Published: 2018-01-17

Articles

Distribution of non-native brook trout (Salvelinus fontinalis) across Norwegian waterbodies – is it an invasive species?

Trygve Hesthagen, Geir H. Bolstad, Einar Kleiven

1-8

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The distribution of the fathead sculpin species Cottunculus subspinosus Jensen, 1902

Ingvar Byrkjedal, Gunnar Langhelle, Jørgen Schou Christiansen, Oleg V. Karamushko

13-17

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New and previously known species of Copepoda and Cladocera (Crustacea) from Svalbard, Norway – who are they and where do they come from?

Inta Dimante-Deimantovica, Bjørn Walseng, Elena Chertoprud, Anna Novichkova

18-29

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Arctic charr (Salvelinus alpinus) re-established in a formerly acidified and highly dilute mountain lake under declining acidic deposition

Trygve Hesthagen, Randi Saksgård

30-36

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Climatic effects on a cold stenotherm species Lepidurus arcticus (Branchiopoda, Notostraca) on the southern outreach of its distribution range

Tore Qvenild, Eirik Fjeld, Arne Fjellheim, Sigurd Rognerud, Åsmund Tysse

37-53

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Short Communications

First record of Bombus (Alpigenobombus) wurflenii Radoszkowski, 1860 in the Kola Peninsula, NW Russia

Grigory Sergeevich Potapov, Yulia Sergeevna Kolosova, Alisa Andreevna Vlasova

9-12

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