Browsing Naturhistorisk museum by Title
Now showing items 480-499 of 758
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(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), ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)In this contribution, new data concerning bryophytes, fungi and lichens of the Italian flora are presented. It includes new records and confirmations for the bryophyte genera Bryum, Cryphaea, Didymodon, and Grimmia; the ...
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(Journal article / Tidsskriftartikkel / SubmittedVersion, 2022)Usnic acid is an antibiotic metabolite produced by a wide variety of lichenized fungal lineages. The enantiomers of usnic acid have been shown to display contrasting bioactivities, and hence it is important to determine ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)Abstract Whole genome duplication (WGD) can promote adaptation but is disruptive to conserved processes, especially meiosis. Studies in Arabidopsis arenosa revealed a coordinated evolutionary response to WGD ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)Motivation Compositional heterogeneity—when the proportions of nucleotides and amino acids are not broadly similar across the dataset—is a cause of a great number of phylogenetic artefacts. Whilst a variety ...
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(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 ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)A new genus Occultia (Scilloideae, Asparagaceaae), is described from Malawi and Mozambique. One of the species on which this genus is based, was originally described as Hyacinthus. The genus is clearly separated from ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)Currents are unique drivers of oceanic phylogeography and thus determine the distribution of marine coastal species, along with past glaciations and sea-level changes. Here we reconstruct the worldwide colonization history ...
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(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 ...
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(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 ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2021)The phylogenetic diversity of Ochrophyta, a diverse and ecologically important radiation of algae, is still incompletely understood even at the level of the principal lineages. One taxon that has eluded simple classification ...
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(Doctoral thesis / Doktoravhandling, 1917)
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(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 ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)Abstract The taxonomy of Sistotremastrum (Trechisporales, Basidiomycota) is revised based on morphology and DNA data. The genus is shown to be polyphyletic, and therefore it is split into two units— Sistotremastrum s. str. ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)Tarentola geckos have a widespread geographic distribution and occur both in the Palearctic and Afrotropical realms, as well as the Neotropical region. Particularly, across North Africa phenotypically similar and cryptic ...
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(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 ...
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(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 ...
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(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 ...
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(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 ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)Colymbosaurus is a genus of long-necked plesiosaurian represented by two valid species: C. megadeirus from the Upper Kimmeridge Clay Formation (Kimmeridgian–Tithonian) of the United Kingdom and C. svalbardensis from the ...