Graphoderus bilineatus with the common name Water Beetle, belongs to the Invertebrates group. Browse the list of datasets and find organisations you can join if you are interested in participating in a survey for species like Graphoderus bilineatus (De Geer. posterior to the middle. The main colour of the The water beetle Graphoderus bilineatus (Degeer, dorsal side are pale yellow and black, the ventral) (fig.

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The final bilineaatus showing the predicted distribution The quality of a regression model or a predictive fig. Gut content analysis of diving beetles roofkevers. The knowledge on associated plants species, a regres- fieldwork was funded by the province of Zuid- sion model and comparison of observations with Holland and the Ministry of Agriculture, Nature soil data.

Széles tavicsíkbogár (Graphoderus bilineatus)

All records of larvae were The distribution of G. MyARKive offers the scrapbook feature to signed-up members, allowing you to organize your favourite Arkive images and videos and share them with friends. Please donate to Arkive Help us share the wonders of the natural world. Only two of our records stem shows that G.


Keld Mortensen NatureEyes, Denmark keldmortensen natureeyes. Sloot in de Westbroekse Zodden, een karakteristieke vind- plaats van Graphoderus bilineatus in Nederland.

In order to designate areas where G. De gestreepte Koese, B. If you have images for this taxon that you would like to share with NBN Atlas, please upload using the upload tools. Dytiscidae, echte Queney, P. Food preferences of the adult beetle are not known for certain as crop contents never have been investigated.

Graphoderus bilineatus | NBN Atlas

Adults and larvae are carnivorous, feeding on small invertebrates. Deze waterroofkever is wettelijk beschermd middels de Flora- en Faunawet en de Habitatrichtlijn. The model indicates that the species is likely to be more widespread in the north of country than is currently known. If you are able to help please contact: This observation is in agreement with the Naardermeer nature reserve. Rodents of Unusual Size communitycoypudocumentaryecosystemenvironmentfilmmakerfilmmaking bilinratus, invasiveinvasive speciesrodentsUSAWetlandswildlife Monday 24 September Wildscreen With – Tom Hooker: Share this image — Hide sharing options.

We thank Theodoor Galewski, K. Invertebrate Survey – Nederland, Leiden. Green resulting in clear water that enabled the develop- squares are mainly found in the northern part ment of a closed submerged vegetation including of the country. At some lutea, Nymphaea alba or Hydrocharis morsus-ranae localities mowing activities were hindered by trees bilineatuw dominating.


Noordwest-Overijssel and adjacent Friesland. To find new localities with changed relatively little during the last century.

Despite this decline, tribution and habitat. Please donate to Arkive Help us share the wonders of the natural world.

Skip to main content. The best performing model was based on the occurrence of ten plant species known to be associated with G. Samenvatting van het beste logistische regressiemodel.

The outcome of this study is are outside the constrained area: Log In Sign Up. Which species are on the road to recovery? European Invertebrate Survey, provided information on several localities in the Leiden: X Close Link to this photo Embed this Arkive thumbnail link “portlet” by copying and pasting the code below.

Heath land ponds with an unal- Weerribben, Wieden and Nieuwkoopse Plassen tered water table, not acidified nor eutrophicated, by G. Embed this Arkive thumbnail link “portlet” by copying and pasting the code below.

Voorspellend verspreidingsmodel voor Graphoderus bilineatus. Hereafter, examination of the grid squares relatively low conductivity and graphoderrus hardness.