List Length-Weight Relationship

Length-Weight Parameters for Mullus barbatus
Length-weight (log a vs b) graph							[n=81] Hide graph
a b Country Locality

Score	a	b	Doubtful?	Sex	Length (cm)	Length type	r²	SD b	SD log₁₀ a	n	Country	Locality
	0.04930	2.508		unsexed			0.953				Italy	Sicilian Channel
	0.02110	2.761		male	8.5 - 26.0	TL	0.940	0.023	0.0254	3661		off the south-western coast of Sicily / 2012-2019
	0.01760	2.820		female		TL	0.860	1.016		318	Algeria	Arzew Gulf/2003-2004
	0.01772	2.832		unsexed	19.1 - 29.0	TL	0.750	1.747		15	Greece	Aegean Sea / 1997 -1998
	0.01772	2.832		mixed	19.1 - 29.0	TL	0.750			15	Greece	Kyclades, 1997-98
	0.01840	2.840		unsexed	11.0 - 20.4	TL	0.990	0.396		8	Turkey	Iskenderun Bay, off Yumurtal?k, Adana, 2008-2009
	0.01670	2.842		unsexed	10.9 - 23.2	TL	0.854	0.538		369	Algeria	Oran Bay/2008-2011
	0.01310	2.850		unsexed	8.2 - 16.8	TL	0.990			20	Spain	Balearic Islands, 1995-96
	0.01493	2.873		unsexed	7.9 - 20.2	TL	0.897	0.995		44	Turkey	Marmara Sea/2011-2014
	0.01340	2.890		male	9.1 - 16.1	TL	0.980	0.118		75	Turkey	middle Black Sea, 2004 - 2005
	0.01340	2.890		Male	9.1 - 16.1	TL	0.980	0.118		75	Turkey	Central Black Sea, 2004-2005
	0.01420	2.926		unsexed	16.9 - 25.0	TL	0.826			147	Portugal	Nazaré to St André, 1997
	0.01210	2.939		mixed	7.4 - 12.4	SL	0.972			60	Spain	East coast, 1995
	0.01110	2.963		unsexed	6.6 - 18.4	TL	0.980	0.054		176	Turkey	middle Black Sea, 2004 - 2005
	0.01110	2.963		Mixed	6.6 - 18.4	TL	0.980	0.054		176	Turkey	Central Black Sea, 2004-2005
	0.01270	2.966		female	6.0 - 27.5	TL	0.970	0.017	0.0174	3533		off the south-western coast of Sicily / 2012-2019
	0.01572	2.995		mixed	5.0 - 24.0	TL	0.930			2206	Greece	N. Aegean Sea, 1992-93
	0.01200	3.000		unsexed	3.6 - 15.7	TL	0.920			512	Egypt	off Alexandria, 1998
	0.01800	3.000		Unsexed							Italy	Sicilian Channel
	0.01510	3.003		male	9.0 - 17.0	FL	0.935			178	Greece	G. Saronikos, 1976
	0.01030	3.010		mixed	5.0 - 26.0	TL	0.990	0.010	0.0216	3595	Italy	Gulf of Castellammare / 2004-2005; summer.
	0.00940	3.025		Female	8.7 - 18.4	TL	0.980	0.089		86	Turkey	Central Black Sea, 2004-2005
	0.00940	3.025		female	8.7 - 18.4	TL	0.980	0.089		86	Turkey	middle Black Sea, 2004 - 2005
	0.01010	3.054		female							France	Marseille
	0.00890	3.060		unsexed	8.0 - 25.0	TL	0.970	0.010	0.0303	5457	Italy	Gulf of Castellammare / 2004-2005; spring.
	0.00320	3.060		unsexed	8.2 - 22.0	TL	0.940	1.083		451	Turkey	NE Mediterranean coast, 2001-2003
	0.01391	3.064		female	7.0 - 20.0	FL	0.933			185	Greece	G. Thermaikos, 1976-77
	0.01459	3.085		mixed	9.6 - 20.8	FL	0.870			597	Greece	G. S. Evvoikos , 1992-93
	0.01459	3.085		unsexed	9.6 - 20.8	FL	0.870	0.953		597	Greece	South Euboikos Gulf / 1992-1993.
