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ANNEXE 13

DONNEES BIBLIOGRAPHIQUES CONCERNANT LA RELATION
TAILLE-POIDS, LA CROISSANCE ET LA REPRODUCTION
DES PRINCIPALES ESPECES PELAGIQUES

Source: GT CRODT/CNROP Novadhibou, juin 1988

DECAPTERUS RHONCHUSRelation taille-poidsP=aL'b 
ANNEEPARAMETREPARAMETREUNITEUNITEGAMME DEZONESSOURCESNATIONALITE
 abPLTAILLE   
1972–19740.07992322.50429GRLFCM22–4017–26°NMAXIMET STALCU, 1976ROUMANIE
1975–19760.012433.055GRLFCM4–41SENEGALFAO, 1984(p11)SENEGAL
?0.0065213.097GRLTCM??FAO, 1984 (p12)POLOGNE
19810.01252.9092GRLTCM26–45MAURITANIEFAO, 1984 (p10)RDA
?0.022.88GRLFCM15–40SAHARA-M.FAO, 1984 (p11)URSS
1982(1°trim)0.02042.7991GRLTCM21–30MAURITANIEHOLZLOHNER & AL, 1983RDA
1982(2°trim)0.00833.0286GRLTCM13–33MAURITANIEHOLZLOHNER & AL, 1983RDA
1982(3°trim)0.01452.8545GRLTCM17–33MAURITANIEHOLZLOHNER & AL, 1983RDA
1982(4°trim)0.02372.7351GRLTCM15–33MAURITANIEHOLZLOHNER & AL, 1983RDA
19800.01492.8838GRLTCM26–44MAURITANIEHOFFMANN, 1987RDA
19810.01292.9145GRLTCM26–49MAURITANIEHOFFMANN, 1987RDA
19820.02092.7769GRLTCM22–45MAURITANIEHOFFMANN, 1987RDA
19830.0083.1656GRLFCM17–39MAURITANIEHOFFMANN, 1987RDA
19840.03362.7467GRLFCM23–37MAURITANIEHOFFMANN, 1987RDA
19850.1422.9647GRLFCM7–38MAURITANIEMIMEO, 1987RDA
19860.012333.0608GRLFCM7–38SENEGALCAMARENA, 1986SENEGAL
1987–880.0212.91GRLFCM19–38MAURITANIELAWAL & MYLNIKOV, 1988MAURITANIE
19880.0352.7313GRLFCM20–4034.1.3–34.3.1CONSTANTIN MAXIMROUMANIE

# présenté au groupe de travail mais non puclié

SCOMBER JAPONICUS Relation taille-poidsP=aL'b 
ANNEEPARAMETREPARAMETREUNITEUNITEGAMME DEZONESSOURCESNATIONALITE
 abPLTAILLE   
1970–730.0019355123.5675675GRLFCM14–4312–29°NFAO, 1984 (p14)ROUMANIE
1975–82?0.004073.3GRLFCM9–39MAROCFAO, 1984 (p110)MAROC
1978?0.0048713.278GRLFCM8–41SENEGALFAO, 1979(p124)SENEGAL
19810.00183.4744GRLFCM26–48MAURITANIEHOLZLOHNER & K., 1982RDA
1982(2°trim)0.00223.437GRLFCM32–42MAURITANIEHOLZLOHNER & AL, 1983RDA
1982(3°trim)0.00063.8071GRLFCM26–36MAURITANIEHOLZLOHNER & AL, 1983RDA
1982(4°trim)0.00143.5573GRLFCM25–48MAURITANIEHOLZLOHNER & AL, 1983RDA
?0.0039163.352GRLFCM?–53SAH-MAU-SENFAO, 1984,(p14)URSS
1984–850.0038923.3619GRLFCM6–41SENEGALCAMARENA, 1986SENEGAL
1987–880.0001893.577GRLFCM11–44MAURITANIELAWAL & MYLNIKOV, 1988MAURITANIE
19880.002063.5505GRLFCM16–4334.1.3–34.3.1CONSTANTIN MAXIMROUMANIE

