List Length-Weight Relationship

Length-Weight Parameters for Pseudauchenipterus nodosus
Length-weight (log a vs b) graph							[n=5] Hide graph
a b Country Locality

Score	a	b	Doubtful?	Sex	Length (cm)	Length type	r²	SD b	SD log₁₀ a	n	Country	Locality
	0.05820	2.085		Unsexed	2.9 - 7.3	TL	0.989			174	Brazil	Bragança Paulista, Pará, 1999-2001
	0.04570	2.479		Unsexed	9.2 - 15.7	TL	0.917			56	Brazil	Ilha de Paciência, Maranhão, 2006-2007
	0.01500	2.804		unsexed	2.7 - 7.2	TL	0.811	1.363		414	Brazil	Marapanim River, Para State / 2006-2007.
	0.00920	3.050		Unsexed	7.8 - 11.2	TL	0.892	1.077		53	Brazil	Northern region (Curuçá Estuary), Pará, 2003-2004
	0.00853	3.067		mixed	2.8 - 11.7	TL	0.982	0.424	0.9393	102	Brazil	Pará (0°S - 25°S), 2003-2004

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Preliminary parameter estimates are provided below, based on your selection of studies and weighted by the scores.
You may want to exclude or give less weight to studies that are far from the regression line in the graph.
Selected studies = 5, geometric mean a = 0.0204, mean b = 2.69, SD log10(W) = 0.098, SD log10(a) = 0.3552 SD b = 0.3816
Estimate weight for given length: (cm) = (g) 95% range - (g)

Search for more references on length-weight: Scirus

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