File:Dreissena polymorpha bryozoaires éponge 2016 Nord Lamiot 09.jpg

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Français : Résurgence verticale d'eau eutrophe avec tapis de bryozoaires et population de moules zébrées (Dreissena polymorpha) et quelques éponges (dont quelques petits exemplaires de Spongilla lacustris non coloré, faute de lumière) ici : été 2016. Quelques années plus tôt, les moules étaient recouvertes d'un épais tapis de bactéries filamenteuses étouffant presque les bryozoaires.
Français : Vertical (eutrophic) water seepage with carpet of bryozoans population and zebra mussels (Dreissena polymorpha) and some sponges (some small Spongilla lacustris, uncolored, because of lack of light). Here: summer 2016. A few years earlier, the mussels were covered with a thick mat of filamentous bacteria almost stifling bryozoans.
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Author Lamiot
Camera location50° 38′ 46.61″ N, 3° 02′ 54.74″ E  Heading=187.12° Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo

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current16:10, 1 August 2016Thumbnail for version as of 16:10, 1 August 20164,608 × 3,054 (2.18 MB)Lamiot (talk | contribs)User created page with UploadWizard

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