• Bidenichthys okamotoi, a new species of the bythitidae (Ophidiiformes, teleostei) from the koko seamount, central north pacific 

      Møller, Peter Daniel Rask; Schwarzhans, Werner W.; Lauridsen, Henrik; Nielsen, Jørgen G. (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-12-08)
      Two specimens from the Koko Seamount (Koko Guyot), in the Hawaiian-Emperor seamount chain, Central North Pacific, caught in 2009 and 2010 are here described as a new species, Bidenichthys okamotoi. The taxonomy of the species in the genera Bidenichthys Barnard, 1934, and Fiordichthys Paulin, 1995, has been confusing due to the lost type of B. consorbrinus (Hutton, 1876) and the rarity of some ...
    • Impacts of the invasive round goby (Neogobius melanostomus) on benthic invertebrate fauna: a case study from the Baltic Sea 

      Van Deurs, Mikael; Moran, Nicholas P.; Plet-Hansen, Kristian Schreiber; Dinesen, Grete E.; Azour, Farivar; Carl, Henrik; Møller, Peter Daniel Rask; Behrens, Jane W (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-08-19)
      The round goby (Neogobius melanostomus) was first observed in the Baltic Sea in 1990 and has since displayed substantial secondary dispersal, establishing numerous dense populations where they may outcompete native fish and negatively impact prey species. There have been multiple round goby diet studies from both the Baltic Sea and the North American Great Lakes where they are similarly invasive. ...
    • Short-term temporal variation of coastal marine eDNA 

      Jensen, Mads Reinholdt; Sigsgaard, Eva Egelyng; Ávila, Marcelo De Paula; Agersnap, Sune; Brenner-Larsen, William; Sengupta, Mita Eva; Xing, Yingchun; Krag, Marcus Anders; Knudsen, Steen Wilhelm; Carl, Henrik; Møller, Peter Daniel Rask; Thomsen, Philip Francis (Journal article; Tidsskriftartikkel; Peer reviewed, 2022-02-23)
      Temporal variation in eDNA signals is increasingly explored for understanding community ecology in aquatic habitats. Seasonal changes have been addressed using eDNA sampling, but very little is known regarding short-term temporal variation that spans hours to days. To address this, we filtered marine water samples from a single coastal site in Denmark every hour for 32 h. We used metabarcoding to ...