen. nov., six new propeamussiids, viz. Parvamussium araneum spec. nov., Parvamussium carbaseum spec. nov., Parvamussium cassium spec. nov., Parvamussium undosum spec. nov., Parvamussium virgatum spec. nov., Cyclopecten cancellus spec. nov., and one new entoliid, viz. Pectinella aequoris spec. nov. are described. Twelve new records of Pectinacea for this region are mentioned. For Ostrea squamosa Gmelin, 1791 a lectotype is designated. In addition Pectinidae of the...
Tipo: Article / Letter to the editor Palavras-chave: Mollusca; Bivalvia; Propeamussiidae; Entoliidae; Pectinidae; Taxonomy; Indonesia.; 42.73.
Ano: 1991 URL: http://www.repository.naturalis.nl/record/317854
Imagem não selecionada

Imprime registro no formato completo
A new living species of Cyclochlamys (Bivalvia, Pectinoidea, Cyclochlamydidae) from Wake Atoll (Pacific) Naturalis
Dijkstra, H.H.; Raines, B.K..
Tipo: Article / Letter to the editor Palavras-chave: Bivalvia; Pectinoidea; Cyclochlamydidae; Cyclochlamys; New species; Wake Atoll; Pacific; 42.73.
Ano: 2013 URL: http://www.repository.naturalis.nl/record/461340
Imagem não selecionada

Imprime registro no formato completo
A new species of living glass-scallop, genus Similipecten (Bivalvia, Propeamussiidae), from the Bahama Islands (West Indies) Naturalis
Dijkstra, H.H..
Introduction Redfern described and figured a propeamussiid species (as Cyclopecten sp.) from the Bahama Islands, which he compared with Cyclopecten nanus Verril & Bush in Verrill, 1897,known from the sub-tropical and tropical western Atlantic. In fact, both species are more morphologically related to Similipecten than to Cyclopecten and therefore both are here classified with Similipecten.
Tipo: Article / Letter to the editor Palavras-chave: Bivalvia; Propeamussiidae; Similipecten; New species; Bahama Islands; West Indies; 42.73.
Ano: 2002 URL: http://www.repository.naturalis.nl/record/408470
Imagem não selecionada

Imprime registro no formato completo
A new species of living scallop of the genus Anguipecten (Bivalvia, Pectinidae) from the tropical Indo-Pacific Naturalis
Dijkstra, H.H..
Introduction During the Indonesian-French Karubar cruise to eastern Indonesia a new scallop was found near the Kai Islands, which was provisionally identified by Dijkstra & Kastoro(1997: 279, figs 156-159), based on a few dead specimens from the upper bathyal depths. Subsequently, more material was collected by the French Musorstom 9 cruise to the Marquesas Islands (French Polynesia), sufficient to describe it herein. All specimens (empty shells) were deposited in MNHN, with voucher specimens in the private pectinoid reference collection of the author.
Tipo: Article / Letter to the editor Palavras-chave: Bivalvia; Pectinidae; Anguipecten; New species; Marquesas Islands; Indonesia; 42.73.
Ano: 2002 URL: http://www.repository.naturalis.nl/record/408276
Imagem não selecionada

Imprime registro no formato completo
A rating system for oyster purification. Hazard analysis critical control point (HACCP) application to purification of live oysters ArchiMer
Bird, P.
A Critical Hazard Analysis Rating (CHAR) based on the Hazard Analysis Critical Control Point (HACCP) concept is used to monitor oyster purification in New South Wales (N.S.W.), Australia. Critical areas for assessment include oyster condition, separation of raw and treated oysters, water quality (turbidity, salinity, temperature, aeration, circulation), purification period, flow rate, steriliser efficiency and tank hydraulics. Batch records and product identification are included. Purification supplements a total management program for producing safe oysters. The rating can also be used to endorse oysters produced under industry self-regulatory, quality assurance programs. The four main CHAR areas are operational standards, quality assurance, public health...
Tipo: Text Palavras-chave: Saccostrea commercialis; Crassostrea gigas; Bivalvia; Marine molluscs; Safety regulations; Public health; Self purification.
Ano: 1992 URL: http://archimer.ifremer.fr/doc/1992/acte-1607.pdf
Imagem não selecionada