SARDINELLA AURITA Relation taille-poidsP=aL'b 
ANNEEPARAMETREPARAMETREUNITEUNITEGAMME DEZONESSOURCESNATIONALITE
 abPLTAILLE   
1968–69males0.000001853.388GRLFmm SENEGALBOELY, 1979SENEGAL
femelles0.000001973.3768GRLFmm SENEGALBOELY, 1979SENEGAL
indet0.000003263.2817GRLFmm SENEGALBOELY, 1979SENEGAL
tot0.000005253.1943GRLFmm SENEGALBOELY, 1979SENEGAL
1968(1° trim)0.000003453.2816GRLFmm SENEGALBOELY, 1979SENEGAL
1968(2° trim)0.0000023533.3363GRLFmm SENEGALBOELY, 1979SENEGAL
1968(3° trim)0.0000052243.1953GRLFmm SENEGALBOELY, 1979SENEGAL
1968(4° trim)0.0000000123.0342GRLFmm SENEGALBOELY, 1979SENEGAL
1969(1° trim)0.0000022293.3506GRLFmm SENEGALBOELY, 1979SENEGAL
1969(2° trim)0.0000038153.2583GRLFmm SENEGALBOELY, 1979SENEGAL
1969(3° trim)0.000000392.813GRLFmm SENEGALBOELY, 1979SENEGAL
1969(4° trim)0.000074173.1123GRLFmm SENEGALBOELY, 1979SENEGAL
1976–77?0.0063923.274GRLFcm4–32SENEGALFAO, 1979(p122)SENEGAL
?0.016482.8386GRLTCM AFRIQUE O.FAO, 1979(p7) 
19810.00244713.3751GRLTCM22–37MAURITANIEHOLZLOHNER & K., 1982RDA
1982(1° trim)0.0043.8854GRLTCM31–40MAURITANIEHOLZLOHNER & AL, 1983RDA
1982(2°trim)0.00383.2607GRLTCM27–38MAURITANIEHOLZLOHNER & AL, 1983RDA
1982(3°trim)0.012.9725GRLTCM26–40MAURITANIEHOLZLOHNER & AL, 1983RDA
1982(4°trim)0.0033.3398GRLTCM16-36MAURITANIEHOLZLOHNER & AL, 1983RDA
1984–850.00611043.2901GRLFCM5–32SENEGALCAMARENA, 1986SENEGAL
1987–880.007943.2278GRLFCM15–32MAURITANIELAWAL & MYLNIKOV, 1988MAURITANIE
19880.01293.0596GRLFCM15–3534.1.3–34.3.1CONSTANTIN MAXIMROUMANIE

SARDINELLA MADERENSISRelation taille-poidsP=aL'b 
ANNEEPARAMETREPARAMETREUNITEUNITEGAMME DEZONESSOURCESNATIONALITE
 abPLTAILLE   
1975–77?0.010343.142GRLFCM4–29SENEGALFAO, 1979 (p123)SENEGAL
1982(1° trim)0.0182.8328GRLTCM32–38MAURITANIEHOLZLOHNER & AL, 1983RDA
1982(3° trim)0.02642.7202GRLTCM28–38MAURITANIEHOLZLOHNER & AL, 1983RDA
1982(4° trim)0.00533.163GRLTCM25–37MAURITANIEHOLZLOHNER & AL, 1983RDA
1984–850.00985353.1673GRLFCM5–29SENEGALCAMARENA, 1986SENEGAL
19850.02292972.778069GRLFCM7–29CAP-VERTFAO, 1987 (p150)CAP-VERT
1987–880.00983.183GRLFCM8–3MAURITANIELAWAL & MYLNIKOV, 1988MAURITANIE
19880.00923.1695GRLFCM16–3134.1.3–34.3.1CONSTANTIN MAXIMROUMANIE

TRACHURUS TRACHURUSRelation-taille-poidsP=aL'b 
ANNEEPARAMETREPARAMETREUNITEUNITEGAMME DEZONESSOURCESNATIONALITE
 abPLTAILLE   
1978–790.0192.876GR?CM>16CMMAROCFAO, 1984 (p130)MAROC
?0.0232.505GR?CM<10 CMMAROCFAO, 1984 (p130)MAROC
?0.0053.12GR?CM>10 CMMAROCFAO, 1984 (p130)MAROC
19730.01972.85GRLFCM18–3420–26°NFAO, 1984 (p53)ROUMANIE
19740.01063.05GRLFCM6–3420–26°NFAO, 1984 (p53)ROUMANIE
19750.02072.85GRLFCM9–3220–26°NFAO, 1984 (p53)ROUMANIE
19760.00893.09GRLFCM9–3520–25°NFAO, 1984 (p53)ROUMANIE
19770.02922.73GRLFCM10–3217–29°NFAO, 1984 (p53)ROUMANIE
19780.02082.83GRLFCM17–3516–24°NFAO, 1984 (p53)ROUMANIE
19790.04462.6GRLFCM14–3616–23°NFAO, 1984 (p53)ROUMANIE
19800.01252.98GRLFCM12–34MAURITANIEFAO, 1984 (p53)ROUMANIE
19810.01982.85GRLFCM17–33MAURITANIEFAO, 1984 (p53)ROUMANIE
19820.01282.99GRLFCM10–37MAURITANIEFAO, 1984 (p53)ROUMANIE
19810.02652.685GRLFCM25–43MAURITANIEFAO, 1984 (p3)RDA
1982(1° trim)0.00872.2995GRLFCM27–40MAURITANIEHOLZLOWNER & AL, 1983RDA
1982(2° trim)0.03882.5943GRLFCM31–40MAURITANIEHOLZLOWNER & AL, 1983RDA
1982(3° trim)0.00233.3803GRLFCM21–37MAURITANIEHOLZLOWNER & AL, 1983RDA
1982(4° trim)0.00963.1484GRLFCM25–41MAURITANIEHOLZLOWNER & AL, 1983RDA
?0.013.02GRLFCM14–3614–36°NFAO, 1984 (p3)URSS
?0.00493.14GRLFCM??FAO, 1979 (p9)POLOGNE
19810.0272.6936GRLFCM20–45MAURITANIEHOFFMANN, 1987RDA
19820.05452.4785GRLFCM7–40MAURITANIEHOFFMANN, 1987RDA
19830.01282.9986GRLFCM17–35MAURITANIEHOFFMANN, 1987RDA
19840.0152.9364GRLFCM14–38MAURITANIEHOFFMANN, 1987RDA
1987–880.0083.147GRLFCM8–34MAURITANIELAWAL ET MYLNIKOV, 1988MAURITANIE
19880.01392.9606GRLFCM14–3734.1.3–34.3.1CONSTANTIN MAXIM, 1988MAURITANIE

TRACHURUS TRECAERelation-taille-poidsP=aL'b 
ANNEEPARAMETREPARAMETREUNITEUNITEGAMME DEZONESSOURCESNATIONALITE
 abPLTAILLE   
1976?0.14892.954GRLFCM7–40SENEGALFAO, 1979 (p126)SENEGAL
1977?0.012.98GRLFCM8–43 FAO, 1984 (p7)URSS
19730.02472.8GRLFCM16–3220–26°NFAO, 1984 (p53)ROUMANIE
19740.03142.72GRLFCM12–3320–26°NFAO, 1984 (p53)ROUMANIE
19750.01452.96GRLFCM18–3120–26°NFAO, 1984 (p53)ROUMANIE
19760.01013.07GRLFCM15–3020–25°NFAO, 1984 (p53)ROUMANIE
19810.00833.11GRLFCM9–30MAURITANIEFAO, 1984 (p53)ROUMANIE
19820.02482.8GRLFCM14–35MAURITANIEFAO, 1984 (p53)ROUMANIE
19820.02483442.8090175GRLFCM14–36MAURITANIEFAO, 1984 (p7)RDA
19810.01062.9368GRLFCM14–44MAURITANIEFAO, 1984 (p7)RDA
1982(1° trim)0.00623.0612GRLFCM19–37MAURITANIEHOLZLOHNER & AL, 1983RDA
1982(2° trim)0.0252.717GRLFCM24–44MAURITANIEHOLZLOHNER & AL, 1983RDA
1982(3° trim)0.00573.1232GRLFCM21–45MAURITANIEHOLZLOHNER & AL, 1983RDA
1982(4° trim)0.01382.8722GRLFCM19–49MAURITANIEHOLZLOHNER & AL, 1983RDA
1984–850.015693.0422GRLFCM9–34SENEGALCAMARENA, 1986SENEGAL
1987–880.0113.041GRLFCM4–41MAURITANIELAWAL & MYLNIKOV, 1988MAURITANIE
19880.01862.8853GRLFCM11–3934.13–34.3.1CONSTANTIN MAXIMROUMANIE

