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| Registros recuperados: 236 | |
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| Dhondt, A.V.. |
| This paper is the second of a series dealing with the systematic revision of the European Cretaceous <i>Chlamydinae</i> (Pectinidae, Bivalvia, Mollusca). Ten species of the genus <i>Lyropecten</i> Conrad, 1863 are descrbed: <i>L. (Aequipecten) arlesiensis</i> (Woods, 1902), <i>L. (A.) campaniensis</i> (d'Orbigny, 1847), <i>L. (A.) pulchellus</i> (Nilsson, 1827), <i>L. (A.) acuteplicatus</i> (Alth, 1850), <i>L. (A.) subinflexus</i> nom.nov., <i>L. (A.) subaratus</i> (Nilsson, 1827), <i>L. (A.) sarumensis</i> (Woods, 1902) (<i>L. (A?) ternatus</i> (Muenster in Goldfuss, 1838), <i>L. (A?) trigeminatus</i> (Goldfuss, 1833),... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cretaceous Bivalvia Europe; Europe. |
| Ano: 1972 |
URL: http://www.vliz.be/imisdocs/publications/303651.pdf |
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| Dhondt, A.V.. |
| This paper is the first part of a series dealing with the systematic revision of the European Cretaceous <i>Chlamydinae</i> (Pectinidae, Bivalvia, Mollusca). Here, seven species of the genus <i>Camptonectes</i> Agassiz, L. in Meek, F.B., 1864 and of the subgenus <i>Boreionectes</i> Zakharov, V.A., 1965 are described: <i>C. (C.) cottaldinus</i> (d'Orbigny, A., 1847), <i>C. (C.) striatopunctatus</i> (Roemer, F.A., 1839), <i>C. (C.) virgatus</i> (Nilsson, S., 1827), <i>C. (C.) gaultinus</i> (Woods, H., 1902), <i>C. (B.) cinctus</i> (Sowberby, J., 1822), <i>C. (B.) dubrisiensis</i> (Woods, H., 1902), <i>C. ? Milleri</i> (Sowberby, J. de C.,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cretaceous Bivalvia Europe; Europe. |
| Ano: 1972 |
URL: http://www.vliz.be/imisdocs/publications/252796.pdf |
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| Dhondt, A.V.. |
| This paper is the third of a seies dealing with the systematic revision of the European Cretaceous <i>Chlamydinae</i> (Pectinidae, Bivavia, Mollusca). Nine species of the genus <i>Chlamys</i> Roeding, 1798 (<i>C. faujasi</i> (M. Defrance, 1825), <i>C. dentata</i> (Nilsson, 1827), <i>C? Elongata</i> (Lamarck, 1819), <i>C? Subacuta</i>(Lamarck, 1819), <i>C? subdepressa</i> (d'Archiac, 1847), <i>C? martiniana</i> (d'Orbigny, 1850), <i>C? archiaciana</i> (d'Orbigny, 1847), <i>C? goldfussi</i> (Deshayes in Leymerie, 1843), <i>C? icaunensis</i> (Cotteau, 1854) and six species of the genus <i>Mimachlamys</i> (Iredale,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cretaceous Bivalvia Europe; Europe. |
| Ano: 1973 |
URL: http://www.vliz.be/imisdocs/publications/252819.pdf |
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| Gueguen, Jacques. |
| The first phase of the assessment of halieutic resources in the west of Europe was realised thanks to the Fisheries authority for the European Communities Commission. Different operations were carried out: - Creation of a data capture and extraction software. - Carrying out of a programmed trawling cruise in the area located between 48'35 N and the Capbreton canyon, from 15 m deep to 600 m. 132 30-minutes-stations were conducted and enabled the sampling of the main captured species as well as the collection of a large biological material. - Analysis of the trawling results through kriging. This method should facilitate the analysis of the distributions of the main halieutic populations. - Analysis of the yield and size/age distributions for the most... |
| Tipo: Text |
Palavras-chave: Campagne chalutage; Europe; Ressources halieutiques; Evaluation. |
| Ano: 1987 |
URL: http://archimer.ifremer.fr/doc/1987/rapport-3945.pdf |
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| Schilthuizen, M.. |
| The Choleva agilis-group is revised. The three species are redescribed and their zoogeography is discussed. The phylogeny of the three species is hypothesized. Choleva jailensis Jeannel, 1923 and C. agilis clermonti van der Wiel, 1931 are new synonyms of C. agilis (Illiger, 1798). C. lederiana var. brevicollis Krogerus, 1926, is a new synonym of C. lederiana Reitter, 1901. The cavernicolous taxon gracilenta Szymczakowski, 1957, formerly regarded as a subspecies of C. lederiana, is transferred to C. septentrionis Jeannel, 1923. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Cholevidae; Choleva; Key; Phylogeny; Zoogeography; Variability; Europe; 42.75. |
| Ano: 1990 |
URL: http://www.repository.naturalis.nl/record/318021 |
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| Neiland, A.e.; Shaw, S.a.; Bailly, Denis. |
