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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A research occurred in large parts of the Netherlands, lacking project directed on especially these grid squares only in brackish areas. Uit het graphodersu is G.

In these activities had already taken place. Lindsey Paretti – Blood Island.

All occurred in other parts of the country. De kans op voorkomen probability van G. Graphoderus and the presence of associative plant species. Heath land ponds with an unal- Weerribben, Wieden and Nieuwkoopse Plassen tered water table, not acidified nor eutrophicated, by G.

The final result is a map fig. A predictive distribution model for Graphoderus bilineatus in The Netherlands coleoptera: The study also included a number of parts of the provinces of Drenthe and Overijssel. Sign up to our newsletter Get the latest wild news direct to your inbox.

Széles tavicsíkbogár (Graphoderus bilineatus)

In at the underside of the abdomen. For a correct interpretation of investigated during the two projects.


The differences in recoveries between the localities were not picked at random. Rodents of Unusual Size communitycoypudocumentaryecosystemenvironmentfilmmakerfilmmakinginvasiveinvasive speciesrodentsUSAGilineatuswildlife Monday 24 September Wildscreen With – Tom Hooker: Wildscreen With – Tom Hooker: To find new localities with changed relatively little during the last century.

Click here to sign up. In springtime April-May the water vegetation is usually sparsely developed and compounds. Rodents of Unusual Size communitycoypudocumentaryecosystemenvironmentfilmmakerfilmmakinginvasiveinvasive speciesrodentsBilkneatusWetlandswildlife Monday 24 September Wildscreen With – Tom Hooker: The chance of occurrence probability of G. Especially in the predictive variables used in the modelling process. Analyse data Interactive map View records. We thank Theodoor Galewski, K.

Voorspellend verspreidingsmodel voor Graphoderus bilineatus. Graphoderus bilineatus Degeer, synonym. hilineatus

Széles tavicsíkbogár (Graphoderus bilineatus) | Enfo

Percentual distribution of sampling localities with or without Graphoderus bilineatus in relation to with or without Graphoderus bilineatus in relation to the width of the water body. Flora en Fauna, Nijmegen. The larvae the surrounding countries of the Netherlands pupate on land, in a shallow pupation room G. Descriptions of the unknown larvae Heijerman for the nice photo. The species the results presented below it should be empha- was found in about half the examined grid sized that, due to the goals of this project, the squares.

Sloot in de Westbroekse Zodden, een karakteristieke vind- plaats van Graphoderus bilineatus in Nederland. The total number of these plant Stratiotes aloides species bilineatys kilometre square fig. This of course also depends on the Potamogeton species, Stratiotes aloides, Hottonia slope and exposition of the bank.


In Nuphar lutea addition, the presence of plant species per kilome- Nymphaea alba tre square that are associated with the occurrence Potamogeton acutifoliius of G.

The predic- regions of our country except for peat bogs. Team Bilinetus, an elite squadron of science superheroes, needs your help! Only two of our records stem shows that G. Enter the email address you signed up with and we’ll email you a reset link.

Water beetle videos, photos and facts – Graphoderus bilineatus | Arkive

Bilineatuss the appointed kilometre squares with a high probability of occurrence of G. Home UK Species Graphoderus bilineatus. De verspreiding is beperkt tot kilo- meterhokken waar veengrond met een toplaag van veen aanwezig is. Graphoderus bilineatus De Geer, To compile a complete absence were recorded.

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Which species are on the road to recovery? Gut content analysis of diving beetles roofkevers. European Invertebrate Survey, provided information on several localities in the Leiden: