Browsing Museene by Author "Struck, Torsten H"

Now showing items 1-20 of 20

  • Convergent evolution of the ladder-like ventral nerve cord in Annelida 
    Helm, Conrad; Beckers, Patrick; Bartolomaeus, Thomas; Drukewitz, Stephan H; Kourtesis, Ioannis; Weigert, Anne; Purschke, Günter; Worsaae, Katrine; Struck, Torsten H; Bleidorn, Christoph (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Background A median, segmented, annelid nerve cord has repeatedly been compared to the arthropod and vertebrate nerve cords and became the most used textbook representation of the annelid nervous system. ...
  • Convergent evolution of the ladder-like ventral nerve cord in Annelida 
    Helm, Conrad; Beckers, Patrick; Bartolomaeus, Thomas; Drukewitz, Stephan H.; Kourtesis, Ioannis; Weigert, Anne; Purschke, Günter; Worsaae, Katrine; Struck, Torsten H; Bleidorn, Christoph (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Background: A median, segmented, annelid nerve cord has repeatedly been compared to the arthropod and vertebrate nerve cords and became the most used textbook representation of the annelid nervous system. Recent phylogenomic ...
  • Cryptic Species and Their Evolutionary Significance 
    Struck, Torsten H; Cerca De Oliveira, Josè (Journal article / Tidsskriftartikkel / SubmittedVersion, 2019)
    Cryptic species are detected at an ever‐increasing rate, mainly due to the application of molecular data. While the impact of this hidden diversity on macro‐ecology and conversation biology is widely recognized, its ...
  • Deceleration of morphological evolution in a cryptic species complex and its link to paleontological stasis 
    Cerca, Jose; Meyer, Christian; Stateczny, Dave; Siemon, Dominik; Wegbrod, Jana; Purschke, Günter; Dimitrov, Dimitar; Struck, Torsten H (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    Morphological stasis or the absence of morphological change is a well-known phenomenon in the paleontological record, yet it is poorly integrated with neontological evidence. Recent evidence suggests that cryptic species ...
  • Delimitation of cryptic species drastically reduces the geographical ranges of marine interstitial ghost-worms (Stygocapitella; Annelida, Sedentaria) 
    Cerca De Oliveira, Josè; Meyer, Christian; Purschke, Günter; Struck, Torsten H (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    The recognition of cryptic species concealed in traditionally established species may reveal new biogeographical patterns and alter the understanding of how biodiversity is geographically distributed. This is particularly ...
  • Description of a new species of the genus Marphysa (Eunicidae), Marphysa aegypti sp.n., based on molecular and morphological evidence 
    Elgetany, Asmaa H.; El-Ghobashy, Ahmed E.; Ghoneim, Ahmad; Struck, Torsten H (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    The annelid family Eunicidae comprises ten genera including the genusMarphysa Quatrefages, 1866. This genus is characterized by a global distribution and hasconsiderable value in the bait industry worldwide. ...
  • Finding Evolutionary Processes Hidden in Cryptic Species 
    Struck, Torsten H; Feder, Jeffrey L.; Bendiksby, Mika; Birkeland, Siri; Cerca, Jose; Gusarov, Vladimir; Kistenich, Sonja; Larsson, Karl-Henrik; Liow, Lee Hsiang; Nowak, Michael; Stedje, Brita; Bachmann, Lutz; Dimitrov, Dimitar (Journal article / Tidsskriftartikkel / SubmittedVersion, 2018)
    Cryptic species could represent a substantial fraction of biodiversity. However, inconsistent definitions and taxonomic treatment of cryptic species prevent informed estimates of their contribution to biodiversity and ...
  • Identifying and addressing methodological incongruence in phylogenomics: A review 
    Fleming, James Frederick; Valero Gracia, Alberto; Struck, Torsten H (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Abstract The availability of phylogenetic data has greatly expanded in recent years. As a result, a new era in phylogenetic analysis is dawning—one in which the methods we use to analyse and assess our data are the bottleneck ...
  • Incomplete lineage sorting and ancient admixture, and speciation without morphological change in ghost-worm cryptic species 
    Cerca, José; Colon, Angel G. Rivera; Ferreira, Mafalda S.; Ravinet, Mark; Nowak, Michael; Catchen, Julian M.; Struck, Torsten H (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Morphologically similar species, that is cryptic species, may be similar or quasi-similar owing to the deceleration of morphological evolution and stasis. While the factors underlying the deceleration of morphological ...
  • Marine connectivity dynamics: clarifying cosmopolitan distributions of marine interstitial invertebrates and the meiofauna paradox 
    Cerca De Oliveira, Josè; Purschke, Günter; Struck, Torsten H (Journal article / Tidsskriftartikkel / SubmittedVersion, 2018)
    Many interstitial species were first described as widely distributed, often cosmopolitan or amphi-oceanic, contrasting with descriptions of a sedentary life style and the general absence of pelagic dispersal stages. These ...
