Three land-snail species new to the Norwegian fauna: Pupilla pratensis (Clessin, 1871), Vertigo ultimathule von Proschwitz, 2007 and Balea sarsii Philippi, 1847 [= B. heydeni von Maltzan, 1881]

[摘要] 800x600Normal 0 21 false false false NO-BOK X-NONE X-NONE MicrosoftInternetExplorer4 Three land-snail species are reported as new to Norway:Pupilla pratensis , which has been segregated fromP. muscorums. lat., occurs in three isolated, calcareous wetland sites in the counties of Hedmark and Oppland and two calcareous rock habitats in Nordland County;Vertigo ultimathule , recently described from the northernmost part of Swedish Lapland, has been found in seven localities in the adjacent Norwegian county of Finnmark �? the species is probably endemic to northernmost Scandinavia; finallyBalea sarsii[=B. heydeni ], a pronounced Atlantic element, which has been segregated fromB. perversas. lat., is found in five sites in Hordaland County and one in Sogn og Fjordane County �? the locality at Florø in the latter province is the northernmost known for the species.

[学科分类] 动物科学

[关键词] Gastropoda;distribution