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Annotated checklist of the gall midges from the Netherlands, Belgium and Luxembourg (Diptera: Cecidomyiidae) Naturalis
Roskam, J.C.; Carbonnelle, S..
The gall midges are one of the most important groups of gall makers. Emerging larvae produce stimuli and the host plant responds by producing galls, fascinating structures which provide food and shelter for the developing larvae. Most gall inducing midges are host specific: they are only able to induce galls in a few, often related, plant species. A few species have different feeding modes: among them are saprophagous, fungivorous and predaceous species and some are used in biocontrol. We recorded 416 species in the whole area; 366 species are recorded from the Netherlands, 270 species from Belgium and 96 species from Luxembourg.
Tipo: Article / Letter to the editor Palavras-chave: Diptera; Cecidomyiidae; Netherlands; Belgium; Luxembourg; Distribution; Biology; 42.75.
Ano: 2015 URL: http://www.repository.naturalis.nl/record/640395
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Microsatellite markers reveal spatial genetic structure of Tetranychus urticae (Acari: Tetranychidae) populations along a latitudinal gradient in Europe Inra
Carbonnelle, S.; Hance, T.; Migeon, A.; Baret, P.; Cros-Arteil, S.; Navajas, M..
The genetic structure of populations of the two-spotted spider mite Tetranychus urticae was investigated along a south–north European transect spanning from southern France to The Netherlands. Mites were collected on Urtica dioica in 6 sampling zones. Microsatellite variation at 5 loci revealed considerable genetic variation with an average heterozygozity of 0.49. Significant heterozygote deficiency was found in 7 populations out of the 18 samples analyzed and one of them was completely monomorphic. Tetranychus urticae populations show some level of genetic structuring. First, genetic differentiation between localities (F ST estimates) was significant for all comparisons. Second, the analysis of molecular variance, AMOVA, indicates that there is an...
Tipo: Journal Article Palavras-chave: TETRANYCHUS URTICAE; TETRANYCHIDAE.
Ano: 2007 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD2008c49f89cb&uri=/notices/prodinra1/2008/05/
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