Scorpiodinipora costulata (Canu & Bassler, 1929) (Bryozoa, Cheilostomata), a taxonomic and biogeographic dilemma: complex of cryptic species or human-mediated cosmopolitan colonizer?

Jean-Georges HARMELIN
Institut méditerranéen d’Océanologie (MIO) & GIS Posidonie, Station Marine d’Endoume, Aix-Marseille Université, F-13007 Marseille (France)
jean-georges.harmelin@univ-amu.fr

Leandro M. VIEIRA
Universidade de São Paulo, Departamento de Zoologia, Instituto de Biociências, São Paulo (Brazil) and Centro de Biologia Marinha, Laboratório de Sistemática e Evolução, de Briozoários, Universidade de São Paulo, av. Manoel H. do Rego km 131.5, 11600-000 São Sebastião, São Paulo (Brazil)
leandromanzoni@hotmail.com

Andrew N. OSTROVSKY
St Petersburg State University, Department of Invertebrate Zoology, Faculty of Biology and Soil Science, Universitetskaja nab. 7/9, R-199034 St Petersburg (Russia) and Faculty of Earth Sciences, Department of Palaeontology, Geography and Astronomy, Geozentrum, University of Vienna, Althanstrasse 14, A-1090 Wien (Austria)
oan_univer@yahoo.com

Julia P. CÁCERES-CHAMIZO
Faculty of Earth Sciences, Department of Palaeontology, Geography and Astronomy, Geozentrum, University of Vienna, Althanstrasse 14, A-1090 Wien (Austria)
juliacata@gmail.com

JoAnn SANNER
National Museum of Natural History, Department of Paleobiology, Smithsonian Institution, P.O. Box 37012, Washington, DC 20013-7012 (USA)
sannerj@si.edu