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Registros recuperados: 24
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A perspective on the census of marine life. The role of natural history institutions for this programme ArchiMer
Pierrot-bults, Ac.
The Census of marine life programme (CoML) is expected to generate a large amount of information on the diversity, distribution, and abundance of marine communities, many of them new or poorly known. Institutions such as natural history museums can play a crucial role in providing the necessary tools to allow the CoML to advance knowledge in the fields of marine systematics and biogeography. These institutions can contribute taxonomic expertise to provide quality-controlled identifications of species; specimen collections to allow for cross-checking of occurrences and a historical context for new data; information, both paper and electronic, on taxonomy, ecology and other topics to enable researchers to review past work; education opportunities to inform...
Tipo: Text Palavras-chave: Taxonomie; Biogéographie; Communautés marines; Taxonomy; Biogeography; Marine communities.
Ano: 2002 URL: http://archimer.ifremer.fr/doc/00322/43300/43036.pdf
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Aanvullingen op de naamlijst van de Nederlandse kieuwpootkreeften (Crustacea: Branchiopoda) Naturalis
Soesbergen, M.; Sande, J. van de.
Zeven jaar na het verschijnen van de naamlijst van de Nederlandse kieuwpootkreeften is het tijd voor een aanvulling. Er zijn ontwikkelingen op het gebied van de taxonomie van Bosmina en enkele soorten kunnen aan de lijst worden toegevoegd. De vorige naamlijst verscheen 15 jaar na een eerdere lijst en voegde toen 11 soorten watervlooien toe. Zeven jaar na het verschijnen van deze lijst zijn er uit de literatuur en door nieuwe vondsten negen soorten bij te schrijven. Het aantal in Nederland aangetroffen watervlooien komt hiermee op 109.
Tipo: Article / Letter to the editor Palavras-chave: Crustacea; Branchiopoda; Verspreiding; Taxonomie; Nederland; 42.75.
Ano: 2009 URL: http://www.repository.naturalis.nl/record/421004
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Anacamptis pyramidalis (L.) L.C.M.Rich. var. dunensis Londo, Kreutz & Slings nov. var. (Duinhondskruid), een nieuw taxon voor de Nederlandse flora Naturalis
Londo, G.; Kreutz, C.A.J.; Slings, R..
Anacamptis pyramidalis (L.) L.C.M.Rich. var. dunensis Londo, Kreutz & Slings nov. var. (Duinhondskruid), een nieuw taxon voor de Nederlandse flora Anacamptis pyramidalis (L.) L.C.M.Rich. is binnen Nederland een zeldzame soort die zowel in kalkgraslanden in Zuid-Limburg als in de kustduinen voorkomt. Het viel op dat de soort in de duinen een aanzienlijk latere bloeitijd heeft dan die in het binnenland. Ook in bloemkleur en vorm van de bloeiaar wijkt het duintype af van het kalkgraslandtype. Een transplantatieproef, waarbij het duintype naar het binnenland werd overgebracht, toonde aan dat de kenmerken van het duintype behouden bleven en dus geen gevolg zijn van klimaatverschillen. Van Anacamptis pyramidalis is een aantal variëteiten beschreven. Geen...
Tipo: Article / Letter to the editor Palavras-chave: Anacamptis pyramidalis; Taxonomie; Nederland.
Ano: 2016 URL: http://www.repository.naturalis.nl/record/613905
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Application of a digital pattern recognition system to Dinophysis acuminata and D-sacculus complexes ArchiMer
Truquet, Philippe; Lassus, Patrick; Honsell, Giorgio; Le Dean, Loic.
An image discrimination technique was developed to improve specific identification of some toxic Dinophysis cells (marine dinoflagellates involved in diarrhoeic shellfish poisoning), especially the ''acuminata'' and ''sacculus'' groups, which can be present at different ratios in natural sea-water samples collected during toxic episodes. This work was performed with image analysis software SAMBA (TITN Alcatel) using preserved cells directly observed through an inverted microscope and recorded with a video camera before further processing. All morphometric parameters used for discrimination of 7 different species or morphotypes of Dinophysis were tested with discriminant analysis. This study indicates that Dinophysis sp. and D. pavillardi seem well...
Tipo: Text Palavras-chave: Dinophysis sp.; Analyse d'image; Taxonomie; Phytoplancton; Dinophysis sp; Image analysis; Taxonomy; Phytoplankton.
