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Registros recuperados: 13 | |
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Soesbergen, M.; Rozier, W.. |
The significance of nature friendly banks for the aquatic invertebrate fauna The last 25 years the Ministry of Transport constructed more than 450 km of nature friendly banks along their waters to compensate the destruction of nature by defending the banks with stone and steel. In this study the differences in the composition of the aquatic invertebrate fauna between the traditional banks and the nature friendly banks was investigated. In nature friendly banks the number of species, diversity and the number of rare species increases and the distribution of the feeding guilds is more natural. |
Tipo: Article / Letter to the editor |
Palavras-chave: Verspreiding; Biotopen; Exoten; 42.71. |
Ano: 2004 |
URL: http://www.repository.naturalis.nl/record/262180 |
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Berg, M.P.; Kroon, A.; Soesbergen, M.; Tempelman, D.. |
The millipede Archiboreoiulus pallidus, new to the Dutch fauna (Myriapoda: Diplopoda) Some specimens of the millipede Archiboreoiulus pallidus (Brade-Birks, 1920) were found in April 1996 in ‘het Bovenste Bos’, a deciduous forest south of Epen, in the province of Limburg. Two weeks later, a visit was paid to the collection of the Plant Protection Service and this resulted in a second record of this species. This specimen was found in June 1977 in an agricultural field near Maastricht, about 15 km west of Epen (province of Limburg). This is the first record of A. pallidus for the Dutch fauna. This species is morphologically very similar to Blaniulus guttulatus. The most important characteristics in which A. pallidus differs from B. guttulatus are described... |
Tipo: Article / Letter to the editor |
Palavras-chave: Arthropoda; Myriapoda; Diplopoda; Archiboreoiulus pallidus; Nederland; Verspreiding; Biotopen; Herkenning; 42.74. |
Ano: 1999 |
URL: http://www.repository.naturalis.nl/record/209798 |
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Soesbergen, M.. |
Checklist of the Dutch Branchiopoda The last checklist of the Dutch Branchiopoda was published fifteen years ago. Since then twelve new species have been added to the Dutch fauna: Pleopis polyphemoides, Bythotrephes longimanus, Daphnia x obscura, D. x krausi, D. galeata, D. x tecta, D. atkinsoni, Ilyocryptus spinosus, I. cuneatus, I. silvaeducensis, Alona weltneri and Chirocephalus diaphanus. The new checklist counts 105 indigenous species of which 100 species belong to the Cladocera, two to the Notostraca and Anostraca and only one to the Conchostraca. Another nine species, which might be expected to be found in the Netherlands in future, are mentioned in the list between square brackets [ ]. These are briefly discussed. |
Tipo: Article / Letter to the editor |
Palavras-chave: Nederland; Naamlijst; 42.74. |
Ano: 2002 |
URL: http://www.repository.naturalis.nl/record/218681 |
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Registros recuperados: 13 | |
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