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Length-Weight Parameters for Mullus surmuletus
Length-weight (log a vs b) graph
    [n=81]
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a b Country Locality
Score a b Doubtful? Sex Length (cm) Length
type 		r2 SD b SD log10 a n Country Locality
0.03174 2.669   unsexed     TL  0.959        Spain Majorca, 1989 
0.02400 2.717   unsexed 11.0 - 18.0 TL  0.886  0.086   142  Turkey northern Sea of Marmara, 2006-2007 (Nov.-Mar.) 
0.02730 2.796   unsexed 7.5 - 28.3 TL  0.971  0.082   140  Turkey Southern Agean Sea / 2009-2010. 
0.01760 2.899   mixed 14.0 - 32.0 TL  0.920      42  Greece Kyclades, 1997-98 
0.01600 2.913   unsexed     TL  0.972        Spain Majorca, 1989 
0.01490 2.919   unsexed 5.5 - 38.5 TL  0.970      380  North Sea / 1993-2008 
0.01404 2.954   unsexed 13.8 - 32.0 TL  0.940  0.753   257  Greece Aegean Sea / 1997 - 1998 
0.01404 2.954   mixed 13.8 - 32.0 TL  0.940      257  Greece Kyclades, 1997-98 
0.01400 2.961   unsexed 10.0 - 32.9 TL  0.977  0.038 0.0322 566  Greece Zakynthos Island / 2013-2017. 
0.01330 2.971   mixed 10.0 - 30.0 TL  0.970  0.027 0.0339 1528  off the south-western coast of Sicily / 2012-2019 
0.00670 3.000   unsexed               Italy Ionian Sea 
0.00930 3.000   unsexed               Italy Sicily 
0.01820 3.000   mixed               France Gulf of Lion 
0.01250 3.002   male 12.8 - 27.2 TL  0.933  0.169     Azores Is. Azores Islands, 1997-1999 
0.01200 3.010   unsexed 13.0 - 33.5 TL  0.937  0.090 0.1249 314  France French Catalan coast / 2007-2010. 
0.01670 3.011   unsexed 8.4 - 17.0 FL  0.960  0.600   51  Turkey Izmir Bay, 1998-2001 
0.01100 3.030   unsexed 5.4 - 20.8 TL  0.731      122  Egypt off Alexandria, 1998 
0.01503 3.037   mixed 7.4 - 24.4 FL  0.940      390  Greece C. Aegean Sea, 1992 
0.01040 3.062   unsexed 5.0 - 29.1 TL  0.979  0.064   1385  Egypt Alexandria, Demietta & Port Said, 2007-2008 
0.01040 3.062   unsexed 6.0 - 29.1 TL  0.970  0.064   630  Egypt GFCM GSA 26; off the coast of Egypt / 2008-2010, 2017-2018. 
0.01045 3.067   male 11.0 - 28.0 TL  0.970      1429  Spain Majorca, 1990-1992 
0.00930 3.070   Unsexed               Spain Balearic Islands, 1980-1991 
0.00972 3.075   mixed 7.7 - 25.4 SL  0.996      146  Spain East coast, 1995 
0.00960 3.084   unsexed 17.4 - 40.0 TL  0.941      122  Portugal Nazaré to St André, 1997 
0.00950 3.087   unsexed 10.9 - 27.4 TL  0.984  0.396   74  Turkey Gökceada Island (northern Aegean Sea), 2004-2079 
0.00293 3.087 YES  unsexed 21.5 - 38.0 TL  0.920  0.986   299  Portugal South-west coast, 1992-94 
0.00820 3.090   unsexed 10.3 - 16.7 TL  0.986      13  Spain Balearic Islands, 1995-96 
0.00870 3.103   male 11.6 - 22.9 TL  0.967  0.574   143  Turkey Gökceada Island (northern Aegean Sea), 2004-2005 
0.00870 3.103   male 11.6 - 22.9 TL  0.967  0.574   143  Turkey Gökceada Island (northern Aegean Sea), 2004-2034 
0.00900 3.109   unsexed 8.0 - 39.0 TL    0.541 0.0301 904  North-eastern Atlantic Ocean / 2013-2015. 
0.00951 3.109   female 12.0 - 32.0 TL  0.970      1866  Spain Majorca, 1990-1992 
0.00820 3.110   unsexed 5.5 - 22.2 TL  0.984  0.066   145  Turkey Babadillimani Bight (northeastern Mediterranean), 1999-2000 
0.00970 3.111   female 8.5 - 34.4 TL  0.974  0.045     Azores Is. Azores Islands, 1997-1999 
0.00830 3.118   unsexed 13.1 - 23.0 TL  0.925  0.886   165  Turkey Gökceada Island (northern Aegean Sea), 2004-2078 
0.00840 3.118   Unsexed               Spain Balearic Islands, 1997-2004 
0.00910 3.120   unsexed 10.0 - 32.0 TL  0.980      3541  Spain Majorca, 1990-1992 
0.00830 3.127   unsexed 6.6 - 22.6 TL  0.960  0.065     Turkey Izmir Bay, 2005-2007 
0.01242 3.140   unsexed 10.1 - 20.1 FL  0.970  0.578   307  Greece South Euboikos Gulf / 1992-1993. 
0.01242 3.140   mixed 10.1 - 20.1 FL  0.970      307  Greece G. S. Evvoikos , 1992-93 
0.01156 3.149   mixed 7.0 - 24.0 FL  0.960      292  Greece N. Aegean Sea, 1992-93 
0.00790 3.158   unsexed 12.4 - 37.4 TL  0.953  0.044     Portugal Algarve, 1998-2000 
0.00730 3.169   unsexed 4.5 - 34.1 TL  0.995  0.289     Spain Balearic Islands & eastern coast of Iberian Peninsula, 2000-2001 
0.00723 3.177   Female     TL  0.952      1050  France Manche, 2001-2003 
0.00716 3.178   Unsexed     TL        2127  France Manche, 2001-2003 
0.00902 3.180   juvenile 4.3 - 13.0 SL  0.990  0.070   29  Greece Eastern Ionian Sea / 2008-2010. 