  • Mitochondrial Genome Evolution in Annelida—A Systematic Study on Conservative and Variable Gene Orders and the Factors Influencing its Evolution 
    Struck, Torsten H; Golombek, Anja; Hoesel, Christoph; Dimitrov, Dimitar; Elgetany, Asmaa H. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Abstract The mitochondrial genomes of Bilateria are relatively conserved in their protein-coding, rRNA, and tRNA gene complement, but the order of these genes can range from very conserved to very variable depending ...
  • Molecular phylogeny of Allodia (Diptera: Mycetophilidae) constructed using genome skimming 
    Magnussen, Trude; Johnsen, Arild; Kjærandsen, Jostein; Struck, Torsten H; Søli, Geir Einar Ellefsen (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    In this study, we use low-coverage shotgun sequencing of genomic DNA, commonly referred to as genome skimming, to investigate the phylogenetic relationships of the fungus gnat genus Allodia Winnertz (Mycetophilidae, ...
  • Molecular phylogeny, morphology, and distribution of Polygordius (Polychaeta: Polygordiidae) in the Atlantic and Mediterranean 
    Ramey-Balci, Patricia; Fiege, Dieter; Struck, Torsten H (Journal article / Tidsskriftartikkel / SubmittedVersion, 2018)
    Low morphological diversity among interstitial taxa makes it difficult to delimit species and their geographic boundaries based solely on morphology and molecular data often reveal cryptic species. Polygordius (Annelida, ...
  • Multiple paths toward repeated phenotypic evolution in the spiny-leg adaptive radiation (Tetragnatha; Hawai'i) 
    Cerca, José; Cotoras, Darko; Santander, Cindy G.; Bieker, Vanessa Carina; Hutchins, Leke; Morin-Lagos, Jaime; Prada, Carlos; Kennedy, Susan M.; Krehenwinkel, Henrik; Rominger, Andrew J.; Meier, Joana Isabel; Dimitrov, Dimitar; Struck, Torsten H; Gillespie, Rosemary G (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Abstract The repeated evolution of phenotypes provides clear evidence for the role of natural selection in driving evolutionary change. However, the evolutionary origin of repeated phenotypes can be difficult to disentangle ...
  • Phylogenomics of Lophotrochozoa with consideration of systematic error 
    Kocot, Kevin M.; Struck, Torsten H; Merkel, Julia; Waits, Damien S.; Todt, Christiane; Bannock, Pamela M.; Weese, David A.; Cannon, Johanna T.; Moroz, Leonid L.; Lieb, Bernhard; Halanych, Kenneth M. (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2016)
    Abstract.—Phylogenomic studies have improved understanding of deep metazoan phylogeny and show promise for resolving incongruences among analyses based on limited numbers of loci. One region of the animal tree that has ...
  • Removing the bad apples: A simple bioinformatic method to improve loci-recovery in de novo RADseq data for non-model organisms 
    Cerca, José; Maurstad, Marius Filomeno; Rochette, Nicolas C.; Rivera-Colón, Angel G.; Rayamajhi, Niraj; Catchen, Julian M.; Struck, Torsten H (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    1. The restriction site-associated DNA (RADseq) family of protocols involves digesting DNA and sequencing the region flanking the cut site, thus providing a cost and time-efficient way for obtaining thousands of genomic ...
  • Scoutknife: A naïve, whole genome informed phylogenetic robusticity metric 
    Fleming, James Frederick; Eriksen, Pia Merete; Struck, Torsten H (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Background: The phylogenetic bootstrap, first proposed by Felsenstein in 1985, is a critically important statistical method in assessing the robusticity of phylogenetic datasets. Core to its concept was the use of pseudo ...
  • The early branching group of orbiniida sensu struck et al., 2015: Parergodrilidae and orbiniidae 
    Jimenez, Miguel Angel Meca; Zhadan, Anna; Struck, Torsten H (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    This review addresses the state of the art of the systematics and the improvements in the biology, ecology and species diversity of the two annelid taxa Parergodrilidae and Orbiniidae, the early branching group of Orbiniida ...
  • The role of systematics for understanding ecosystem functions: Proceedings of the Zoologica Scripta Symposium, Oslo, Norway, 25 August 2022 
    Bachmann, Lutz; Beermann, Jan; Brey, Thomas; de Boer, Hugo; Dannheim, Jennifer; Edvardsen, Bente; Ericson, Per G. P.; Holston, Kevin C.; Johansson, Veronika A.; Kloss, Paul; Konijnenberg, Rebecca; Osborn, Karen J.; Pappalardo, Paula; Pehlke, Hendrik; Piepenburg, Dieter; Struck, Torsten H; Sundberg, Per; Markussen, Stine Svalheim; Teschke, Katharina; Vanhove, Maarten P. M. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Abstract On 25 August 2022, the Zoologica Scripta ‐ An International Journal of Systematic Zoology and the Norwegian Academy of Sciences and Letters arranged a symposium entitled ‘The role of systematics for understanding ...
  • Three new species of the genus Perinereis (Annelida, Nereididae) from Egyptian coasts 
    Elgetany, Asmaa Haris; Struck, Torsten H; Glasby, Christopher J. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Despite being one of the most common groups of polychaetes on intertidal shores, the genus Perinereis (Nereididae) is comparatively poorly known taxonomically, with confusion still existing due to the lack of comprehensive ...