35. Kartierungstreffen der AG Malakologie in Mecklenburg-Vorpommern vom 30.04.-01.05.2016 in Peenemünde/Usedom (Lkrs. Vorpommern-Greifswald) Holger Menzel-Harloff, Uwe Jueg Archiv Natur- und Landeskunde Mecklenburg-Vorpommern 54 (2016) https://doi.org/10.3285/nlk.54.03     pp: 24-42     2017-06-12

35. Kartierungstreffen der AG Malakologie in Mecklenburg-Vorpommern vom 30.04.-01.05.2016 in Peenemünde/Usedom (Lkrs. Vorpommern-Greifswald)

Stichworte/keywords: Ecrobia ventrosa, Spermodea lamellata, Vertigo angustior, Vertigo moulinsiana, Vertigo ronnebyensis

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Abstract
During the 35th meeting of the Working Group Malacology in Mecklenburg-West Pomeraniain Peenemünde on Usedom Island, 88 terrestrial and freshwater mollusc species (including one marine species) were recorded. That is 69% of the island fauna that at present composes of 128 species. The abundant and frequent populations of Desmoulin’s whorl snail Vertigo moulinsiana and of the narrow-mouthed whorl snail Vertigo angustior are to be emphasized. In addition, Vertigo ronnebyensis was found at some places as well. Despite our activities to find the plaited snail Spermodea lamellata at suitable habitats, its occurrence wasnot confirmed. Due to the unique locality, a record of the mud snail Ecrobia ventrosa is noteworthy.