	0.00840	3.086	No	male	8.8 - 20.0	TL	0.954	0.100		522	Egypt	Izbet El-Borg/2020
	0.00820	3.090		mixed	5.0 - 26.0	TL	0.980	0.010	0.0107	18932	Italy	Gulf of Castellammare / 2004-2005
	0.00762	3.095		unsexed	6.0 - 24.7	TL	0.963	0.582		3386	Turkey	Saros Bay, 2005 - 2006
	0.00770	3.110		unsexed	5.0 - 24.5	TL	0.980	0.048		600	Egypt	GFCM GSA 26; off the coast of Egypt / 2008-2010, 2017-2018.
	0.01288	3.110		male	7.0 - 22.0	FL	0.970				Greece	G. Evvoikos and Pagassitikos Gulf, 1987-88
	0.00790	3.110		male		TL	0.840	0.659		258	Algeria	Arzew Gulf/2003-2004
	0.00740	3.120		mixed	7.0 - 26.0	TL	0.970	0.020	0.0304	5817	Italy	Gulf of Castellammare / 2004-2005; winter
	0.00760	3.120		mixed	6.5 - 25.5	TL	0.970	0.020	0.0357	4063	Italy	Gulf of Castellammare / 2004-2005; autumn
	0.01770	3.120		unsexed	17.3 - 24.7	TL	0.962			22	Croatia	Eastern Adriatic, 1991-94
	0.00053	3.120	Yes	unsexed		TL					Spain	Ligurian and North Tyrrhenian Sea (GSA 09)
	0.00740	3.123		unsexed	5.3 - 19.0	TL	0.962	1.349		2693	Turkey	Black Sea / 2009-2011
	0.00770	3.125		unsexed	9.9 - 22.8	TL	0.970			121	Croatia	River Neretva estuary, middle Adriatic, 2000-2004
	0.00760	3.128		unsexed	3.8 - 21.5	TL	0.976	0.021		2021	Turkey	Babadillimani Bight (northeastern Mediterranean), 1999-2000
	0.00800	3.130		unsexed	5.5 - 9.1	TL	0.982	0.129	0.1249	46	Greece	Strymon River / 2007 - 2008
	0.00800	3.130		juvenile	5.5 - 9.1	TL	0.982	0.129	0.1249	46	Greece	Strymon River / 2008.
	0.00760	3.130		unsexed	17.4 - 24.1	TL	0.964			25	Croatia	River Cetina estuary, middle Adriatic, 2000-2004
	0.00741	3.145		male							France	Marseille
	0.01009	3.159		mixed	4.0 - 21.0	FL	0.930			1253	Greece	C. Aegean Sea, 1992
	0.00680	3.160		mixed	8.2 - 20.2	TL	0.980	0.040	0.0401	511	Turkey	Izmir Bay, Central Aegean Sea / 2005 - 2006
	0.00660	3.170		male	7.0 - 21.5	TL	0.940	0.020	0.0342	9596	Italy	Gulf of Castellammare / 2004-2005
	0.00670	3.171		male	12.5 - 18.6	TL	0.942	0.844		16	Turkey	Gökceada Island (northern Aegean Sea), 2004-2031
	0.01045	3.174		male	9.0 - 18.0	FL	0.942			352	Greece	G. Thermaikos, 1976-77
	0.00700	3.175		unsexed	7.7 - 26.6	TL	0.980			278	Spain	Gulf of Cadiz / 2009 - 2011
	0.01020	3.176		unsexed	7.5 - 20.0	FL	0.960	0.678		479	Turkey	Izmir Bay, Aegean Sea / 1998-2001
	0.00966	3.179		mixed	6.0 - 23.0	TL	0.990			1836	Greece	C. Aegean Sea, 1990-91
	0.00600	3.180		unsexed	5.1 - 11.0	TL	0.991	0.095		90	Turkey	Homa lagoon / 2009-2010.
	0.00550	3.185		male	5.2 - 20.1	TL	0.972			1416	Turkey	Rize/2017-2018
	0.00630	3.190		female	6.5 - 26.0	TL	0.980	0.010	0.0285	4730	Italy	Gulf of Castellammare / 2004-2005
	0.00570	3.190		male	6.8 - 14.6	TL	0.940	0.160	0.1027	173	Turkey	southeastern Black Sea / 2002
