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Map of the sites holding the search term ""Theodoxus fluviatilis""
There are 3 sites that mention "Theodoxus fluviatilis".
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Lochs of Harray and Stenness
…rtebrates, namely the caddis fly Ylodes reuteri and the freshwater nerite snail Theodoxus fluviatilis. The caddis fly is very rare in the UK and has only previously been recorded in a few coastal marsh sites in England. The snail is commonly found in chalky (calcareous) rivers in…
River Test
…pondweed Groenlandia densa, the nationally scarce river water dropwort Oenanthe fluviatilis and horned pondweed Zannichellia palustris.
Species typical of slower water are also common, common club rush Schoenoplectus lacustris, shining pondweed Potamogeton lucens and Canadian po…
River Itchen
…tusangula.
In the deeper middle to lower reaches river water dropwort Oenanthe fluviatilis, unbranched bur reed Sparganium emersum, common club rush Schoenoplectus lacustris and various pondweed species Potamogeton species all become much more abundant.
Other characteristic cha…
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