Volume 21 - Issue 2

Original articles

 

Water quality of Nilwala River, Sri Lanka in relation to land use practices

J.M.C.K. Jayawardana, T.R. Jayathunga and E.A. Edirisinghe

 Abstract   Full Text [PDF]  [382.38 Kb]

 

Effects of dried, powdered carrot (Darucus caota) incorporated diet on the skin and flesh colouration of Catla catla

W. Sanjaya Weerakkody and R. Ruchira T. Cumaranatunga

 Abstract   Full Text [PDF]  [382.38 Kb]

 

Toxicity of aqueous extract of white hoary pea, Tephrosia candida (Papilionoideae) on Nile tilapia, Oreochromis niloticus (Cichlidae) fingerlings

C.R.W.C. Mohotti and U.P.K. Epa

 Abstract   Full Text [PDF]  [382.38 Kb]

 

Impaired growth and erythrocyte nuclear lesions of immature Oreochromis niloticus exposed to waterborne crude oil: Persistent responses

S.H.N.P. Gunawickrama, P.D.S.M. Panawala and K.B.S. Gunawickrama

 Abstract   Full Text [PDF]  [382.38 Kb]

 

Capturing local knowledge of beach seine fishers in the north-western province of Sri Lanka

Nuwan D.P. Gunawardena and Upali S. Amarasinghe

 Abstract   Full Text [PDF]  [382.38 Kb]

 

Short communications

 

Shedding of gill epithelia by grey mullets (Family Mugilidae) in Negombo Estuary, Sri Lanka

Menaka Gammanpila, M. Jayantha S. Wijeyaratne and Upali S. Amarasinghe

 Abstract   Full Text [PDF]  [382.38 Kb]

 

Technical notes

 

Community based fish nurseries at Kirawana and Rajawewa in the Ampara district, Sri Lanka: A success story

W.A.J. Rohitha Fernando, K.B. Chandrani Pushpalatha and Jayantha Chandrasoma

 Abstract   Full Text [PDF]  [382.38 Kb]