DECAPTERUS RHONCHUSParamètres de croissance  
ANNEELINFINIKtOGAMME DE
TAILLE(cm)
ZONESMETHODESSOURCESNATIONALITE
?48.570.16-0.8LT14–21°NOTOLITHESFAO, 1979 (p 12)URSS
?45.30.303-0.515LT?OTOLITHESFAO, 1979 (p 12)POLOGNE
1972–7455.690.136-1.295LFSEN.-MAURIT.ECAILLESMAXIM 1 STAIC, 1976ROUMANIE
?440.4480.114LFSENEGAL?FAO, 1984 (p 12)SENEGAL
198052.730.2713-0.182LTMAURITANIEOTOLITHESHOFFMANN, 1987RDA
198158.720.1474-2.336LTMAURITANIEOTOLITHESHOFFMANN, 1987RDA
198255.140.1986-1.18LTMAURITANIEOTOLITHESHOFFMANN, 1987RDA
198347.80.1614-2.212LFMAURITANIEOTOLITHESHOFFMANN, 1987RDA
198442.130.2426-1.567LFMAURITANIEOTOLITHESHOFFMANN, 1987RDA
198551.550.1524-1.839LFMAURITANIEOTOLITHES##RDA
1982(2° trim)43.5850.3461-0.959LTMAURITANIEOTOLITHESHOLZLOHNER & AL, 1983RDA
1982(3° trim)48.2710.2661-1.258LTMAURITANIEOTOLITHESHOLZLOHNER & AL, 1983RDA
1982(4° trim)50.6090.2133-1.592LTMAURITANIEOTOLITHESHOLZLOHNER & AL, 1983RDA

# préconisé par le groupe de travail
## présenté au groupe de travail mais non publié

SCOMBER JAPONICUSParamètres de croissance  
ANNEELINFINIKtOGAMME DE
TAILLE(cm)
ZONESMETHODESSOURCESNATIONALITE
1972–7355.3570.118-3.17829-LF-4417–26°NECAILLESSTAICU & MAXIM, 1974ROUMANIE
?44.080.326-0.83420-LF-39SAHARAECAILLESFAO, 1979 (p 130)URSS
?48.7430.201-2.96319-LT-43SEN-MAURITOTOLITHESFAO, 1984 (p 14)RDA
?44.0960.309-1.011LF34.1.3OTOLITHESFAO, 1984 (p 15)URSS
1982 (2° trim)44.8250.339-1.03732-LT-42MAURITANIEOTOLITHESHOLZLOHNER & AL, 1983RDA
1982 (4° trim)67.5150.1086-2.51525-LT-48MAURITANIEOTOLITHESHOLZLOHNER & AL, 1983RDA
1984–8551.690.217-0.89118-LF-41SENEGALECAILLESCAMARENA, 1986SENEGAL

# préconisé par le groupe de travail

SARDINELLA AURITAParamètres de croissance  
ANNEELINFINIKtOGAMME DE
TAILLE(cm)
ZONESMETHODESSOURCESNATIONALITE
1966–7730.631.206-0.0626-LF-32SENEGALFREQ.TAILLE
& ECAILLES
BOELY & AL, 1982SENEGAL
1984–8531.930.613-0.74517-LF-32SENEGALECAILLESCAMARENA, 1986SENEGAL
?40.70.326-0.6283LTMAURITANIE?PHAM THUOC
et SZYPULA, 1973
?