	0.00640	3.190		male	8.2 - 19.0	TL	0.964	0.040	0.0428	909	Turkey	Izmir Bay, Central Aegean Sea / 2005 - 2006
	0.00780	3.193		mixed	6.0 - 21.0	FL	0.975			1647	Greece	Ionian Sea, 1983-85
	0.00610	3.200		mixed	8.9 - 19.5	TL	0.966	0.060	0.0693	420	Turkey	Izmir Bay, Central Aegean Sea / 2005 - 2006 [Spring]
	0.00828	3.219		mixed	5.0 - 19.0	FL	0.971			1277	Greece	G. Patraikos , 1983-85
	0.00580	3.219		unsexed	13.4 - 24.0	TL	0.974	0.753	0.9657	373	Greece	Korinthiakos Gulf / 2008-2009
	0.00600	3.220		mixed	8.2 - 28.2	TL	0.978	0.030	0.0223	1879	Turkey	Izmir Bay, Central Aegean Sea / 2005 - 2006
	0.00996	3.220		female	7.0 - 22.0	FL	0.970				Greece	G. Evvoikos and Pagassitikos Gulf, 1987-88
	0.00620	3.225	No	female	8.7 - 20.7	TL	0.980	0.071		510	Egypt	Izbet El-Borg/2020
	0.00845	3.228		female	9.0 - 20.0	FL	0.964			190	Greece	G. Saronikos, 1976
	0.01180	3.230		unsexed	3.8 - 16.0	SL	0.987	0.058	0.0590	159	Italy	Acquatina, Lecce / 2007-2008
	0.00510	3.240		unsexed	6.8 - 14.6	TL	0.970	0.070	0.0641	432	Turkey	southeastern Black Sea / 2002
	0.00560	3.240		female	8.2 - 28.2	TL	0.980	0.030	0.0322	970	Turkey	Izmir Bay, Central Aegean Sea / 2005 - 2006
	0.00560	3.250		mixed	9.6 - 21.1	TL	0.963	0.070	0.0761	318	Turkey	Izmir Bay, Central Aegean Sea / 2005 - 2006
	0.00480	3.254		female	5.6 - 23.6	TL	0.984			1514	Turkey	Rize/2017-2018
	0.00470	3.270		female	6.8 - 18.0	TL	0.980	0.070	0.0700	248	Turkey	southeastern Black Sea / 2002
	0.00490	3.273		mixed	12.5 - 22.3	TL	0.941	0.828		76	Turkey	Gökceada Island (northern Aegean Sea), 2004-2029
	0.00592	3.295		mixed	6.0 - 19.0	FL	0.978			994	Greece	G. Korinthiakos, 1983-85
	0.00490	3.326		unsexed	10.0 - 15.7	TL	0.916	0.108		99	Turkey	northern Sea of Marmara, 2006-2007 (Nov.-Mar.)
	0.00400	3.344		unsexed	4.6 - 9.9	TL	0.954			13	Turkey	Candarli Bay, Aegean Sea / 2006 - 2008
	0.00650	3.355		unsexed	5.6 - 38.2	TL	0.970	0.178		2009	Turkey	Southern Agean Sea / 2009-2010.
	0.00380	3.361		female	12.7 - 22.3	TL	0.935	0.903		49	Turkey	Gökceada Island (northern Aegean Sea), 2004-2030
	0.00400	3.380		unsexed	9.1 - 23.6	TL	0.964			131	Croatia	River Mirna estuary, northern Adriatic, 2000-2004
	0.00400	3.436		unsexed	4.7 - 24.0	TL	0.943	0.221	0.3010	61	Turkey	Gökçeada Island, northern Aegean Sea / 2013-2014.

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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 = 79, geometric mean a = 0.0087, mean b = 3.11, SD log10(W) = 0.1082, SD log10(a) = 0.2049 SD b = 0.1594
Estimate weight for given length: (cm) = (g) 95% range - (g)

Search for more references on length-weight: Scirus

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