Imprime registro no formato completo
A synoptical classification of the Bivalvia (Mollusca) Naturalis
Carter, J.G.; Altaba, C.R.; Anderson, L.R.; Araujo, R.; Biakov, A.S.; Bogan, A.E.; Campbell, D.C.; Campbell, M.; Chen, J.; Cope, J.C.W.; Delvene, G.; Dijkstra, H.H.; Fang, Z.; Gardner, R.N.; Gavrilova, V.A.; Goncharova, I.A.; Harries, P.J.; Hartman, J.H.; Hautmann, M.; Hoeh, W.R.; Hylleberg, J.; Jiang, B.; Johnston, P.; Kirkendale, L.; Kleemann, K.; Koppka, J.; Kříž, J.; Machado, D.; Malchus, N.; Márquez-Aliaga, A.; Masse, J.-P.; McRoberts, C.A.; Middelfart, P.U.; Mitchell, S.; Nevesskaja, L.A.; Özer, S.; Pojeta Jr., J.; Inga V. Polubotko, Jose Maria Pons, Sergey Popov, Teresa Sánchez, André F. Sartori, Robert W. Scott, Irina I. Sey, Javier H. Signorelli, Vladimir V. Silantiev, Peter W. Skelton, Thomas Steuber, J. Bruce Waterhouse, G. Lynn Wingard, and Thomas Yancey1; Polubotko, I.V.; Pons, J.M.; Popov, S.; Sánchez, T.; Sartori, A.F.; Scott, R.W.; Sey, I.I.; Signorelli, J.H.; Silantiev, V.V.; Skelton, P.W.; Steuber, T.; Waterhouse, J.B.; Wingard, G.L.; Yancey, T..
Preface This classification summarizes the suprageneric taxonomy of the Bivalvia for the upcoming revision of the Bivalvia volumes of the Treatise on Invertebrate Paleontology, Part N.
Tipo: Article / Letter to the editor Palavras-chave: Synoptical classification; Bivalvia; Mollusca; 42.73.
Ano: 2011 URL: http://www.repository.naturalis.nl/record/408278
Imagem não selecionada

Imprime registro no formato completo
Accumulation and depuration of hydrocarbons in the mangrove oyster Crassostrea rhizophorae ArchiMer
Delcastillo, C; Corredor, J; Morell, J.
Adult specimens of Crassostrea rhizophorae were exposed to diesel oil dispersed in seawater. The experiment consisted of a 10 days contamination period and 15 days depuration period. Oyster samples were extracted, and analysed by gas chromatography and UV fluorescence spectroscopy. The concentrations of n-alkanes, branched alkanes, unresolved complex mixture (UCM) and aromatic hydrocarbons were determined. The oysters accumulated the hydrocarbons rapidly, reaching a maximum concentration of 387.5 ug/g (wet weight). After exposure to uncontaminated seawater, the oysters were able to reduce their hydrocarbon load to 5.6 ug/g. The data indicates that C. rhizophorae is capable of preferential accumulation and depuration of hydrocarbons. Apparently, the oysters...
Tipo: Text Palavras-chave: Crassostrea rhizophorae; Bivalvia; Fluorescence spectroscopy; Gas chromatography; Oyster culture; Hydrocarbons; Marine pollution; Accumulation; Self purification.
Ano: 1992 URL: http://archimer.ifremer.fr/doc/1992/acte-1602.pdf
Imagem não selecionada

Imprime registro no formato completo
Action de l'acétate de tributyle-étain sur les oeufs et les larves D de deux mollusques d'intérêt commercial : Crassostrea gigas (Thunberg) et Mytilus galloprovincialis (Lmk) ArchiMer
Robert, Rene; His, Edouard.
The Tributyl tin acetate, a component of certain antifouling paints, has deleterious effects on eggs and D shaped larvae from Crassostrea gigas at 5 p.p.b. (HIS & ROBERT, 1980). Here we have tested concentrations as low as 1 p.p.b. on eggs and on 24 hours old larvae both from Crassostrea gigas and Mytilus galloprovincialis. The same results are got ; this product kills embryos and larvae in a few days ; it prevents growth of 24 hours old larvae exposed to this toxic. Mussels larvae seem to be less sensitive.
Tipo: Text Palavras-chave: Antifouling; Larves; Pollution; Toxicité; Bivalvia; Crassostrea gigas; Mytilus galloprovincialis; Antifouling; Larvae; Pollution; Toxicity; Bivalvia; Crassostrea gigas; Mytilus galloprovincialis.
Ano: 1981 URL: http://archimer.ifremer.fr/doc/00037/14862/12185.pdf
Imagem não selecionada

