Moss inhabiting diatoms of Galindez Island, Argentine Islands (the maritime Antarctica) exhibit low diversity and pronounced differentiation

Vol.12,No.1(2022)

Abstract
The moss-inhabiting diatom flora has been surveyed for the first time on the Galindez Island, Argentine Islands, the maritime Antarctica. Altogether, 23 diatom taxa belonging to 9 genera were identified. Diatom taxa distribution exhibited considerable variability across the samples and lower species richness compared to the communities surveyed in other Antarctic regions studied earlier - South Shetland Islands and James Ross Island. A pronounced single-species dominance was revealed by the analysis of moss-inhabiting diatom communities’ structure at the majority of moss substrates. The allocation of certain diatom species to the particular moss substrates was detected alongside their complete absence in some samples. The reasons for such moss-inhabiting diatom communities’ variability should be further investigated in follow-up studies.

Keywords:
Antarctic region; Bacillariophyceae; diatoms; ecology; mosses
References

Aleksandrov, V. Ya., Ugrumov, A. I. (2014): Klimat Antarcktyczeskogo Poluostrova i jego izmenenia [Climate of antarctic Peninsula and its changes]. SPb.: RGGMU, 102 p.

Ambrožová, K., Láska, K., Hrbáček, F., Kavan, J. and Ondruch, J. (2019): Air temperature and lapse rate variation in the ice - free and glaciated areas of northern James Ross Island, Antarctic Peninsula, during 2013–2016. International Journal of Climatology, 39(2): 643-657.

Chattová, B., Lebouvier, M., Syrovátka, V. and Van de Vijver, B. (2021): Moss-inhabiting diatom communities from Ile Amsterdam (TAAF, southern Indian Ocean). Plant Ecology and Evolution, 154(1): 63-79. doi: 10.5091/plecevo.2021.1767

Foets, J., Wetzel, C.E., Teuling, A. J. and Pfister, L. (2020): Temporal and spatial variability of terrestrial diatoms at the catchment scale: controls on productivity and comparison with other soil algae. PeerJ, 8: e9198. doi: 10.7717/peerj.9198

Gremmen, N. J. M., Van de Vijver, B., Frenot, Y. and Lebouvier, M. (2007): Distribution of moss-inhabiting diatoms along an altitudinal gradient at sub-Antarctic Îles Kerguelen. Antarctic Science, 19(1): 17-24. doi: 10.1017/S0954102007000041

Hejduková, E., Pinseel, E., Vanormelingen, P., Nedbalová, L., Elster, J., Vyverman, W. and Sabbe, K. (2019): Tolerance of pennate diatoms (Bacillariophyceae) to experimental freezing: comparison of polar and temperate strains. Phycologia, 58(4): 382-392. doi: 10.1080/00318884. 2019.1591835

Hickman, M., Vitt, D. H. (1974): The aerial epiphytic diatom flora of moss species from subantarctic Campbell Island. Nova Hedwigia, 24: 443-458.

Jones, V. J. (1996): The diversity, distribution and ecology of diatoms from Antarctic inland water. Biodiversity and Conservation, 5: 1433-1449. doi: 10.1007/BF00051986

Jung, W. (1936): Thecamöben ursprünglicher lebender deutscher Hochmoore. Abhandlungen aus dem Landesmuseum für Naturkunde zu Münster in Westfalen, 7: 1-87.

Kopalová, K., Ochyra, R., Nedbalová, L. and Van de Vijver, B. (2014): Moss-inhabiting diatoms from two contrasting Maritime Antarctic islands. Plant Ecology and Evolution, 147(1): 67-84. doi: 10.5091/plecevo.2014.896

Ochyra, R., Lewis Smith, R. I. L. and Bednarek-Ochyra, H. (2008): The illustrated moss flora of Antarctica. Cambridge: Cambridge University Press. 704 p.

Parnikoza, I., Berezkina, A., Moiseyenko, Y., Malanchuk, V. and Kunakh V. (2018): Complex survey of the Argentine Islands and Galindez Island (maritime Antarctic) as a research area for studying the dynamics of terrestrial vegetation. Ukrainian Anatarctic Journal, 1(17): 73-101. doi: 10.33275/1727-7485.1(17).2018.34

Pfister, L., Wetzel, C. E., Klaus, J., Martínez-Carreras, N., Antonelli, M., Teuling, A. J. and McDonnell, J. J. (2017): Terrestrial diatoms as tracers in catchment hydrology: A review. WIREs Water, 4(6): e1241. doi: 10.1002/wat2.1241

Robinson, S.A., Wasley, J., Popp, M. and Lovelock, C.E. (2000): Desiccation tolerance of three moss species from continental Antarctica. Australian Journal of Plant Physiology, 27: 379-388. doi: 10.1071/PP99133

Sabbe, K., Verleyen, E., Hodgson, D.A., Vanhoutte, K. and Vyverman, W. (2003): Benthic diatom flora of freshwater and saline lakes in the Larsemann Hills and Rauer Islands, East Antarctica. Antarctic Science, 15(2): 227-248. doi: 10.1017/S095410200300124X