0.00475 3.185   male     TL          Morocco M'diq bay, 2009 
0.00742 3.191   unsexed 6.0 - 42.0 TL  0.998      382  France East and West Channel 
0.00680 3.192   mixed 10.9 - 29.9 TL  0.976  0.490   601  Turkey Gökceada Island (northern Aegean Sea), 2004-2032 
0.00800 3.200   unsexed 7.0 - 26.0 TL  0.980  0.030   232  Spain S Atlantic, 1999-2000 
0.01060 3.202   unsexed 7.4 - 21.9 FL  0.990  0.059     Turkey Izmir Bay, 2005 
0.00640 3.209   unsexed 11.5 - 29.9 TL  0.978  0.487   194  Turkey Gökceada Island (northern Aegean Sea), 2004-2081 
0.00650 3.212   female 12.5 - 29.9 TL  0.977  0.494   199  Turkey Gökceada Island (northern Aegean Sea), 2004-2033 
0.00650 3.212   female 12.5 - 29.9 TL  0.977  0.494   199  Turkey Gökceada Island (northern Aegean Sea), 2004-2005 
0.00690 3.214   unsexed 13.1 - 25.1 TL  0.979  0.086     Turkey Gökova Bay, 2006 
0.00690 3.219   mixed 4.6 - 34.4 TL  0.992  0.016     Azores Is. Azores Islands, 1997-1999 
0.00947 3.229   female 9.0 - 26.0 TL  0.990      336  Greece C. Aegean Sea, 1990-91 
0.01251 3.240   juvenile 3.5 - 13.0 SL  0.980  0.060   227  Greece Eastern Ionian Sea / 2008-2010. 
0.00416 3.251   female     TL          Morocco M'diq bay, 2009 
0.00567 3.252   Male     TL  0.976      681  France Manche, 2001-2003 
0.00910 3.254   male 10.0 - 20.0 TL  0.970      451  Greece C. Aegean Sea, 1990-91 
0.00580 3.270   mixed 13.7 - 24.5 TL  0.982  0.120 0.1506 59  Turkey Izmir Bay, Central Aegean Sea / 2005-2006 
0.00550 3.273   unsexed 11.3 - 26.7 TL  0.985  0.402   168  Turkey Gökceada Island (northern Aegean Sea), 2004-2080 
0.00624 3.280   unsexed 3.5 - 11.5 SL  0.980  0.070   198  Greece Eastern Ionian Sea / 2008-2010. 
0.00540 3.282   unsexed 9.4 - 35.4 TL  0.980      466  Spain Gulf of Cadiz / 2009 - 2011 
0.01060 3.290   unsexed 4.2 - 18.2 SL  0.994  0.101 0.1010 26  Italy Acquatina, Lecce / 2007-2008 
0.00470 3.309   unsexed 20.5 - 46.5 TL        49  UK Scotland North Sea, North & West coast of Scotland 
0.00600 3.340   unsexed 4.9 - 17.2 TL  0.993  0.042 0.0672   Portugal Arade estuary, central Algarve, 2004-2007 
0.00600 3.340   unsexed 4.9 - 17.2 TL  0.993  0.041 -0.1508 57  Portugal Arade Estuary, 2004-2007 
0.00500 3.342   unsexed 4.5 - 14.8 TL  0.938  0.064 0.0969 691  Turkey Gökçeada Island, northern Aegean Sea / 2013-2014. 
0.00440 3.351   unsexed 8.0 - 41.0 TL  0.998      1053  France Bay of Biscay 
0.00390 3.365   unsexed 17.0 - 38.2 TL  0.895      108  Portugal Nazaré to St André, 1997 
0.00390 3.367   unsexed 12.5 - 28.5 TL  0.963      47  Croatia River Neretva estuary, middle Adriatic, 2000-2004 
0.00400 3.372   unsexed 4.7 - 10.2 TL  0.997  0.164   105  Turkey Homa lagoon / 2009-2010. 
0.00370 3.381   unsexed 11.9 - 33.6 TL  0.979  0.702 0.9100 676  Greece Korinthiakos Gulf / 2008-2009 
0.00450 3.385 yes  juvenile 4.7 - 9.4 TL  0.993  0.631   17  Turkey Erdek Bay (27°20'- 27°52' E; 40°18'-40°28' N), Sea of Marmara, 2000-2001 
0.00420 3.400   unsexed 7.1 - 14.0 TL  0.957  2.326   80  Turkey Black Sea / 2009-2011 
0.00300 3.492   unsexed 9.1 - 23.1 TL  0.990  0.076     Greece N-NW Aegean Sea, 2001-2006 
0.00300 3.497   male 10.5 - 19.7 TL  0.990  0.157     Greece N-NW Aegean Sea, 2001-2006 
0.00290 3.504   female 9.1 - 23.1 TL  0.990  0.086     Greece N-NW Aegean Sea, 2001-2006 
0.00450 3.510 yes  juvenile 4.4 - 9.7 TL  0.988      48  Greece Strymon estuary, NW Aegean, 1997-99 
0.00097 3.512 yes  unsexed 15.4 - 30.9 TL  0.885  1.352   127  Croatia Eastern Adriatic, 1991-94 
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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 = 77, geometric mean a = 0.0083, mean b = 3.15, SD log10(W) = 0.0000, SD log10(a) = 0.2149 SD b = 0.1646
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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Last modified by d.santos 05/08/14