Browsing by Author "Ranatunga, R.R.M.K.P."

Are Sri Lankan Reefs Losing the Resilience An Example from Coral Reefs in Sallitive Island

Ranatunga, R.R.M.K.P.; Weerasinghe, R.; Prasad, J.A.C.; Pethiyagoda, P.D.R.S. (University of Sri Jayewardenepura, 2016)

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Biofouling Community on Artificial Settlement Collectors in Colombo Port, Sri Lanka

Marasinghe, M.M.K.I.; Ranatunga, R.R.M.K.P.; Anil, A.C. (2016)

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Bryozoans Species Composition in Colombo Port with a Description of Two New Species

Marasinghe, M.M.K.I.; Ranatunga, R.R.M.K.P.; Anil, A.C. (University of Sri Jayewardenepura, 2016)

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Cheilostome bryozoan Hippoporina indica (Pillai, 1978), from Colombo Port: A new record

Marasinghe, M.M.K.I.; Ranatunga, R.R.M.K.P.; Anil, A.C.; Weerasinghe, R.L. (Proceedings of die Twenty second Scientific Sessions of the Sri Lanka Association for Fisheries and Aquatic Resources, 20th May 2016. Auditorium of National Aquatic Resources Research and Development Agency, Colombo IS, Sri Lanka., 2016)

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Chemical Evidences of Schizoporella errata for High Perseverance in Marine Environment: Cytotoxicity and Volatile Compound Analysis

Weerasinghe, R.L.; Ranatunga, R.R.M.K.P.; Chinthaka, S.D.M. (University of Sri Jayewardenepura 2018, 2018-11)

Schizoporella errata is a marine bryozoan native to Mediterranean ocean and known to be highly invasive to many countries throughout the world. S. errata in Sri Lanka was recorded in Colombo port and the species can be ...

Composition and abundance of marine debris stranded on the beaches of Sri Lanka Results from the first island-wide survey

Jang, Y.C.; Ranatunga, R.R.M.K.P.; Mok, J.Y.; Kim, K.S.; Hong, S.Y.; Choi, Y.R.; Gunasekara, A.J.M. (Marine Pollution Bulletin, 2018)

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Dinoflagellate Cyst Assemblage and Marine Sediment Characteristics o f Colombo Port, Sri Lanka

Wijethilake, D.; Ranatunga, R.R.M.K.P. (International Conference on Chemical, Environmental and Biological Sciences (CEBS-2015), 2015)

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Dinoflagellate Cyst Assemblage and Marine Sediment Characteristics of Colombo Port, Sri Lanka

Wijethilake, Dulanjali; Ranatunga, R.R.M.K.P. (International Institute of Chemical, Biological & Environmental Engineering, 2015-03-18)

The present study was to investigate dinoflagellate cyst assemblage in relation to characteristics of sediments in Colombo Port. Sampling was conducted between June and October 2013. Sediment samples collected using small ...

First Record of an Invasive Cheilostome Bryozoan: Schizoporella errata in Sri Lankan Waters

Marasinghe, M.M.K.I.; Ranatunga, R.R.M.K.P.; Anil, A.C.; Weerasinghe, R.L. (Marine Environment Protection Authority, Colombo 09, 2015-11-18)

Biofouling considered to be one of the most important mechanisms of introducing marine organisms and spreading nonnative species across the oceans. Bryozoans are one of the most common fouling organisms, yet very little ...

First Record of Cestode Parasite Larvae Belong to Order: Trypanorhyncha Isolated from Sword Fish Captured in Sri Lanka

De Silva, D.P.N.; Fernando, H.S.D.; Ranatunga, R.R.M.K.P.; De Silva, B.G.D.N.K. (International Institute of Knowledge Management, Nugegoda, 2015)

Parasitic infestations cause severe economic loss to the marine fish export industry in Sri Lanka. Present study is to identify the parasites found in fish in order to determine its public health importance. Parasites were ...

First Record of Cheilostome Encrusting Bryozoan, Celleporaria volsella from Coastal Waters of Sri Lanka

Marasinghe, M.M.K.I.; Ranatunga, R.R.M.K.P.; Anil, A.C.; Weerasinghe, R.L. (University of Sri Jayewardenepura, Nugegoda, 2015-10-16)

Sri Lanka is an Island country with very high faunal diversity. Yet, many species remain to be uncovered due to lack of interest on biodiversity in the marine environment. Therefore, it is imperative to carry out comprehensive ...

First record of plerocercoid larvae belong to the order Trypanorhyncha (Diesing 1863) isolated from swordfish (Xiphias gladius, Linnaeus 1758) captured off Sri Lanka

De Silva, D.P.N.; Fernando, H.S.D.; Ranatunga, R.R.M.K.P.; De Silva, B.G.D.N.K. (2017)

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First record of plerocercoid larvae belong to the order Trypanorhyncha (Diesing 1863) isolated from swordfish (Xiphias gladius, Linnaeus 1758) captured off Sri Lanka

De Silva, D.P.N.; Fernando, H.S.D.; Ranatunga, R.R.M.K.P.; De Silva, B.G.D.N.K. (2017)

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Growth of Acropora formosa Fragments in In-situ Coral Nurseries at Polhena Reef, Matara, Sri Lanka

Siriwardhana, C.; Ranatunga, R.R.M.K.P. (University of Sri Jayewardenepura, Nugegoda, 2015-10-16)

Coral reef are one of the most valuable coastal ecosystems, yet they are under various threats. Present study was to investigate the growth of Acropora Formosa fragments in in-situ coral nurseries of Matara Pollhena reef ...

Invasive Behavior of Schizoporella errata on the Ecology of Native Fouling Community: Results from a Study using Experimental Test Panels

Marasinghe, M.M.K.I.; Ranatunga, R.R.M.K.P. (University of Sri Jayewardenepura 2018, 2018-11)

Schizoporella errata is an encrusting colonial bryozoan of the family Schizoporellidae. Although its invasive potential is well recognised globally, their presence in Sri Lankan marine environment was noted for the first ...

Larval Stages of the Biofouling Community Found in Colombo Port, Sri Lanka

Harshani, R.M.S.N.; Ranatunga, R.R.M.K.P. (2017)

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Macro-Fouling Faunal Assemblage in Hambantota Port

Jayasundara, R.M.; Ranatunga, R.R.M.K.P. (University of Sri Jayewardenepura, 2016)

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Monsoon Driven Plankton Variation in Trincomalee Coastal Waters

Priyadarshani, W.N.C.; Prasad, J.A.C.; Ranatunga, R.R.M.K.P.; Jayasiri, H.B. (University of Sri Jayewardenepura, 2016)

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Monsoon Driven Plankton Variation in Trincomalee Coastal Waters

Priyadarshani, W.N.C.; Prasad, J.A.C.; Ranatunga, R.R.M.K.P.; Jayasiri, H.B. (Proceedings of the International Forestry and Environment Symposium 2016, Department of Forestry and Environmental Science, University of Sri Jayewardenepura, Sri Lanka., 2016)

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A Preliminary Studies on Fish Production in Relation of Primary Production of the Western Coastal Waters in Sri Lanka

Ranatunga, R.R.M.K.P. (1999)

The present study deals with an account of the results of an investigation on plankton primary production using Oxygen technique in the coastal waters of the western coast in Sri Lanka. Magnitude of primary production and ...

Browsing by Author "Ranatunga, R.R.M.K.P."

Browsing by Author "Ranatunga, R.R.M.K.P."

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