Savenets, M., Pysarenko, L. and Pishniak, D. (2020): Microclimatic variations of land surface temperature on Galindez Island (western part of the Antarctic Peninsula). Ukrainian Antarctic Journal, 2: 3-15. doi: 10.33275/1727-7485.2.2020.648

Souffreau, C., Vanormelingen, P., Sabbe, K. and Vyverman, W. (2013): Tolerance of resting cells of freshwater and terrestrial benthic diatoms to experimental desiccation and freezing is habitat-dependent. Phycologia, 52(3): 246-255. doi: 10.2216/12-087.1

Souffreau, C., Vanormelingen, P., Verleyen, E., Sabbe, K. and Vyverman, W. (2010): Tolerance of benthic diatoms from temperate aquatic and terrestrial habitats to experimental desiccation and temperature stress. Phycologia, 49(4): 309-324. doi: 10.2216/09-30.1

Turner, J., Barrand, N. E., Bracegirdle, T. J., Convey, P., Hodgson, D. A., Jarvis, M. and Klepikov, A. (2014): Antarctic climate change and the environment: An update. Polar Record, 50(3): 237-259.

Tyler, P. A. (1996): Endemism in freshwater algae, with special reference to the Australian region. Hydrobiologia, 336: 127-135. doi: 10.1007/BF00010826

Van de Vijver, B., Beyens, L. (1997): The epiphytic diatom flora of mosses from Strømness Bay area, South Georgia. Polar Biology, 17: 492-501. doi: 10.1007/s003000050148

Van de Vijver, B., Beyens, L. (1999a): Biogeography and ecology of freshwater diatoms in Subantarctica: A review. Journal of Biogeography, 26(5): 993-1000. doi: 10.1046/j.1365-2699. 1999.00358.x

Van de Vijver, B., Beyens, L. (1999b): Moss diatom communities from Ile de la Possession (Crozet, Subantarctica) and their relationship with moisture. Polar Biology, 22: 232-240. doi: 10.1007/s003000050414

Van de Vijver, B., Beyens, L. and Lange-Bertalot, H. (2004a): The genus Stauroneis in the Arctic and (Sub-) Antarctic Regions. Bibliotheca Diatomologica, 51: 1-311.

Van de Vijver, B., Beyens, L., Vincke, S. and Gremmen, N. J. M. (2004b): Moss-inhabiting diatom communities from Heard Island, sub-Antarctic. Polar Biology, 27: 532-543. doi: 10.1007/s00300-004-0629-x

Van de Vijver, B., de Haan, M. and Lange-Bertalot, H. (2014a): Revision of the genus Eunotia (Bacillariophyta) in the Antarctic Region. Plant Ecology and Evolution, 147(2): 256-284. doi: 10.5091/plecevo.2014.930

Van de Vijver, B., Frenot, Y. and Beyens, L. (2002a): Freshwater diatoms from Ile de la Possession (Crozet Archipelago, Subantarctica). Bibliotheca Diatomologica, 46: 1-412.

Van de Vijver, B., Gremmen, N. J. M. and Smith, V. (2008): Diatom communities from the Sub-Antarctic Prince Edward Islands: Diversity and distribution patterns. Polar Biology, 31: 795-808. doi: 10.1007/s00300-008-0418-z

Van de Vijver, B., Kopalová, K., Zidarova, R. and Levkov, Z. (2014b): Revision of the genus Halamphora (Bacillariophyta) in the Antarctic Region. Plant Ecology and Evolution 147(3): 374-391. doi: 10.5091/plecevo.2014.979

Van de Vijver, B., Ledeganck, P. and Beyens, L. (2001): Habitat preferences in freshwater diatom communities from sub- Antarctic Iles Kerguelen. Antarctic Science, 13(1): 28-36. doi: 10.1017/S0954102001000050

Van de Vijver, B., Ledeganck, P. and Beyens, L. (2002b): Soil diatom communities from Ile de la Possession (Crozet, sub-Antarctica). Polar Biology, 25: 721-729. doi: 10.1007/s00300-002-0392-9

Van de Vijver, B., Zidarova, R., Sterken, M., Verleyen, E., de Haan, M., Vyverman, W., Hinz, F. and Sabbe, K. (2011): Revision of the genus Navicula s.s. (Bacillariophyceae) in inland waters of the Sub-Antarctic and Antarctic with the description of five new species. Phycologia, 50(3): 281-297. doi: 10.2216/10-49.1

Van der Werff, A. (1955): A new method for cleaning and concentrating diatoms and other organisms. Verhandlungen der Internationalen Vereinigung für theoretische und angewandte Limnologie, 12: 276-277.

Zidarova, R., Kopalová, K. and Van de Vijver, B. (2016): Diatoms from the Antarctic Region. I: Maritime Antarctica. Iconographia Diatomologica, 24: 1-504.

Metrics

0

Crossref logo

0

web of science logo


198

Views

211

PDF views