List Length-Weight Relationship

Length-Weight Parameters for Sciades herzbergii
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
	0.00640	3.080		Unsexed	5.3 - 35.1	TL	0.979			2699	Brazil	Northern region (Curuçá Estuary), Pará, 2003-2004.
	0.00590	3.110		mixed	4.5 - 39.6	TL	0.990	0.040	0.0633	222	Brazil	Pernambuco / 2011-2014.
	0.00520	3.140		male	21.5 - 36.8	TL	0.850	0.490	0.7160	30	Brazil	Pernambuco / 2011-2014.
	0.00410	3.196		mixed	2.9 - 33.9	TL	0.988	0.320	0.7844	844	Brazil	Pará (0°S - 25°S), 2003-2004
	0.00320	3.369		Unsexed	10.0 - 42.5	TL	0.963			845	Brazil	Ilha de Paciência, Maranhão, 2006-2007

hide

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 = 0.0048, mean b = 3.18, SD log10(W) = 0.04, SD log10(a) = 0.1109 SD b = 0.1030
Estimate weight for given length: (cm) = (g) 95% range - (g)

Search for more references on length-weight: Scirus

Back to Search | Back to Top