Browsing NTNU Open by Author "Picton, Bernard"
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The genus Jorunna (Nudibranchia: Discodorididae) in Europe: A new species and a possible case of incipient speciation
Neuhaus, Jenny; Rauch, Cessa; Bakken, Torkild; Picton, Bernard; Pola, Marta; Malaquias, Manuel António E. (Peer reviewed; Journal article, 2021)To investigate the conspecificity of different morphotypes of Jorunna tomentosa (Cuvier, 1804) (type species of genus Jorunna Bergh, 1876), we studied specimens sampled from across part of the geographical distribution of ... -
Polyphyly of the traditional family Flabellinidae affects a major group of Nudibranchia: aeolidacean taxonomic reassessment with descriptions of several new families, genera, and species (Mollusca, Gastropoda)
Korshunova, Tatiana; Martynov, Alexander; Bakken, Torkild; Evertsen, Jussi; Fletcher, Karin; Mudianta, I Wayan; Saito, Hiroshi; Lundin, Kennet; Schrödl, Michael; Picton, Bernard (Journal article; Peer reviewed, 2017)The Flabellinidae, a heterogeneous assembly of supposedly plesiomorphic to very derived sea slug groups, have not yet been addressed by integrative studies. Here novel material of rarely seen Arctic taxa as well as North ... -
Similar Ones Are Not Related and Vice Versa—New Dendronotus Taxa (Nudibranchia: Dendronotidae) from the North Atlantic Ocean Provide a Platform for Discussion of Global Marine Biodiversity Patterns
Korshunova, Tatiana; Grøtan, Viktor Vasskog; Johnson, Kjetil Breivik; Bakken, Torkild; Picton, Bernard; Martynov, Alexander (Peer reviewed; Journal article, 2023)One new species of the genus Dendronotus (Nudibranchia: Dendronotidae) is described from Norway and Northern Ireland, as well as from the adjacent North Sea, and one new subspecies of Dendronotus arcticus is described from ...