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Full-Text Articles in Marine Biology

The Effect Of Crowding On Growth Of The Cichlid Fish, Oreochromis Mossambicus, Bonnie A. Barrows Jul 1983

The Effect Of Crowding On Growth Of The Cichlid Fish, Oreochromis Mossambicus, Bonnie A. Barrows

OES Theses and Dissertations

It has been reported that the Java tilapia, Oreochromis mossambicus, displays hypersensitivity to a substance it produces when biomass levels in a flow-through culture system exceed 20 g/1, resulting in reduced growth and high mortality. Experiments on the growth of this species in small tanks were conducted in order to determine whether O. mossambicus produces a growth-inhibiting compound under crowded conditions. This species was successfully maintained at biomass levels of 38 g/1 and 57 g/1 with a total mortality of only 4.5%.

The Java tilapia can grow rapidly in small aquaria, as indicated by the data taken during Experiment …


Number 14 (March 1983), Southern Fishes Council Mar 1983

Number 14 (March 1983), Southern Fishes Council

Southeastern Fishes Council Proceedings

Fishes of the South Fork of the Kentucky River with Notes and Records from Other Parts of the Drainage. By B.A. Branson and D.L. Batch, 16 pp.