Imprime registro no formato completo
Adaptive features of a bacteriolytic enzyme from the style of the mussel Choromytilus meridionalis in response to environmental fluctuations. ArchiMer
Seiderer, L; Robb, F.
The extracellular digestive apparatus of bivalve molluscs consists of a crystalline style containing diverse degradative enzymes which are released during rotation and dissolution of the style. This paper reviews the occurrence of a temperature-regulated bacteriolytic enzyme in the black mussel Choromytilus meridionalis , which is an inhabitant of coastal reefs on the south and south west coast of South Africa. This agent is unable to lyse Micrococcus luteus or Escherichia coli , both of which are susceptible to lysis by a true lysozyme. It appears to have a restricted spectrum of activity which includes both free-living and kelp-associated gram-negative bacteria. In addition, the level of activity varies dramatically according to the environmental water...
Tipo: Text Palavras-chave: Choromytilus meridionalis; Bivalvia; Digestive system; Bacteria; Upwelling; Environmental effects; Adaptations; Bacteriocides; Marine molluscs; Enzymatic activity.
Ano: 1984 URL: http://archimer.ifremer.fr/doc/1984/acte-991.pdf
Imagem não selecionada

Imprime registro no formato completo
Alien species alert: Crassostrea gigas (Pacific oyster) ArchiMer
Miossec, Laurence; Le Deuff, Rose-marie; Goulletquer, Philippe.
The Pacific oyster (Crassostrea gigas, Thunberg, 1793) is one of 20 species in the genus Crassostrea. Although native to the Japan/Korea region, C. gigas is a hardy species that has been introduced to a number of countries worldwide, including the US, Canada, the UK, France, Korea, China, New Zealand, Australia, South Africa, and South America, mainly for aquaculture purposes (Mann et al., 1991; Orensanz et al., 2002). As a result, C. gigas has become the leading species in world shellfish culture, with an estimated production of 4.6 million t in 2006 (FAO, 2008). Because C. gigas does not require additional food to sustain its growth, this species is relatively inexpensive and easy to produce. Its capacity to adapt to various environmental conditions and...
Tipo: Text Palavras-chave: Transfer; Alien species; Distribution; Introduction; Bivalvia; Crassostrea gigas; Pacific oyster.
Ano: 2009 URL: http://archimer.ifremer.fr/doc/2009/rapport-6945.pdf
Imagem não selecionada

Imprime registro no formato completo
Alterações na dieta de Pterodoras granulosus (Valenciennes, 1833) (Osteichthyes, Doradidae) devido a variação na abundância de uma espécie invasora de bivalve no reservatório de Itaipu, Brasil Biological Sciences
Luz, Karla Danielle Gaspar da; UEM; Fugi, Rosemara; UEM; Abujanra, Fabiane; UEM; Agostinho, Angelo Antonio; UEM.
Foram avaliadas as alterações na dieta de Pterodoras granulosus (Osteichthyes, Doradidae), no reservatório de Itaipu, no período de 1994 a 1998, associadas às alterações na abundância de um bivalve invasor, Corbicula fluminea, considerando-se dois eventos: (i) a explosão de C. fluminea no reservatório a partir de 1994, e (ii) a mortandade desse bivalvia em função das flutuações do nível de água a partir de julho/96. Os conteúdos estomacais, foram analisados pelos métodos de ocorrência e volumétrico, combinados no Índice Alimentar. A análise mostrou que C. fluminea foi o principal alimento nos anos de 94/95/96, representando aproximadamente 90% da dieta. Em 1997, houve uma queda no consumo de C. fluminea (39% da dieta), concomitante a um incremento no...
Palavras-chave: 2.00.00.00-6 Ciências Biológicas dieta; Pterodoras granulosus; Bivalvia; Reservatório de Itaipu 2.00.00.00-6 Ciências Biológicas.
Ano: 2002 URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2315
Imagem não selecionada

Imprime registro no formato completo
An annotated catalogue of Recent Pectinoidea (Mollusca, Pectinidae and Propeamussiidae) type material in the Museum of Natural History, Humboldt University, Berlin Naturalis
Dijkstra, H.H.; Köhler, F..
This paper lists 22 pectinoid types (21 primary and one secondary) and three potential syntypes in the Museum of Natural History (ZMB) in Berlin. Eight lectotypes are designated herein for the stabilization of taxonomic names: Pecten aequatorialis, Pecten australis, Pecten clathratus, Camptonectes gaussianus, Pecten nigromaculatus, Pecten puncticulatus, Pecten pycnolepis and Pecten vesiculosus. Nomenclatural notes on the types and further specimens are provided and the current systematic positions of the covered taxa are reported.
Tipo: Article / Letter to the editor Palavras-chave: ZMB; Bivalvia; Nomenclature; Taxonomy; Lectotype designation; 42.73.
Ano: 2008 URL: http://www.repository.naturalis.nl/record/408511
Imagem não selecionada

