Articles | Volume 23, issue 2
https://doi.org/10.5194/we-23-71-2023
https://doi.org/10.5194/we-23-71-2023
Standard article
 | 
14 Jul 2023
Standard article |  | 14 Jul 2023

Invasive shallow-water foraminifera impacts local biodiversity mostly at densities above 20 %: the case of Corfu Island

Anna E. Weinmann, Olga Koukousioura, Maria V. Triantaphyllou, and Martin R. Langer

Related authors

Reefal ostracod assemblages from the Zanzibar Archipelago (Tanzania)
Skye Yunshu Tian, Martin Langer, Moriaki Yasuhara, and Chih-Lin Wei
EGUsphere, https://doi.org/10.5194/egusphere-2024-487,https://doi.org/10.5194/egusphere-2024-487, 2024
Short summary
Mediterranean–Black Sea gateway exchange: scientific drilling workshop on the BlackGate project
Wout Krijgsman, Iuliana Vasiliev, Anouk Beniest, Timothy Lyons, Johanna Lofi, Gabor Tari, Caroline P. Slomp, Namik Cagatay, Maria Triantaphyllou, Rachel Flecker, Dan Palcu, Cecilia McHugh, Helge Arz, Pierre Henry, Karen Lloyd, Gunay Cifci, Özgür Sipahioglu, Dimitris Sakellariou, and the BlackGate workshop participants
Sci. Dril., 31, 93–110, https://doi.org/10.5194/sd-31-93-2022,https://doi.org/10.5194/sd-31-93-2022, 2022
Short summary
Meghalayan environmental evolution of the Thapsus coast (Tunisia) as inferred from sedimentological and micropaleontological proxies
Mohamed Kamoun, Martin R. Langer, Chahira Zaibi, and Mohamed Ben Youssef
J. Micropalaeontol., 41, 129–147, https://doi.org/10.5194/jm-41-129-2022,https://doi.org/10.5194/jm-41-129-2022, 2022
Short summary
Atypical, high-diversity assemblages of foraminifera in a mangrove estuary in northern Brazil
Nisan Sariaslan and Martin R. Langer
Biogeosciences, 18, 4073–4090, https://doi.org/10.5194/bg-18-4073-2021,https://doi.org/10.5194/bg-18-4073-2021, 2021
Short summary

