Marine Biology

, 162:0

Ascidians as models for studying invasion success

  • Aibin Zhan
  • Elizabeta Briski
  • Dan G. Bock
  • Sara Ghabooli
  • Hugh J. MacIsaac
Invasive Species - Review

DOI: 10.1007/s00227-015-2734-5

Cite this article as:
Zhan, A., Briski, E., Bock, D.G. et al. Mar Biol (2015) 162: 0. doi:10.1007/s00227-015-2734-5
Part of the following topical collections:
  1. Invasive Species


During the past three decades, coastal marine waters have become among the most invaded habitats globally. Ascidians are among the most notorious invaders in these ecosystems. Owing to their rapid spread, frequent population outbreaks, and associated negative ecological and economic impacts, invasive ascidians have become a global problem. Thus, the study of ascidian invasions has become a prominent area of invasion biology. Here, we review current knowledge and conclude that ascidians are good models for studying invasion success in the marine realm. Firstly, we summarize the reconstruction of invasion pathways or colonization histories and associated negative impacts of invasive ascidians, and address the urgent need to clarify ambiguous taxonomy of ascidians. Secondly, we discuss factors that underlie or facilitate invasion success of ascidians, including vectors of introduction and spread, environmental changes, biological traits, and possible genetic issues. Finally, we summarize current science-based policies and management solutions that are in place to prevent and control spread of invasive ascidians. We conclude by highlighting key research questions that remain to be answered, and propose future research to investigate mechanisms of invasion success in the marine realm using ascidians as model systems.

Supplementary material

227_2015_2734_MOESM1_ESM.pdf (42 kb)
Supplementary material 1 (PDF 42 kb)

Funding information

Funder NameGrant NumberFunding Note
National Natural Science Foundation of China
  • 31272665
100 Talents Program of the Chinese Academy of Sciences
    Discovery grant from Natural Sciences and Engineering Research Council of Canada
      NSERC Canadian Aquatic Invasive Species Network
        Canada Research Chair
          a Natural Sciences and Engineering Research Council of Canada (NSERC) Vanier CGS
            a Killam Doctoral Fellowship

              Copyright information

              © Springer-Verlag Berlin Heidelberg 2015

              Authors and Affiliations

              • Aibin Zhan
                • 1
              • Elizabeta Briski
                • 2
              • Dan G. Bock
                • 3
              • Sara Ghabooli
                • 4
              • Hugh J. MacIsaac
                • 4
              1. 1.Research Center for Eco-Environmental SciencesChinese Academy of SciencesBeijingChina
              2. 2.Experimental EcologyHelmholtz Centre for Ocean ResearchKielGermany
              3. 3.Department of Botany, Biodiversity Research CentreUniversity of British ColumbiaVancouverCanada
              4. 4.Great Lakes Institute for Environmental ResearchUniversity of WindsorWindsorCanada

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