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2022 | 40 | 86-90

Article title

Rediscovery of Critically Endangered Mangrove Lumnitzera littorea (Jack) Voigt (Combreataceae) from Bentota Estuary, Sri Lanka

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EN

Abstracts

EN
Lumnitzera littorea is a critically endangered true mangrove species in Sri Lanka. Although this species was observed in several localities in the past, it was only found in Madu Ganga Ramsar site. Even there, the population is considerably low with low regeneration potential. We have recorded a new population of L. littorea from Bentota estuary which was believed to be disappeared a long ago. This population is a considerably large and young. Hence, this new population would be the key to the future conservation of this highly threatened species in Sri Lanka. However, it is currently facing numerous threats from people thus proper conservation actions should immediately be taken.

Discipline

Year

Volume

40

Pages

86-90

Physical description

Contributors

  • Post Graduate Institute of Science, University of Peradeniya, Peradeniya, Sri Lanka
  • Department of Zoology, University of Peradeniya, Peradeniya, Sri Lanka

References

  • [1] M.D. Dassanayake, F.R. Fosberg, and W.D. Clayton, A revised handbook to the flora of Ceylon (Vol. IX). Oxford & IBH Publishing Co. Ltd., New Delhi, Culcutta. (1995) 488.
  • [2] MOE. The National Red List 2012 of Sri Lanka; Conservation Status of the Fauna and Flora. Ministry of Environment, Colombo, Sri Lanka, (2012) viii + 476
  • [3] K. Kathiresan, and B.L. Bingham, Biology of mangroves and mangrove ecosystems. Advances in Marine Biology 40 (2001) 81-251
  • [4] G. Su, Y. Huang, F. Tan, X. Ni, T. Tang, and S. Shi, Conservation genetics of Lumnitzera littorea (Combretaceae), an endangered mangrove, from the Indo-West Pacific. Marine Biology 150 (2007) 321-328
  • [5] K. Manivannan, P. Anantharaman, and T. Balasubramanian. Antimicrobial potential of selected brown seaweeds from Vedalai coastal waters, Gulf of Mannar. Asian Pacific Journal of Tropical Biomedicine 1 (2011) 114-120
  • [6] A.S. Raju, R. Kumar, B. Rajesh, Pollination ecology of Lumnitzera racemosa Willd. (Combretaceae), a non-viviparous mangrove tree. TAPROBANICA: The Journal of Asian Biodiversity 6 (2014) 100-109
  • [7] P.L.M.M. Perera, K.M.G.G. Jayasuriya, A.M.T.A. Gunaratne, W.A.I.P. Karunaratne, J.W. Damunupola, and M.G.M. Prassanna. Conservation attempt of critically endangered mangrove Lumnitzera littorea (Jack) Voigt in Madu Ganga Ramsar Site of Sri Lanka; stand composition and seed germination. Ceylon Journal of Science 48 (3) (2019) 225-234
  • [8] P.K. De Silva, and M. de Silva, A guide to the mangrove flora of Sri Lanka. WHT Publications, Colombo, Sri Lanka. (2006).
  • [9] L.P. Jayatissa, F.D. Guebas, and N. Koedam, A review of the floral composition and distribution of mangroves in Sri Lanka. Botanical Journal of Linnean Society 138 (2002) 29-43
  • [10] M.G.M. Prassanna, and K.B. Ranawana, Guide to mangroves of Sri Lanka. Biodiversity Secretariat, Ministry of Environment and Renewable Energy, 82, Rajamalwatta Road, Battaramulla, (2014) 54.
  • [11] C.N.B. Bambaradeniya, S.P. Ekanayake., L.D.C.B. Kekulandala, R.H.S.S. Fernando, V.A.P. Samarawickrama, and T.G.M. Priyadharshana., An Assessment of the Status of Biodiversity in the Maduganga Mangrove Estuary. Occasional Papers, IUCN, Sri Lanka. (2002) 48
  • [12] P.L. Hettiarachchi, P.A.G.W. Premathilake, S. Hettiarachchi, and L.P. Jayatissa. Vegetative propagation of Lumnitzera littorea (Jack) Voigt by stem cuttings, girdle cuttings and air layering. Abstract. Proceedings of the 58th Annual Sessions, Part I, Sri Lanka Association for the Advancement of Science (2002) 54
  • [13] P.B. Tomlinson. The Botany of Mangroves. Cambridge University Press, United Kingdom. (1986).
  • [14] P.L.M.M. Perera, K.M.G.G. Jayasuriya, J.W. Damunupola, A.M.T.A.Gunaratne, and M.G.M, Prasanna, Vegetative propagation of critically endangered mangrove Lumnitzera littorea (Jack) Voigt in Madu ganga RAMSAR site of Sri Lanka, towards its conservation. Ceylon Journal of Science 49 (4) (2020) 455-462

Document Type

article

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bwmeta1.element.psjd-740fa076-6a4c-420f-acea-f3497257bb34
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