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Map of the sites holding the search term ""Helicondonta obvoluta""

There are 3 sites that mention "Helicondonta obvoluta".

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Rook Clift

…his wood also supports a rich mollusc fauna including the Red Data Book species Helicondonta obvoluta and several which are indicative of ancient woodland.

Duncton to Bignor Escarpment

…. The invertebrate fauna includes the largest British colony of the rare snail Helicondonta obvoluta and a notable assemblage of rare moth species, many of which are dependent on the scrubby woodland at Duncton Down.

Harting Downs

…ale, tree pipit, willow tit and grasshopper warbler. The nationally rare snail Helicondonta obvoluta has been recorded from the beech woodland and the site is also important for insects. Two uncommon moths, the wood tiger Parasemia plantaginis and the maple prominent Ptilodon c…

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