Related subject area

Biodiversity
Revisiting the debate: documenting biodiversity in the age of digital and artificially generated images
Diego Sousa Campos, Rafael Ferreira de Oliveira, Lucas de Oliveira Vieira, Pedro Henrique Negreiros de Bragança, Jorge Luiz Silva Nunes, Erick Cristofore Guimarães, and Felipe Polivanov Ottoni
Web Ecol., 23, 135–144, https://doi.org/10.5194/we-23-135-2023,https://doi.org/10.5194/we-23-135-2023, 2023
Short summary
Pollination supply models from a local to global scale
Angel Giménez-García, Alfonso Allen-Perkins, Ignasi Bartomeus, Stefano Balbi, Jessica L. Knapp, Violeta Hevia, Ben Alex Woodcock, Guy Smagghe, Marcos Miñarro, Maxime Eeraerts, Jonathan F. Colville, Juliana Hipólito, Pablo Cavigliasso, Guiomar Nates-Parra, José M. Herrera, Sarah Cusser, Benno I. Simmons, Volkmar Wolters, Shalene Jha, Breno M. Freitas, Finbarr G. Horgan, Derek R. Artz, C. Sheena Sidhu, Mark Otieno, Virginie Boreux, David J. Biddinger, Alexandra-Maria Klein, Neelendra K. Joshi, Rebecca I. A. Stewart, Matthias Albrecht, Charlie C. Nicholson, Alison D. O'Reilly, David William Crowder, Katherine L. W. Burns, Diego Nicolás Nabaes Jodar, Lucas Alejandro Garibaldi, Louis Sutter, Yoko L. Dupont, Bo Dalsgaard, Jeferson Gabriel da Encarnação Coutinho, Amparo Lázaro, Georg K. S. Andersson, Nigel E. Raine, Smitha Krishnan, Matteo Dainese, Wopke van der Werf, Henrik G. Smith, and Ainhoa Magrach
Web Ecol., 23, 99–129, https://doi.org/10.5194/we-23-99-2023,https://doi.org/10.5194/we-23-99-2023, 2023
Short summary
Effects of management cessation on hoverflies (Diptera: Syrphidae) across Austrian and Swiss mountain meadows
Ronnie Walcher, Raja Imran Hussain, Johannes Karrer, Andreas Bohner, David Brandl, Johann G. Zaller, Arne Arnberger, and Thomas Frank
Web Ecol., 20, 143–152, https://doi.org/10.5194/we-20-143-2020,https://doi.org/10.5194/we-20-143-2020, 2020
Short summary
Ödenwinkel: an Alpine platform for observational and experimental research on the emergence of multidiversity and ecosystem complexity
Robert R. Junker, Maximilian Hanusch, Xie He, Victoria Ruiz-Hernández, Jan-Christoph Otto, Sabine Kraushaar, Kristina Bauch, Florian Griessenberger, Lisa-Maria Ohler, and Wolfgang Trutschnig
Web Ecol., 20, 95–106, https://doi.org/10.5194/we-20-95-2020,https://doi.org/10.5194/we-20-95-2020, 2020
Short summary
Pollen morphological variability correlates with a large-scale gradient of aridity
Hindel Fatmi, Souhaïl Mâalem, Bouchra Harsa, Ahmed Dekak, and Haroun Chenchouni
Web Ecol., 20, 19–32, https://doi.org/10.5194/we-20-19-2020,https://doi.org/10.5194/we-20-19-2020, 2020
Short summary

Cited articles

Abu Tair, N. K. and Langer, M. R.: Foraminiferal invasions: the effect of Lessepsian migration on the diversity and composition of benthic foraminiferal assemblage around Cyprus (Mediterranean Sea): Forams 2010 – International Symposium on Foraminifera, Bonn, Germany, 5–10 September 2010, Abstracts, Rheinische Friedrich-Wilhelms-Universität Bonn, p. 42, 2010. 
Aiello, G., Barra, D., Coppa, M. G., Valente, A., and Zeni, F.: Recent infralittoral Foraminiferida and Ostracoda from Porto Cesareo Lagoon (Ionian Sea, Mediterranean), B. Soc. Paleontol. Ital., 45, 1–14, https://www.paleoitalia.it/wp-content/uploads/2022/04/001_014_AIELLO.pdf​​​​​​​ (last access: 31 August 2021), 2006. 
Albano, P. G., Steger, J., Bošnjak, M., Dunne, B., Guifarro, Z., Turapova, E., Hua, Q., Kaufman, D. S., Rilov, G., and Zuschin, M.: Native biodiversity collapse in the eastern Mediterranean, P. Roy. Soc. B. Biol. Sci., 288, 20202469, https://doi.org/10.1098/rspb.2020.2469, 2021. 
Barras, C., Jorissen, F. J., Labrune, C., Andral, B., and Boissery, P.: Live benthic foraminiferal faunas from the French Mediterranean Coast: Towards a new biotic index of environmental quality, Ecol. Indic., 36, 719–743, https://doi.org/10.1016/j.ecolind.2013.09.028, 2014. 
Berger, W. H. and Parker, F. L.: Diversity of planktonic foraminifera in deep-sea sediments, Science, 168, 1345–1347, https://doi.org/10.1126/science.168.3937.1345, 1970. 
Download
Short summary
This study analyzes the diversity of benthic foraminifera at the range expansion front of the invasive species Amphistegina lobifera in Corfu (central Mediterranean). The species has been suggested to impact local diversity and community structures, and our results confirm these effects as soon as A. lobifera exceeds a specific abundance threshold (> 20 %). Nevertheless, we found that the study area reveals an overall high biodiversity that can be attributed to its unique location.