Ano: 1996 URL: http://archimer.ifremer.fr/doc/00188/29890/28337.pdf
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Athalia longifoliae sp. rev., stat. nov., new for the Netherlands and Germany (Hymenoptera: Tenthredinidae) Naturalis
Mol, A.W.M..
Athalia longifoliae is removed from synonymy with A. circularis and is upgraded to the species level from A. circularis ssp. longifoliae. The species is recorded for the first time for the Netherlands (19 localities) and for Germany (one locality). Differences between A. longifoliae and A. circularis are described and some notes on the ecology of A. longifoliae are given. In the Netherlands A. longifoliae was found only in a few limited areas where its host, Veronica longifolia grows, whereas A. circularis is common throughout the Netherlands. As both taxa occur within the same geographical area, do not interbreed and occupy their own ecological niche, these is no reason to treat A. longifoliae as a subspecies of A. circularis.
Tipo: Article / Letter to the editor Palavras-chave: Hymenoptera; Tenthredinidae; Taxonomie; Verspreiding; Nederland; 42.75.
Ano: 2009 URL: http://www.repository.naturalis.nl/record/421100
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Bijdrage aan de kennis van urbane motmuggen (Diptera: Psychodidae) Naturalis
Boumans, L..
Motmuggen vormen een vast onderdeel van de fauna van de bebouwde omgeving. De larven leven veelal van organisch afval en de mugjes worden dan ook vaak in en om afvalbakken gezien. Het voorkomen van de verschillende soorten in deze biotoop worden besproken aan de hand van lichtvondsten van de auteur in Soest en door diverse personen binnenshuis verzamelde monsters, aangevuld met enkele handvangsten. Enkele taxonomische problemen binnen het genus Psychoda worden toegelicht en het overzicht over de verspreiding van de exoot Clogmia albipunctata wordt geactualiseerd. Vijftien tot twintig soorten zijn in de stedelijke biotoop gewoon, voor het overgrote deel behorende tot het genus Psychoda. Hiervan zijn P. albipennis, P. satchelli, P. cinerea, P. alternata en...
Tipo: Article / Letter to the editor Palavras-chave: Diptera; Psychodidae; Nederland; Herkenning; Taxonomie; 42.75.
Ano: 2011 URL: http://www.repository.naturalis.nl/record/512716
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Bonamia ostreae, parasite de l'huître plate, Ostrea edulis: sa position taxonomique parmi les parasites du groupe "microcell", analyses des interactions hôte/parasite chez plusieurs populations d'huîtres plates ArchiMer
Besnard-cochennec, Nathalie.
Bonamia ostreae is the causative agent of hemocyte disease. It has been detected first during mortalities occured in Franc in 1979. Bonamiosis spread rapidly among oysters farming in France and Europ. Another species, Bonamia sp. has been detected in New Zealand and Australia. These paasites were both included in the "microcell" group. This group contains 2 others parasites, Mikrocytos mackini affecting Crassostrea gigas in British Columbia (Canada) and M. roughleyi affecing Saccostrea glomerata in Australia. Structural and molecular caracterisation of all these parasites were realised. Results show tha B. ostreae, B. sp., B. exitiosus. Molecular tools are available for genus detection, Bonamia spp. and Mikrocytos and species identification (B. ostreae, B....
Tipo: Text Palavras-chave: Bonamia ostreae; Ostrea edulis; Taxonomie; Diagnotic; PCR; In situ hybridation; Hémocytes; Lectines; Phagocytose; Résistance; Bonamia ostreae; Ostrea edulis; Taxonomy; Diagnotic; PCR; In situ hybridization; Hemocytes; Lectins; Phagocytosis; Resistance.
Ano: 2001 URL: http://archimer.ifremer.fr/doc/00211/32223/30671.pdf
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De Nederlandse namen van de kleine vlinders (microlepidoptera) in Nederland en België Naturalis
Muus, T.S.T.; Zwier, J.H.H.; Gielis, C.; Groenen, F.; Jansen, M.C.M.; Huisman, K.J.; Koster, J.C.; Nieukerken, E.J. van; Straten, M.J. van der.
Op 27 september 2003 organiseerde de Nederlandse Entomologische Vereniging een studiemiddag over Nederlandse insectennamen met de mooie titel: “Letterzetter of weeskind?” De inleiders op deze bijeenkomst hadden allemaal op de een of andere manier ervaring met het geven van Nederlandse namen aan de dieren uit de groepen waarin ze zich gespecialiseerd hadden. Enkele van de deelnemers vroegen zich af waarom die naamgeving toch eigenlijk nodig was: er waren toch wetenschappelijke namen. Uit de discussie, die hierop ontstond, kwam een aantal argumenten naar voren die aangeven waarom het gebruik van Nederlandse namen toch wenselijk zou kunnen zijn: - De natuurbescherming is gediend met Nederlandse namen, omdat er een weerzin is tegen de zogenaamd moeilijke...
