Now showing items 272-291 of 434

  • Japoshvili, George; Hansen, Lars Ove (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
    The study of the family Encyrtidae at the Natural History Museum of Oslo continues. 13 species are reported for the first time from Norway in this revision, bringing the total number of Norwegian encyrtids up to 136. ...
  • Hansen, Lars Ove; Thuroczy, Csaba; Japoshvili, George (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2012)
    The material of the family Encyrtidae at the Natural History Museum of Oslo is revised. A total of 22 species is reported for the first time from Norway. Thus, the total number of Norwegian encyrtid species is now 42. ...
  • Westberg, Martin; Timdal, Einar; Asplund, Johan; Bendiksby, Mika; Haugan, Reidar; Jonsson, Fredrik; Larsson, Per; Odelvik, Göran; Wedin, Mats; Millanes, Ana M. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
    Fourteen species of lichenized or lichenicolous fungi are reported new to either Norway or Sweden or both countries. Several of these are rare and almost unknown. The reported species are: Acarospora insignis (new to ...
  • Lindemann, Jon Peder Hjertenes; Hansen, Lars Ove (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
    The following five species of the family Pteromalidae are reported for the first time from Norway: Gastrancistrus autumnalis (Walker, 1834), Gastrancistrus picipes (Nees, 1834), Glyphognathus laevis (Delucchi, 1953), ...
  • Roberts, Aubrey Jane; Druckenmiller, Patrick Scott; Sætre, Glenn-Peter; Hurum, Jørn Harald (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2014)
    Abundant new ichthyosaur material has recently been documented in the Slottsmøya Member of the Agardhfjellet Formation from the Svalbard archipelago of Norway. Here we describe a partial skeleton of a new taxon, Janusaurus ...
  • Friis, Henrik; Casey, William H. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Niobium is usually considered to be one of the least mobile elements during alteration of rocks in geological processes and is thought to only be mobile at elevated temperatures and/or pressures. Since niobium is assumed ...
  • Lifjeld, Jan Terje; Laskemoen, Terje; Kleven, Oddmund; Pedersen, Anne Tiril Myhre; Lampe, Helene M.; Rudolfsen, Geir; Schmoll, Tim; Slagsvold, Tore (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2012)
    There is growing evidence that post-copulatory sexual selection, mediated by sperm competition, influences the evolution of sperm phenotypes. Evidence for pre-copulatory sexual selection effects on sperm traits, on the ...
  • Mood, John; Ardiyani, Marlina; de Boer, Hugo (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    The history of Haplochorema K.Schum. (Zingiberaceae) is reviewed, its morphology is compared to Boesenbergia Kuntze and the molecular phylogenetic position is shown in relation to other Zingiberaceae. Based on a comparative ...
  • Hanssen, Frank Ole; Heggberget, Tor Gravråk; Bladt, Jesper; Endresen, Dag Terje Filip; Forsius, Martin; Gudmundsson, Gudmundur A.; Gärdenfors, Ulf; Heiðmarsson, Starri; Kindvall, Oscar; Koch, Wouter; Koivula, Hanna; Laiho, Eija-Leena; Obst, Matthias; Skov, Flemming; Telenius, Anders; Valland, Nils; Wasowicz, Pawel; Wremp, Anna Maria (Research report / Forskningsrapport / PublishedVersion, 2014)
    The main goal of the present report is to outline the possibilities for an enhanced cooperation between the Nordic countries within eScience and biodiversity. LifeWatch is one of several ESFRI projects which aim to establish ...
  • Aarvik, Leif; Bengtsson, Bengt Åke; Elven, Hallvard; Ivinskis, Povilas; Jürivete, Urmas; Karshol, Ole; Mutanen, Marko; Savenkov, Nikolay (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
    The Lepidoptera species recorded in Iceland, Norway, Sweden, Denmark, Finland, Estonia, Latvia and Lithuania are listed. The history of lepidopterology in the Nordic-Baltic area and in each country is outlined. The current ...
  • Hansen, Lars Ove; Sagvolden, Bjørn A. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2007)
    This contribution deals with additions and corrections to the list of Norwegian Coleoptera. The following three species are reported for the first time from Norway: Nicrophorus interruptus Stephens, 1830 (Silphidae), ...
  • Aars, Jon; Marques, T.A.; Lone, K.; Andersen, M.; Wiig, Øystein; Fløystad, I.M.B.; Hagen, S.B.; Buckland, S.T. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
    Polar bears have experienced a rapid loss of sea-ice habitat in the Barents Sea. Monitoring this subpopulation focuses on the effects on polar bear demography. In August 2015, we conducted a survey in the Norwegian Arctic ...
  • Boumans, Louis (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)
    Eleven specimens of Camilla flavicauda Duda 1922 were accidentally reared indoors in Oslo, and a twelfth one was later found free living. In addition, four old specimens of Camilla glabra (Fallén, 1823) were found in the ...
  • Marthinsen, Gunnhild; Rui, Siri; Timdal, Einar (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    Background DNA barcodes are increasingly being used for species identification amongst the lichenised fungi. This paper presents a dataset aiming to provide an authoritative DNA barcode sequence library for a wide array ...
  • Resvoll, Thekla R. (Doctoral thesis / Doktoravhandling, 1917)
  • Spirin, Viacheslav; Malysheva, Vera; Miettinen, Otto; Vlasák, Josef; Alvarenga, Renato Lúcio Mendes; Gibertoni, Tatiana Baptista; Ryvarden, Leif; Larsson, Karl-Henrik (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    The taxonomy of Protomerulius and Heterochaetella is revised based on DNA data and morphological evidence, and their type species, P. brasiliensis and H. dubia, are proved to be congeneric. As a consequence, H. dubia and ...
  • Cerca, José (Doctoral thesis / Doktoravhandling, 2020)
    Biologists typically distinguish species by how they look. However, with the development of DNA-based techniques to identify species, they found that genetically-different species may look remarkably similar. Biologists ...
  • Horvath, Peter; Nilsen, Anne-Barbi; Bryn, Anders (Research report / Forskningsrapport / PublishedVersion, 2019)
    Metodene for feltbasert kartlegging av naturtyper i Norge er i utvikling. Kartlegging baserer seg nå i hovedsak på bruk av digitale plattformer med tilrettelagt programvare. Siden lanseringen av Natur i Norge (NiN 2.0) i ...
  • Boumans, Louis; de Jong, Herman; Oosterbroek, Pjotr (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)
    Females of the autumn crane fly Tipula (Platytipula) moiwana (Matsumura, 1916) were collected along the river Ljanselva in Oslo. This species was hitherto only known from the easternmost Palaearctic and from the Moscow and ...
  • Delsett, Lene Liebe; Druckenmiller, Patrick Scott; Roberts, Aubrey Jane; Hurum, Jørn Harald (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    Phylogenetic relationships within the important ichthyosaur family Ophthalmosauridae are not well established, and more specimens and characters, especially from the postcranial skeleton, are needed. Three ophthalmosaurid ...