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| Registros recuperados: 381 | |
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| Smit, J.T.. |
| Platycheirus aurolateralis, a second sibling of P. scutatus, new for the Netherlands (Diptera: Syrphidae) Recently, two new species were described in the Platycheirus scutatus (Meigen, 1822) complex: P. aurolateralis Stubbs, 2002 and P. speighti Doczkal, Stuke & Goeldlin de Tiefenau, 2002. Re-examination of the material of P. splendidus revealed that P. aurolateralis also occurs in the Netherlands. The Dutch records of both P. aurolateralis and P. splendidus are summarised in a table and a distribution map. A key is provided for the males of all four species of the Platycheirus scutatus complex. The differences between the males are also summarised in a table. The two specimens of P. splendidus recorded from France and Belgium (Smit 2001) are... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Nederland; Verspreiding; Herkenning; Determinatiesleutel; Biotopen; 42.75. |
| Ano: 2003 |
URL: http://www.repository.naturalis.nl/record/219843 |
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| Berg, M.P.; Faasse, M.A.. |
| The springtail Axelsonia littoralis new to the fauna of the Netherlands (Hexapoda: Collembola) Axelsonia littoralis (Moniez, 1890) is a rare springtail in Europe. It is recorded here for the first time from the Netherlands. Specimens of this species were found in the littoral zone in the southwestern part in the Netherlands. Several specimens of Axelsonia littoralis were collected at Borssele (province of Zeeland), under a Japanese Oyster growing on a stone in a mud flat in January 2002. The taxonomy and distribution of this species in Europe are treated. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Nederland; Verspreiding; Herkenning; Biotopen; 42.75. |
| Ano: 2003 |
URL: http://www.repository.naturalis.nl/record/219845 |
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| Smit, J.T.. |
| Everlasting flowers as a vector for exotic insects (Diptera: Tephritidae)? In this paper two rearing occasions of exotic fruit fly species of the genus Terellia are documented. Terellia fuscicornis (Loew, 1844) was reared from a ‘tropical’ plant (probably a thistle species) of unknown origin. Terellia longicauda (Meigen, 1830) was reared from Cirsium rivulare from southern France. On both occasions the plants were left to dry to serve as everlasting flowers. The differences between these exotic and a similar native Terellia-species are given. It is unsure if these introduced species can become established in the Netherlands. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Boorvliegen; Tephritidae; Nederland; Exoten; Verspreiding; 42.75. |
| Ano: 2006 |
URL: http://www.repository.naturalis.nl/record/327163 |
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| Huisman, K.J.. |
| In this paper the Dutch species of the micro moth genus Agonopterix are presented. The identification is notoriously difficult. Therefore high quality illustrations of the male and female genitalia are provided. A revision of the Dutch material proved that A. atomella and A. capreolella have to be removed from the Dutch list, whereas A. oinochra is new to the Dutch fauna. Several species have disappeared from the Netherlands, of which Agonopterix laterella is the most conspicuous. The caterpillar lives on cornflower, a beautiful blue flower that once gave colour to the Dutch agricultural landscape. Now it has almost disappeared, taking Agonopterix laterella along in its fall. Distribution maps and phenology charts are provided for all 23 Dutch species. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Lepidoptera; Elachistidae; Depressariinae; Agonopterix; Tabel; Herkenning; Biologie; Verspreiding; 42.75. |
| Ano: 2012 |
URL: http://www.repository.naturalis.nl/record/512727 |
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| Kuijper, W.J.. |
| The molluscs of the brackish waters in the Netherlands (Mollusca) The Netherlands is a river delta rich in brackish waters. The organisms in these waters need to be adapted to extreme conditions, especially large fluctuations in chlorinity. However, several species occur optimally in this habitat. In this paper a review is presented of the molluscs living in brackish waters in the Netherlands. All available data from literature, collections, literature and databanks were compiled for this cause. In The Netherlands a large variety of brackish waters can be found, like lakes, canals, old creeks, shallow pools, lagoons, estuaries and dykes. This paper focusses on the waters on the landside of the dikes. All species found in these waters are treated here.... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Mollusca; Nederland; Verspreiding; Biotopen; Biologie; 42.73. |
