Blar i forfatter Norges arktiske universitetsmuseum "Altenburger, Andreas"

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    • Geometric morphometrics of macro- and meiofaunal priapulid pharyngeal teeth provides a proxy for studying Cambrian “tooth taxa” 

      Vikberg Wernström, Joel; Slater, Ben J; Sørensen, Martin V; Crampton, Denise; Altenburger, Andreas (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-08-12)
      Priapulids are marine, benthic ecdysozoan worms that feed using a distinctive toothed pharynx. While only a handful of lineages have survived to the present day, the Cambrian priapulid stem group left behind a rich record of articulated body fossils and characteristic trace fossils in the form of burrows. Recently, the fossil record of isolated priapulid cuticular elements including pharyngeal teeth ...

    • Studies on the complex Warnowiaceae (Dinophyceae) I. Lohmann’s Pouchetia parva refound and renamed Nematodinium parvum comb. nov. (= Warnowia parva) 

      Maria, Garcia-Portela; Moestrup, Øjvind; Daugbjerg, Niels; Altenburger, Andreas; Lundholm, Nina (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-09-08)
      The dinoflagellate family Warnowiaceae has often been considered to include some of the most complex cells among the protists. The number of described species is around 40, but both the species and generic concepts are in need of revision. Warnowiaceans are often fragile and readily change morphology under the light microscope, and they are usually regarded to be rare. They are particularly famous ...