S. MADERENSISParamètres de croissance  
ANNEELINFINIKtOGAMME DE
TAILLE(cm)
ZONESMETHODESSOURCESNATIONALITE
1980–8239.50.45 9-LF-30SENEGALFREQ. TAILLESAMB, 1986SENEGAL
1980–8237.50.3 9-LF-30SENEGALFREQ. TAILLESAMB, 1986SENEGAL
 (wp=0.1c=0.6)#      
1984-8530.340.49-0.5898-LF-30SENEGALFREQ. TAILLE
ET ECAILLES
CAMARENA, 1986SENEGAL

# équation de croissance saisonnière

T. TRACHURUSParamètres de croissance  
ANNEELINFINIKtOGAMME DE
TAILLE(cm)
ZONESMETHODESSOURCESNATIONALITE
?37.980.25-0.98LF21.26°NECAILLESFAO, 1984 (p 9)URSS
?500.13-2.32LT?OTOLITHESFAO, 1984 (p 9)POLOGNE
?43.550.19-1.33LF34.1.1?FAO, 1984 (p 5)URSS
?40.880.22-1.31LF34.1.3?FAO, 1984 (p 5)URSS
1972–8238.980.2775724-1.1613564LFSEN-MAURIT?FAO, 1984 (p 5)ROUMANIE
?61.360.1011-0.85?MAROCOTOLITHESFAO, 1984 (p 129)MAROC
?53.30.12-0.3?MAROCOTOLITHESFAO, 1984 (p 130)MAROC
1978–7943.390.19-1.31?MAROC?FAO, 1984 (p 130)MAROC
198160.030.0854-3.73425-LT-42MAURITANIEOTOLITHESHOFFMANN, 1987RDA
198246.340.1877-1.46320-LT-41MAURITANIEOTOLITHESHOFFMANN, 1987RDA
198336.060.357-0.47517-LF-39MAURITANIEOTOLITHESHOFFMANN, 1987RDA
198445.820.2006-1.0214-LF-39MAURITANIEOTOLITHESHOFFMANN, 1987RDA
1982 (1° trim)51.8630.1574-1.6127-LT-40MAURITANIEOTOLITHESHOLZLOHNER & AL, 1983RDA
1982 (2° trim)48.4230.2322-1.02621-LT-37MAURITANIEOTOLITHESHOLZLOHNER & AL, 1983RDA
1982 (4° trim)40.2480.47580.0925-LT-41MAURITANIEOTOLITHESHOLZLOHNER & AL, 1983RDA

TRACHURUS TRECAEParamètres de croissance  
ANNEELINFINIKtOGAMME DE
TAILLE(cm)
ZONESMETHODESSOURCESNATIONALITE
1973–76,81,8241.750.2166723-1.40310-LF-4216–26°NOTOLITHESFAO, 1984 (p 53)ROUMANIE
198141.90.345-1.09814-LT-41MAURITANIEOTOLITHESFAO, 1984 (p 8)RDA
?50.20.22-0.59LF34.1.3OTOLITHESFAO, 1984 (p 8)URSS
?58.080.15-0.66LF34–3.1.(Gui. B)OTOLITHESFAO, 1984 (p 8)URSS
1982 (1°trim)98.8050.0519-4.27519-LT-37MAURITANIEOTOLITHESHOLZLOHNER & AL, 1983RDA
1982 (2°trim)45.5880.2591-1.16124-LT-44MAURITANIEOTOLITHESHOLZLOHNER & AL, 1983RDA
1982 (3°trim)43.780.34490.49621-LT-45MAURITANIEOTOLITHESHOLZLOHNER & AL, 1983RDA
1982 (4°trim)45.2870.3168-1.43119-LT-49MAURITANIEOTOLITHESHOLZLOHNER & AL, 1983RDA
1984–8538.450.257-0.84314-LF-33SENEGALEPINE DORS.CAMARENA, 1986SENEGAL

DECAPTURUS RHONCHUS Reproduction
AIRE DE PONTEPERIODE MAXIMUMPROFONDTEMPERA DE PONTETAILLE DE MATURITE (cm)SEX-RATIO FEM/MALESFECONDITESOURCESNATIONAL
DEPONTE(m)OPTIMALE
SENEGALAVR–NOVMAI–JUIN 15–29°C   CONAND & FRANQUEV., 1973 
17–22°NJUIL–SEPT    1.4 MAXIM & STAICU, 1976ROUMAN
9°30–9°45NAVR–JUILJUIL 18.7°(2ans) 480–990000FAO, 1979 (p127)URSS
16–21°NJUIN–JUILMAI–JUIL  18.5  FAO, 1984 (p12)URSS
SENEGALAVR–NOVMAI–JUIN  20–21  FAO, 1984 (p12)SENEGA
SENEGALMAI–JUIN   201.3 CAMARENA, 1986SENEGA
MAURITANIEAVR–AOUTAVR–AOUT  19.41.13 LAWAL & MYLNIKOV, 1988MAURITA

SCOMBER JAPONICUS Reproduction
AIRE DE PONTEPERIODE MAXIMUMPROFONDTEMPERA OPTIMALETAILLE DE MATURITE (cm)SEX-RATIO FEM/MALESFECONDITESOURCESNATIONAL
DE PONTEDE PONTE(m)
24–25°30NJANV–MARS  17.2–22.2°(31(LT)  FAO, 1979 (p 13)URSS
22°30N         
10–15°NDEC–FEVDEC180–20017.2–22.2°(27.5  FAO, 1979 (p13)URSS
MAURITANIEDEC–MARS  31(LT)   FAO, 1984 (p15)URSS
34.1.3MARS–MAI   25.7  FAO, 1984 (p15)URSS
34.3.1DEC-MAI   22.2  FAO, 1984 (p15)URSS
SEN-MAURITANIEJANV-MARS   24–36  FAO, 1984 (p15)ROUMANIE
       1)90–250000FAO, 1987 (p19)?
       2)190–248000FAO, 1987 (p19)?
SENEGAL     22#1.4 CAMARENA, 1986SENEGAL
MAURITANIENOV–FEVNOV–JANV   24.61.24LAWAL & MYLNIKOV, 1988MAURITAN

1) Population saharienne

2) population subsaharienne

# calculé sur 67 individus

SARDINELLA MADERENSIS Reproduction
AIRE DE PONTEPERIODE MAXIMUM PROFONDTEMPERA OPTIMALETAILLE DE MATURITE (cm)SEX-RATIO FEM/MALESFECONDITESOURCESNATIONAL
DE PONTEDEPONTE(m)
SENEGALTte l'annéeMAI–JUIL     FAO, 1979 (p8)SENEGAL
SENEGAL JUIL-AOUT       
  (variable)  16.5  BOELY, 1979SENEGAL
SENEGAL MAI–JUIL       
  NOV–DEC  1612 CAMARENA, 1986SENEGAL
MAURITANIEMARS–AOUMAI–AOUT   1.56 LAWAL & MYLNIKOV, 1988MAURITAN

SARDINELLA AURITA Reproduction
AIRE DE PONTEPERIODE MAXIMUMPROFONDTEMPERA OPTIMALETAILLE DE MATURITE (cm)SEX-RATIO FEM/MALESFECONDITESOURCESNATIONAL
DE PONTEDEPONTE(m)
19–20°NMARC–OCTMAI–AOUT80 – 110    FAO, 1979(p18)URSS
13–17°NTte l'annéeMAI–AVR50 – 808.4 – 19.8°(22  FAO, 1979 (p18)URSS
8–10°NJANV–MAISEPT–OCT10–40 14  FAO, 1979 (p18)URSS
 AOUT–NOV        
SEN-MAURITANTte l'annéeJUIL-SEPT  20 400w/gr(SEN)FAO, 1979 (p18)SENEGAL
 déplac du foyVIAI:Gambie    49600–133800  
 de reproducSEP:C.Blanc    (28 – 40 cm)  
SENEGALAVR–JUIN   18.51 BOELY & AL, 1982SENEGAL
 OCT–NOV        
SENEGALMAI–JUIN   181   
MAURITANIE AVR–SEP   1.48 LAWAL & MYLNIKOV, 1988MAURITAN

SARDINELLA AURITA Reproduction
AIRE DE PONTEPERIODE MAXIMUM PROFONDTEMPERA OPTIMALETAILLE DE MATURITE (cm)SEX-RATIO FEM/MALESFECONDITESOURCESNATIONALI
DE PONTEDE PONTE(m)
20.21°N(princ.)         
18°30–19.30N (secondaire)SEP.AVRDEC.110–30015–16°C211115–127000FAO. 1979(p. 9)URSS
14–16°NDEC–MAIJAN110–30015–16°C16 115–127000FAO. 1979(p.9)URSS
SEN-MAURIT.OCT–MAIDEC–FEV 15–18°C19.7122–346000FAO, 1984(p.6)URSS
zone dépendant des migratiońs    18.051(n=120000)  
MAURITANIENOV–AVRNOV–JAN  19.31.32 LAWAL & MYLINIKOV, 1988MAURITAN

TRACHURUS TRECAE Reproduction
AIRE DE PONTEPERIODE MAXIMUM PROFONDTEMPERA OPTIMALETAILLE DE MATURITE (cm)SEX-RATIO FEM/MALESFECONDITESOURCESNATIONAL
DE PONTEDE PONTE(m)
13–19°NFEV–MAI      BOELLY & AL., 1973 
21–22°NSEP–AVRFEV–AVR100–15018.5–25.5°C31.5 151–772700 par ponteFAO, 1979 (p.10)URSS
15–19°NSEP–AVRFEV–AVR100–15018.5–25.5°C16.8  FAO, 1979 (p.10)URSS
11°30–14°NSEP–AVRFEV–AVR100–15017.5–25.5°C12.5  FAO, 1979 (p.10)URSS
15–21°NOCT–FEV   28–30  FAO, 1979 (p.9)RDA
15–26°NSEP–MAR   24.3  FAO, 1979 (p.9)URSS
SENEGALFEV–AVR   18  FAO, 1979 (p.9)SENEG
MAURITANIEDEC–AVR   19.56  FAO, 1979 (p.9)ROUMAN
MAURITANIEDEC–JUIL (tte l'année)JAN–AOU  231.1 LAWAL & MYLNIKOV, 1988MAURITAN
SENEGALFEV–MAI   201.4 CAMARENA, 1986SENEGA

FACTEUR DE CONVERSION LONGUEUR FOURCHE/LONGUEUR TOTALE

ESPECEEQUATIONSOURCESNATIONALITE
TRACHURUS TRACHURUSLF=LT×0.897HOLZLOHNER & KLOXIN, 1985RDA
TRACHURUS TRECAELF=LT×0,879HOLZLOHNER & KLOXIN, 1985RDA
DECAPTERUS RHONCHUSLF=LT×0,882HOLZLOHNER & KLOXIN, 1985RDA
SCOMBER JAPONICUSLF=LT×0,928HOLZLOHNER & KLOXIN, 1985RDA
 LF=0,866 LT + 1,9FAO, 1984 (p15)URSS
 1.F=0,8829 LT + 1,12591FAO, 1984 (p15)RDA
SARDINELLA AURITALF=LT×0,843HOLZLOHNER & KLOXIN, 1985RDA
 1.T=1,21 LF - 0,857BOELY & AL, 1982SENEGAL
SARDINELLA MADERENSISLF=LT×0,843HOLZLOHNER & KLOXIN, 1985RDA

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