| This paper undertakes a preliminary evaluation of the social and economic impact of aquaculture from both empirical and theoretical standpoints. Drawing initially on background information collected for the Commission of the European Communities (CEC) in a recent study by the European Association of Fisheries Economists (EAFE), a number of important indicators and trends (e.g. production, employment, market structure) are examined which indicate that aquaculture is of increasing significance in many regions. Whilst some socio-economic information is available for ail European countries, this information base is weak in comparison to that for biological and technical aspects of aquaculture and does not permit a comprehensive evaluation at the present time.... |
| Tipo: Text |
Palavras-chave: Review; Social impact; Economic impact; Europe; Aquaculture. |
| Ano: 1991 |
URL: http://archimer.ifremer.fr/doc/1991/publication-3705.pdf |
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| Sournia, Alain; Belin, Catherine; Billard, Chantal; Catherine, Martial; Erard-le Denn, Evelyne; Fresnel, Jacqueline; Lassus, Patrick; Pastoureaud, Annie; Soulard, René. |
| A dinoflagellate has produced green-water events along the Atlantic and English Channel coasts of France since 1982. It differs morphologically from each of the 12 taxa or so of green gymnodinoid dinoflagellates previously known. As some morphological details, as well as their variability, remain to be ascertained, this organism is illustrated and described here under the provisional designation of Gymnodinium "sp. 1982". The presence of chlorophyll b has been confirmed by HPLC analysis but it could not be ascertained whether true chloroplasts are present, or symbionts. The distribution is coastal and estuarine. The number and intensity of the outbreaks may be related to river runoff and to the amount of preceding rainfall. An encysted stage is described.... |
| Tipo: Text |
Palavras-chave: Bloom; Océan Atlantique; Manche; Morphologie; Chlorophylle b; Répartition géographique; Zone côtière; Milieu marin; Phytoplancton; Basse Normandie; France; Europe; Pyrrophycophyta; Algae; Thallophyta; Gymnodinium; BLOOMS; DINOFLAGELLATES; GREEN WATERS; GYMNODINIUM; PHYTOPLANKTON. |
| Ano: 1992 |
URL: http://archimer.ifremer.fr/doc/00133/24470/22487.pdf |
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| Simbolotti, G.; Achterberg, C. van. |
| The West Palaearctic species of the genus Bassus Fabricius, 1804 (Braconidae: Agathidinae) are revised and keyed, together with the similar Agathis mediator group. Twenty-two species of Bassus and four species of the Agathis mediator group are recognized, of which three are new: B. barbieri from Algeria, B. epinotiae from Great Britain, and B. graecus from Greece. Seven species are synonymized: Microdus lugubrator Ratzeburg, 1852 with B. mediator (Nees, 1814), Microdus punctatus Abdinbekova, 1975 with B. rugulosus (Nees, 1834), Microdus annae Enderlein, 1908, Microdus victoris Telenga, 1955, and M. anuphrievi Tobias, 1986 with B. tumidulus (Nees, 1814), Microdus rufiventris Abdinbekova, 1975 with B. nugax (Reinhard, 1867), and Agathis minuta Niezabitowski,... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Braconidae; Agathidinae; Bassus; Agathis; Europe; North Africa; West Palaearctic; Biology; Distribution; Keys.; 42.75. |
| Ano: 1992 |
URL: http://www.repository.naturalis.nl/record/317666 |
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| Antona, Martine; Bailly, Denis; Paquotte, Philippe; Gabott, M; Gibbs, J; Shaw, S; Harmsma, H. |
| This report includes a qualitative and descriptive approach of the oyster and mussel industries in the European Community. This report compares the structure of production, the marketsn the professional organisation, competition for the resource, legislation and support systemat the community levell. Technical and statistical datas are summarized to représent the structure of the industry, the trade flows and the main evolutions of the two industries in the EC. A summary of the county reports gives an overview of the present state of the industry in each country and suggest a first evaluation of constraints and prospects. [NOT CONTROLLDED OCR] |
| Tipo: Text |
Palavras-chave: SEM; Réglementation; Commerce extérieur; Marché; Production; Europe; Conchyliculture; Regulation; External trade; Markets; Production; Europe; Shellfish culture. |
| Ano: 1993 |
URL: http://archimer.ifremer.fr/doc/1993/rapport-4176.pdf |
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| Registros recuperados: 236 | |
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