List Length-Weight Relationship

Length-Weight Parameters for Opisthonema oglinum

Length-weight (log a vs b) graph
a b Country Locality

Score	a	b	Doubtful?	Sex	Length (cm)	Length type	r²	SD b	SD log₁₀ a	n	Country	Locality
	0.01970	2.690		unsexed		FL					Brazil	Southern coast
	0.01400	2.790		Unsexed	7.5 - 25.3	TL	0.987			75	Brazil	Central coast, 1993-2000
	0.03360	2.830		unsexed	10.5 - 20.3	SL				118	Colombia	Gulf of Salamanca, 1995-97
	0.01820	2.910		Unsexed	10.0 - 26.0	FL				923	Brazil	Northeastern region
	0.01820	2.910		unsexed	10.0 - 26.0	FL					Brazil	Ceará State
	0.01860	2.920		unsexed	8.0 - 20.0	FL				892	Cuba	Southeast Zone
	0.02300	2.950		mixed	2.9 - 17.3	SL	0.997			122	USA	Florida (Atlantic coast)
	0.00976	2.962		unsexed		TL					Venezuela	Northeast coast
	0.01740	2.980	yes	juvenile	11.7 - 15.0	FL				18	Cuba
	0.00900	2.994		mixed	3.6 - 22.4	TL	0.997			125	USA	Florida (Atlantic coast)
	0.01000	2.996		mixed	3.9 - 21.7	TL	0.989			346	USA	Florida (Gulf coast)
	0.00820	3.010		mixed	5.8 - 26.0	TL	0.990	0.030	0.0388	249	Brazil	Pernambuco / 2011-2014.
	0.01440	3.037		mixed	3.3 - 19.0	FL				225	USA	Atlantic coast
	0.01600	3.096		mixed	3.1 - 16.7	SL	0.988			346	USA	Florida (Gulf coast)
	0.01200	3.112		mixed	3.2 - 18.4	FL	0.997			126	USA	Florida (Atlantic coast)
	0.01100	3.122		unsexed	3.8 - 17.1	SL	0.976	0.102	0.0872	92	Mexico	unprotected Yucatan Coastal Biological Corridor, southern Gulf of Mexico / 2001-2004.
	0.00803	3.150		male							USA	Northwest Florida
	0.00778	3.150		female							USA	Northwest Florida
	0.01100	3.162		mixed	3.5 - 17.8	FL	0.988			345	USA	Florida (Gulf coast)
	0.00945	3.197		Unsexed	5.4 - 23.0	FL				254	Brazil	Northeastern region, 1998-2000
	0.00380	3.335		juvenile	5.2 - 14.5	TL	0.975			153	Guadeloupe	Grand Cul-de-Sac Marin Bay.
	0.00200	3.371		unsexed	2.6 - 12.6	TL	0.950	0.796		660	Brazil	Marica, Sacuarema, Araruama coastal lagoons, South western Brazil / 2011.
	0.00339	3.530		unsexed	13.0 - 25.0	FL					Brazil	southern coast, 1997-98
	0.00231	3.720		unsexed	5.0 - 18.0	TL	0.987			102	USA	Atlantic coast / Autumn 1992-1999.

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 = 23, geometric mean a = 0.0098, mean b = 3.10, SD log10(W) = 0.1646, SD log10(a) = 0.3110 SD b = 0.2328
Estimate weight for given length: (cm) = (g) 95% range - (g)

Search for more references on length-weight: Scirus

Back to Search