Imprime registro no formato completo
Anatomia funcional de Perna perna (Linné) (bivalvia, Mytilidae) Zoologia
Narchi,Walter; Galvão-Bueno,Mario Sérgio.
Perna perna (Linné, 1758) occurs on the Atlantic littoral from Venezuela to Uruguay. The main organ systems were studied in the living animais, particular attention being paid to the ciliary feeding and cleansing mechanisms in the mantle cavity. The anatomy, functioning of the stomach and the ciliary sorting mechanisms are described. The siphons belong to type A (Yongf. 1948b), the ctenidia to type B( 1) (Atkins 1936c) and the stomach is of type III (Purchon 1957) or Section I (Dinamani 1967) with sorting mecanisms of type A and B (Reid 1965). A general comparison was made between the genera of the Mytilidae known and some features of Mytella Soot-Ryen, 1955.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Bivalvia; Mytilidae; Perna perna; Functional anatomy; Brazilian littoral.
Ano: 1997 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751997000100014
Imagem não selecionada

Imprime registro no formato completo
Anatomia funcional de Protothaca (Leukoma) pectorina (Lamarck) (Bivalvia, Veneridae) Zoologia
Guerón,Cordélia de Oliveira Castro; Narchi,Walter.
Protothaca (Leukoma) pectorina (Lamarck, 1818) lives from the West Indies to Santa Catarina State, Brazil, in soft muddy beaches in quiet waters of protected bays with little amounts of suspended material. A study of the functional anatomy of P. pectorina and its ecological aspects were undertaken. The anatomy and functioning of the stomach and the mechanisms for selection of particles were observed. The siphons, ctenidia, labial palps and stomach were analised and related to the animal's natural environment. The siphons belong to type B (Yonge 1948), the ctenidia to type C (1a) (Atkins 1937). The ctenidia are homorhabdic (Ridewood 1903) and the stomach belongs to type V (Purchon 1960).
Tipo: Info:eu-repo/semantics/article Palavras-chave: Bivalvia; Veneridae; Protothaca pectorina; Functional anatomy; Brazilian littoral.
Ano: 2000 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752000000400011
Imagem não selecionada

Imprime registro no formato completo
Annotations to the figured scallops (Mollusca, Bivalvia, Pectinidae) in Gualtieri’s “Index Testarum Conchyliorum”, deposited in the Museo di Storia Naturale e del Territorio at Calci (Pisa, Italy) Naturalis
Dijkstra, H.H..
An overview is given of the Pectinidae types present in the Gualtieri collection. In Gualtieri (1742) 46 figures (pl. 73 - 15 figs, pl. 74 - 25 figs, pl. 98 – 2 figs, and pl. 99 – 4 figs) show specimens of Pectinidae. Linnaeus (1758) referred to 10 Pectinidae species figured by Gualtieri. Of these, 8 species (7 paralectotypes and one syntype, herein recognised) were traced in the Gualtieri collection, and 2 species (Ostrea peslutrae and Ostrea maxima) were not found. Subsequently, Gmelin (1791) referred to 33 Pectinidae species (12 described by Linnaeus in 1758, one species described by Müller in 1776), and 20 species (13 species were traced, all herein recognised as syntypes, and 7 species were not found) named by himself. No direct evidence was found of...
Tipo: Article / Letter to the editor Palavras-chave: Bivalvia; Pectinidae; Types; Synonyms; Linnaeus; Gmelin; Gualtieri; Rumphius.
Ano: 2016 URL: http://www.repository.naturalis.nl/record/618099
Imagem não selecionada

Imprime registro no formato completo
Aspects économiques et techniques de la perliculture en Polynésie Française. Contribution à l'étude de l'alimentation de l'huître perlière Pinctada margaritifera ArchiMer
Hautefeuille, Fanny.
Cultured black pearls are now the tirst export value of French Polynesia. This fast growing activity encourage the retum of the islanders to their native islands and the revival of the economy of the archipelagoes. However, the importance of the development induced sorne technical and economical problems. New reglementations are needed to organize the market and stabilize the black pearl price, the quotation of which is falling since 1990. After the important mortalities which occured in 1985-1 986, the mother of pearl general investigation program was set up. Il aims at the study of the biology and the ecology of the mother of pearl Pinclada margaritifera. The study of the nutrition of this oyster is part of this program and will contribute to the...
Tipo: Text Palavras-chave: Perliculture; Polynésie Française; Problèmes; Bivalve; Huître perlière; Pinctada margaritifera; Bilan énergétique; Contenu stomacal; Assimilation; Conover; Perliculture; French Polynesia; Problems; Bivalvia; Pearl oyster; Pinctada margaritifera; Energetic balance; Stomacal contents; Assimilation; Conover.
Ano: 1994 URL: http://archimer.ifremer.fr/doc/00424/53540/54397.pdf
Imagem não selecionada

