Abstract
Freshwater bryozoans are unique invertebrates that have complicated life cycles and are sedentary, filter-feeding, colonial organisms. In scientific studies, freshwater bryozoans have gained very little attention. With just 88 species, this group of “moss animals” is spread out among ponds, lakes, streams, and rivers. They widely belong to the freshwater-only phylactolaemate class, while a few species can also be classified as members of the gymnolaemate class, which predominates in marine environments. In this study, we recorded two bryozoan species of Plumatella emarginata and P. geimermassardi for the first time in Valankulam Lake, Coimbatore City, Tamil Nadu, and they were identified and described based on their morphological characteristics.
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REFERENCES
Ardekani, A.M., Fard, S.S., Jeddi-Tehrani, M., and Ghahremanzade, R., Bryostatin-1, fenretinide and 1α,25 (OH)2D3 induce growth inhibition, apoptosis and differentiation in T and B Cell-derived acute lymphoblastic leukemia cell lines (CCRF-CEM and Nalm-6), Avicenna J. Med. Biotechnol., 2011, vol. 3, no. 4, p. 177.
Callaghan, T. and Karlson, R., Summer dormancy as a refuge from mortality in the freshwater bryozoan Plumatella emarginata, Oecologia, 2002, no. 132, pp. 51–59.
Canning, E.U., Tops, S., Curry, A., et al., Ecology, development and pathogenicity of Buddenbrockia plumatellae Schröder, 1910 (Myxozoa, Malacosporea) (syn. Tetracapsula bryozoides) and establishment of Tetracapsuloides n. gen. for Tetracapsula bryosalmonae, J. Eukaryotic Microbiol., 2002, vol. 49, no. 4, pp. 280–295.
Ciavatta, M.L., Lefranc, F., Vieira, L.M., et al., The phylum Bryozoa: From biology to biomedical potential, Mar. Drugs, 2020, vol. 18, no. 4, p. 200.
Echevarria, M., Naar, J.P., Tomas, C., and Pawlik, J.R., Effects of Karenia brevis on clearance rates and bioaccumulation of brevetoxins in benthic suspension feeding invertebrates, Aquat. Toxicol., 2012, no. 106, pp. 85–94.
Figuerola Balacñá, B and Ávila Escartín, C., The Phylum Bryozoa as a promising source of anticancer drugs, Mar. Drugs, 2019, vol. 17, no. 8, pp. 477–500.
Hartikainen, H., Waeschenbach, A., Woess, et al., Divergence and species discrimination in freshwater bryozoans (Bryozoa: Phylactolaemata), Zool. J. Linn. Soc. 2013, vol. 168, no. 1, pp. 61–80.
Hirose, M. and Mawatari, S.F., Freshwater Bryozoa of Okinawa, Japan, with descriptions of Rumarcanella gen. nov. (Phylactolaemata: Plumatellidae) and two new species, Zootaxa, 2011, vol. 2732, no. 1, pp. 1–19.
Margulis, L. and Chapman, M.J., Kingdoms and Domains: an Illustrated Guide to the Phyla of Life on Earth, Academic, 2009.
Marsh T. and Wood, T.S., Results of a freshwater bryozoan survey in the Pacific Northwestern United States, Bryozoan Stud., 2001, pp. 207–214.
Massard, J.A. and Geimer, G., Global diversity of bryozoans (Bryozoa or Ectoprocta) in freshwater, Freshwater Animal Diversity Assess., 2008, pp. 93–99.
Ricciardi, A. and Reiswig, H.M., Taxonomy, distribution, and ecology of the freshwater bryozoans (Ectoprocta) of eastern Canada, Can. J. Zool., 1994, vol. 72, no. 2, pp. 339–359.
Rubini, A., Pieroni, G., Elia, A.C., et al., Novel morphological and genetic tools to discriminate species among the family Plumatellidae (Phylactolaemata, Bryozoa), Hydrobiologia, 2011, vol. 664, pp. 81–93.
Šatkauskienė, I., Wood, T., Rutkauskaitė-Sucilienė, J., et al., Freshwater bryozoans of Lithuania (Bryozoa), ZooKeys, 2018, vol. 774, p. 53.
Taticchi, M.I. and Pieroni, G., Freshwater Bryozoa of Italy. A survey of some species from the Italian bryozoan collection of A. Viganò with new records, Bryozoan Stud., 2005, pp. 317–327.
Taylor, P.D., Lombardi, C., and Cocito, S., Biomineralization in bryozoans: present, past and future, Biol. Rev., 2015, vol. 90, no. 4, pp. 1118–1150.
Thorp, J.H., Covich, A.P., and Dimmick, W.W., Introduction to invertebrates of inland waters, in Ecology and Classification of North American Freshwater Invertebrates, Academic Press, 2010, pp. 1–23.
Waeschenbach, A., Taylor, P.D., and Littlewood, D.T.J., A molecular phylogeny of bryozoans, Mol. Phylogenet. Evol., 2012, vol. 62, no. 2, pp. 718–735.
Wood, T.S., Digestion and nutrition in freshwater bryozoans (Phylactolaemata), Invertebr. Biol., 2021, vol. 140, no. 2, p. e12314.
Wood, T.S. and Okamura, B., Plumatella geimermassardi, a newly recognized freshwater bryozoan from Britain, Ireland, and continental Europe (Bryozoa: Phylactolaemata), Hydrobiologia, 2004, vol. 518, pp. 1–7.
Wood, A.L., Probert, P.K., Rowden, A.A., and Smith, A.M., Complex habitat generated by marine bryozoans: a review of its distribution, structure, diversity, threats and conservation, Aquat. Conserv.: Mar. Freshwater Ecosyst., 2012, vol. 22, no. 4, pp. 547–563.
Wöss, E.R. and Novosel, M., Krka River (Croatia): Case study of bryozoan settlement from source to estuary: Bryozoan settlement in the Krka River, Bryozoan Stud., 2013, pp. 435–448.
ACKNOWLEDGMENTS
The authors are thankful to the Department of Environmental Sciences, Bharathiar University, Coimbatore, Tamil Nadu, and the Department of Zoology, Government Arts College, Coimbatore, Tamil Nadu—641 018, for providing necessary facilities during the study period.
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This work was supported by ongoing institutional funding. No additional grants to carry out or direct this particular research were obtained.
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Mohan, B., Prabha, D. & Piryadarshinee, S. First Record of Freshwater Plumatella emarginata and Plumatella geimermassardi (Bryozoa: Plumatellidae) from Valankulam Lake, Coimbatore City, Tamil Nadu, India. Inland Water Biol (2024). https://doi.org/10.1134/S1995082924020111
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DOI: https://doi.org/10.1134/S1995082924020111