Tipo: Book (monograph) Palavras-chave: Nederlandse namen; Microlepidoptera; Vlinders; Nederlandse Entomologische Vereniging; Letterzetter of weeskind?; Soorten; Taxonomie; Wetenschappelijke namen; Insectennamen; 42.75.
Ano: 2009 URL: http://www.repository.naturalis.nl/record/439076
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De roodrandzandbij Andrena rosae weer op de goede weg (Hymenoptera: Apidae)? Naturalis
Smit, J.; Loonstra, A.J.; Wilde, A.H. de.
2012 is het jaar van de bij, in het leven geroepen vanwege de achteruitgang van zowel de wilde bijen als de honingbij. Doel van dit bijenjaar is meer aandacht te vragen voor deze belangrijke bestuivers in onze natuur en land- en tuinbouw. In dit bijenjaar is het verheugend te kunnen constateren dat Andrena rosae, één van onze ernstig bedreigde soorten wilde bijen, zich enigszins lijkt te herstellen.
Tipo: Article / Letter to the editor Palavras-chave: Hymenoptera; Apidae; Andrena; Nederland; Tabel; Herkenning; Taxonomie; 42.75.
Ano: 2012 URL: http://www.repository.naturalis.nl/record/512725
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De springstaart Isotomurus maculatus nieuw voor de fauna van Nederland (Insecta: Collembola) Naturalis
Berg, M.P.; Noordijk, J.; Schakel, A.; Bongers, M..
The springtail Isotomurus maculatus new to the fauna of the Netherlands (Insecta: Collembola) Isotomurus maculatus (Schäffer, 1896) is a southern European springtail, which is recorded here as new for the fauna of the Netherlands. Specimens were collected on five sites in different regions of the Netherlands. The sites, a garden, a roadside verge and a lane with trees can be characterised as synatropic with a large degree of disturbance. In northern Europe Isotomurus maculatus is a eurytopic species that colonises ruderal sites very quickly. This conclusion is based on the description of the sites and the ecology of species collected together with I. maculatus. The distribution in Europe and the taxonomy of the species is described. It is argued that I....
Tipo: Article / Letter to the editor Palavras-chave: Nederland; Verspreiding; Taxonomie; Herkenning; Biotoop; 42.75.
Ano: 2001 URL: http://www.repository.naturalis.nl/record/218656
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Nieuws over de Nederlandse mieren (2004-2008) (Hymenoptera: Formicidae) Naturalis
Boer, P..
In het boek De wespen en mieren van Nederland uit 2004 wordt een overzicht gegeven van de kennis van de Nederlandse mierenfauna. In dit artikel worden de nieuwe inzichten samengevat. Zo zijn maar liefst zes nieuwe soorten voor ons land te melden en van diverse andere soorten is interessante nieuwe informatie beschikbaar. Zo blijkt de bekende bosmier Formica polyctena te hybridiseren met F. rufa en wordt daarom gesynonymiseerd. De langschubmier Lasius bicornis blijkt niet uitgestorven. Het is opmerkelijk dat over zo’n goed bekende diergroep als de mieren nog zoveel nieuws te ontdekken valt.
Tipo: Article / Letter to the editor Palavras-chave: Hymenoptera; Formicidae; Verspreiding; Taxonomie; Exoten; Nederland; 42.75.
Ano: 2009 URL: http://www.repository.naturalis.nl/record/420997
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Numération et approche qualitative des populations bactériennes des lagunes aménagées de Certes (Arcachon). I. Bactéries hétérotrophés aérobies ArchiMer
Baleux, B.; Caumette, P.; Trousselier, M..
Numeration, biomass, distribution within time, some physiological characters and a taxonomical outline, with a standardized micro method, of aerobic hétérotrophie bacteria isolated from sediments an waters, from fishponds of "Domaine de Certes" (Arcachon) from june 1977 to may 1978 are described. Number of hétérotrophie bacteria evolved in a significant way, according to seasons, and bacterial biomass is higher in the sediments than in the waters. Metabolic or physiological differences (proteolysis, denitrification) appeared among populations due to the origin of sediments. Moreover the qualitative study pointed out taxonomical units as Bacillus associated to seasons, or Agrobacterium associated to vegetable detritical sediments.
Tipo: Text Palavras-chave: Lagunes; Bactéries hétérotrophes aerobies; Biomasse; Taxonomie; Micro méthode; Enzymatiques; Lagoons; Aerobic heterotrophic bacteria; Biomass; Taxonomy; Enzymatic micro methods.
Ano: 1979 URL: http://archimer.ifremer.fr/doc/00306/41677/40886.pdf
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Overzicht van het zweefvliegengenus Psilota in Nederland (Diptera: Syrphidae) Naturalis
Smit, J.T.; Zeegers, Th..
Review of the genus Psilota in the Netherlands (Diptera: Syrphidae) A review of the genus Psilota in the Netherlands is presented. It is demonstrated that the genus is represented by a complex of two species, Psilota anthracina Meigen, 1822 and P. atra (Fallén, 1817), as already indicated by Kassebeer. Both species can be separated using the key provided below. The interpretation of the species is exactly opposite to that in recent literature. Unfortunately, the holotype of P. atra Fallén was lost during transport. Therefore, we designate a neotype, again a male from Sweden (fig. 6). Our interpretation of the species is based on this neotype and the description and pictures of P. anthracina by Meigen. The habitats of both species in the Netherlands...
Tipo: Article / Letter to the editor Palavras-chave: Verspreiding; Nederland; Herkenning; Determinatiesleutel; Taxonomie; Biotopen; 42.75.
Ano: 2005 URL: http://www.repository.naturalis.nl/record/262188
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Pleuronectidae de l'île de la Réunion et de Madagascar. I. Poecilopsetta ArchiMer
Quero, Jean-claude; Hensley, D; Mauge, A.
Among specimens of Poecilopsettinae (pleuronectidae) recently collected from the waters of Réunion Island and Madagascar is one species new to science (Poecilopsetta vaynei). Other species represented in the collections are Poecilopsetta natalensis and a postlarva of a Poecilopsetta species. A key to Indo-Pacific species of Poecilopsetta is presented. NOT CONTROLLED OCR
Tipo: Text Palavras-chave: Taxonomy; Malagasy Rep.; Reunion Island; ISW; Poecilopsetta sp.; Poecilopsetta vaynei n. sp.; Poecilopsetta natalensis; Pleuronectidae; Taxonomie; Madagascar; Ile de la Réunion; ISW; Poecilopsetta sp.; Poecilopsetta vaynei n. sp.; Poecilopsetta natalensis; Pleuronectidae.
Ano: 1988 URL: http://archimer.ifremer.fr/doc/1988/publication-3766.pdf
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Programme Expérimental de Réhabilitation des Fossés à Poissons (1997-2000) ArchiMer
Bel Hassen, Malika; Prou, Jean.
Cette étude s'inscrit dans le cadre du programme expérimental de réhabilitation des fossés à poisson initié au CREAA (1997-2000). Ce programme répond à une demande régionale pour la valorisation des fossés à poissons. Cet écosystème fait partie du patrimoine régional et marque surtout son identité culturelle, une volonté locale a été manifestée pour sa conservation et valorisation. Cependant l'aménagement de ces structures s'avère très coûteux, le grossissement de poissons, essentiellement l'anguille, a été prévu afin de justifier les frais d'aménagement. Par ailleurs, l'élevage extensif de poisson s'accompagne de la pratique d'autres activités telle que l'agriculture ou l'élevage. La cohabitation de ces différents types d' activités peut déstabiliser le...
Tipo: Text Palavras-chave: Cartographie; Paramètre physico-chimique; Paramètres hydrologiques; Macrophystes; Halophytes; Taxonomie; Répartition géographique.
Ano: 2000 URL: http://archimer.ifremer.fr/doc/00086/19767/17409.pdf
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Provisional checklist of the astigmatic mites of the Netherlands (Acari: Oribatida: Astigmatina) Naturalis
Siepel, H.; Cremers, H.J.W.M.; Vierbergen, G..
Astigmatic mites probably form the most diverse cohort of mites. At present the former order of Astigmatina is ranked within the suborder Oribatida or moss mites. However astigmatic mites occupy a much wider range of habitats than other oribatid mites: from marine coasts to stored food, plant bulbs and houses. The vast majority live as commensals or parasites on a variety of hosts, ranging from insects to birds and mammals, inhabiting the fur, feathers, skin and even lungs and stomach. This first checklist for the Netherlands contains 262 species, but many more are to be expected. Brief data on occurrence and nomenclature are provided for each species.
Tipo: Article / Letter to the editor Palavras-chave: Acari; Oribatida; Astigmatina; Verspreiding; Taxonomie; 42.75.
Ano: 2016 URL: http://www.repository.naturalis.nl/record/671652
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Quelques ophidiiformes de l'île de la Réunion : description d'une espèce nouvelle ArchiMer
Nielsen, J; Quero, Jean-claude.
Ten specimens of ophidiiform fishes were caught off Réunion Island. Nine of these belong to the Ophidiidae: 3 Acanthonus armatus, 1 Bassozetus glutinosus, 1 Holcomycteronus aequatoris and 4 Neobythites multistriatus (new to science) and one to the Bythitidae: Diplacanthopoma sp. All are new records for Réunion Island. NOT CONTROLLED OCR
Tipo: Text Palavras-chave: Taxonomy; I.S.W. Réunion Island; Diplacanthopoma sp.; Neobythites multistriatus sp.n.; Holcomycteronus aequatoris; Bassozetus glutinosus; Acanthonus armatus; Bythitidae; Ophidiidae; Taxonomie; I.S.W. Ile de la Réunion; Diplacanthopoma sp.; Neobythites multistriatus sp.n.; Holcomycteronus aequatoris; Bassozetus glutinosus; Acanthonus armatus; Bythitidae; Ophidiidae.
Ano: 1991 URL: http://archimer.ifremer.fr/doc/1991/publication-3768.pdf
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Recente waarnemingen van de kleine bleekvlekwespbij Nomada baccata (Hymenoptera: Apoidea: Apidae) Naturalis
Smit, J.; Nieuwenhuijsen, H..
De kleine bleekvlekwespbij Nomada baccata behoort tot een complex van taxa rond de bleekvlekwespbij Nomada alboguttata. De kleine bleekvlekwespbij is vroeger verspreid over het land aangetroffen, maar de laatste waarneming dateerde alweer van 1992. In de afgelopen jaren werd de soort op twee plekken in ons land teruggevonden, in de Schoorlse duinen in Noord-Holland in 2012 en op de Tongerense hei bij Epe in Gelderland in 2015.
Tipo: Article / Letter to the editor Palavras-chave: Hymenoptera; Apidae; Nomada baccata; Taxonomie; Verspreiding; Herkenning; Biologie; 42.75.
Ano: 2016 URL: http://www.repository.naturalis.nl/record/671661
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Revision of Bolboschoenus (Asch.) Palla (Cyperaceae) in the Netherlands Naturalis
Simons, E.L.A.N.; Haveman, R.; Kleyheeg, E..
In the last decades, Van der Meijdenʼs editions of the Heukels’ Flora recognized only a single taxon in the 'Bolboschoenus maritimus group’ for the Netherlands: Bolboschoenus maritimus (L.) Palla, formerly known as Scirpus maritimus L. This is probably because the previously recognized infraspecific taxa were solely based on inflorescence architecture. These characters, however, vary between and within populations, and even within clones or individuals. However, in Central Europe the study of a new character, pericarp morphology, resulted in new insights in the taxonomy of the ‘Bolboschoenus maritimus group’. A species new to science, B. laticarpus Marhold, Hroudová, Ducháček & Zákr., has been reported to occur in the Netherlands as well. In this...
Tipo: Article / Letter to the editor Palavras-chave: Bolboschoenus maritimus (L.) Palla; Scirpus maritimus L.; Nederland; Taxonomie; Bolboschoenus maritimus group.
Ano: 2016 URL: http://www.repository.naturalis.nl/record/621653
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Structure des peuplements bactériens : approche méthodologique et premiers résultats en milieux lagunaires ArchiMer
Troussellier, M; Baleux, B..
After the enumeration of hétérotrophie bacteria from mediterranean and atlantic lagoons water and sediment by means of cultural methods, the qualitative study of each bacteria is carried on with the help of the API 20 B standardized microbiological method. The distinctive characteristics of bacteria of each communities are coded so that to build matrix of binary data. The grouping of bacteria is realized by means of both linnean systematic and numerical taxonomy. The communities structure they constitute found expres­sion in a systematic dominance index (D2), a Shannon taxonomic regularity index (J) and a "functionnal" regularity index (E). To have a better description and interpretation of the main ecological features of bacterial communities, it seems...
Tipo: Text Palavras-chave: Bactéries hétérotrophes aérobies; Etangs saumâtres; Taxonomie; Peuplements; Paramètres de structure.
Ano: 1982 URL: http://archimer.ifremer.fr/doc/00306/41745/40956.pdf
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