Weight-Length and Length-Length Relationships of the Endangered Zebra Pleco Hypancistrus zebra (Siluriformes, Loricariidae) from the Xingu River, Amazon, Brazil

Figure 4

Weight-length relationship (WLR) of juvenile Hypancistrus zebra based on the equation y = (LOG (W)) = LOG (a) + (b) x = (LOG (L)), where (a) is the intercept, (b) is the angular coefficient, and R² is coefficient of determination. (L) is the LOG of total length in cm, and (W) is the LOG of weight in g.