| Ano: 2000 |
URL: http://www.repository.naturalis.nl/record/217235 |
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| Felix, R.; Kleef, H. van. |
| Oecanthus pellucens entering the Netherlands at Lobith (Orthoptera: Gryllidae) On august 8, 2004 a male Oecanthus pellucens was heard along the river Waal, just east of the city of Nijmegen (the Netherlands). Additional searches revealed that the species is distributed from the German border towards Nijmegen and Arnhem along the rivers Waal and Rhine respectively. These observations confirm that O. pellucens has successfully colonised the Netherlands in a natural way and has probably been present for several years. Previous records of O. pellucens in the Netherlands were attributed to transport by traffic from southern Europe. All specimens were found along the shore of the river, indicating that dispersal is accomplished by water transport during... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Boomkrekel; Nederland; Verspreiding; Herkenning; 42.75. |
| Ano: 2004 |
URL: http://www.repository.naturalis.nl/record/261967 |
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| Ketelaar, R.. |
| The status of the northern damselfly Coenagrion hastulatum in the Netherlands, a characteristic dragonfly of non-disturbed shallow lakes (Odonata) The northern damselfly Coenagrion hastulatum is a rare and endangered dragonfly in The Netherlands. In the period 1998-2001 extensive research had been conducted on the distribution of this species in the Netherlands. Old and new data are collated for the first time, and an overview of all current populations is presented. Coenagrion hastulatum now has 16 populations left, in the southern and eastern parts of The Netherlands. The species disappeared from seven sites in the period 1980-2000. Incidental records of wandering individuals give circumstantial evidence that C. hastulatum can migrate over at least 2... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Nederland; Verspreiding; Fenologie; Biotopen; Biologie; Bescherming; 42.75. |
| Ano: 2002 |
URL: http://www.repository.naturalis.nl/record/218678 |
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| Wijnhoven, H.. |
| Terrestrial isopods of the Ooijpolder: part 2. ecology (Crustacea: Isopoda: Oniscidea) From 1991 up to 1998 the isopod fauna of 1464 squares of 100x100 m was sampled in the Ooijpolder. This area is situated along the river Waal, east of Nijmegen (the Netherlands), close to the German border. In part 1 (Wijnhoven 2000) the distributions and habitats of seventeen species of woodlice were discussed. In that paper the basic information on topography, methods, species list and list of first and second order habitats can be found. In this second and last part the ecological information is summarised. First the zoogeographical position of the species is indicated. This proved to be important in understanding the distribution patterns and habitats of the species... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Nederland; Verspreiding; Fenologie; Biotopen; Biologie; Bescherming; 42.74. |
| Ano: 2001 |
URL: http://www.repository.naturalis.nl/record/218616 |
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| Kuper, J.T.; Verberk, W.C.E.P.. |
| Tussen 1999 en 2008 zijn duizenden larven en poppen van pluimmuggen verzameld in Nederlandse hoogvenen. Hiermee wordt een bijdrage geleverd aan de kennis over deze onbekende muggengroep. Voor veel van de zeven Nederlandse soorten wordt voor het eerst gefundeerde informatie gegeven over fenologie, habitat, verspreiding en biologie. Voor soorten van het geslacht Mochlonyx wordt de verspreiding in Nederland gedetailleerd in kaart gebracht. Mochlonyx fuliginosus en M. velutinus zijn duidelijk minder zeldzaam dan tot nu bekend was. Mochlonyx triangularis is de zeldzaamste soort van de drie, met de meeste waarnemingen in het oosten van Overijssel. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Diptera; Chaoboridae; Nederland; Biologie; Verspreiding; 42.75. |
| Ano: 2011 |
URL: http://www.repository.naturalis.nl/record/512632 |
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| Registros recuperados: 381 | |
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