Imprime registro no formato completo
Bathyal and abyssal Pectinoidea from the Red Sea and Gulf of Aden (Bivalvia: Propeamussiidae, Entoliidae, Pectinidae) Naturalis
Dijkstra, H.H.; Janssen, R..
Tipo: Article / Letter to the editor Palavras-chave: Bivalvia; Pectinoidea; Pectinidae; Gulf of Aden; 42.73.
Ano: 2013 URL: http://www.repository.naturalis.nl/record/461336
Imagem não selecionada

Imprime registro no formato completo
Bilan d'étude sur la croissance de la moule (Mytilus edulis) sur bouchots et filières dans les Pertuis Charentais entre 2000 et 2005 (Réseau REMOULA) ArchiMer
Robert, Stephane; Soletchnik, Patrick; Le Moine, Olivier; Zanker, Sebastien.
En France, dans les pertuis Charentais plusieurs travaux de recherche ont été réalisés sur la moule (Mytilus edulis) dans les années 80 et 90 (1), (2), (3) 1. Ce n’est qu’en 1999 et 2000 que le programme européen Essence(2) a permis une comparaison entre l'élevage sur filières et l'élevage sur bouchots. Cette comparaison a mis en évidence une différence de croissance en partie liée au temps d'émersion des moules élevées sur bouchot (4), (5). Suite à ces résultats, la profession, représentée par les SRC de Ré Centre Ouest, et la Section Régionale Conchylicole Poitou- Charentes demande à Ifremer de mettre en place un réseau de suivi "biologique" dans les Pertuis Charentais.
Tipo: Text Palavras-chave: Bivalvia; Mytilus edulis; Croissance; Pertuis Charentais; Technique élevage; Bouchot.
Ano: 2007 URL: http://archimer.ifremer.fr/doc/00084/19487/17108.pdf
Imagem não selecionada

Imprime registro no formato completo
Bilan energetique d'une population naturelle de Crepidula fornicata dans le bassin de Marennes-Oleron ArchiMer
Deslous-paoli, Jean-marc; Heral, Maurice; Masse, H.
An energy budget has been evaluated for a natural population of Crepidula fornicata living at low water of spring tides in the oyster farming basin of Marennes-Oleron. This budget of production was estimated according to the position along the chain. The average biomass for an individual representative of the population was equivalent to 1.87 Kjoules, and the annual consumption C was 20.08 Kjoules/year. The energy budget expressed in percent of energy consummates was: C = Pg + Pr + Ps + R + F; 100 = 4.6 + 1.6 + 0.8 + 48 + 45. This budget is compared with literature data on other herbivorous gastropods and with those calculated for Crassostrea gigas in the same locality.
Tipo: Text Palavras-chave: Bivalvia; Crepidula fornicata; Seasonal variations; Population structure; Energy budget; Bassin de Marennes Oléron; Bilan énergétique; Crepidula fornicata.
Ano: 1983 URL: http://archimer.ifremer.fr/doc/1983/acte-1181.pdf
Imagem não selecionada

Imprime registro no formato completo
Bivalves Antárticos e Subantárticos coletados durante as Expedições Científicas Brasileiras à Antártica I a IX (1982-1991) Zoologia
Narchi,Walter; Domaneschi,Osmar; Passos,Flávio Dias.
The bivalves collected in the Western Antarctic and Subantarctic waters by scientists of the Instituto Oceanográfico - USP during the Scientific Brazilian Expeditions to Antarctical-IX are characterised through its conchiliological features, illustrated and their occurrence plotted in maps. A species of bivalve collected by scuba divers of the IO-USP on the Napier Rock, Admiralty Bay, King George Island during the Expeditions XV and XVI is also considered in this work. The material identified is representative of 25 species distributed among three families and four genera of Protobranchia, three farnilies and five genera of Pteriornorpha, five families and six genera of Heterodonta, and four families and four genera of Anomalo desmata. The main scope of...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Bivalvia; Mollusca; Antarctic; Subantarctic; Taxonomy.
Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752002000300003
Registros recuperados: 147
Primeira ... 12345678 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional