Predictions & Data for this entry

Model: abj climate: EF migrate:
COMPLETE = 2.5 ecozone: MS food: bjPz, jiCi
MRE = 0.110 habitat: 0bMcd, bjMp, jiMcd gender: D
SMSE = 0.103 embryo: Ms reprod: O

Zero-variate data
ab 60 65.98 (0.09964)dage at birthTrac2015
tp2373 2045 (0.1378)dtime since birth at pubertyfishbase
am7300 7274 (0.00351)dlife spanguess
Lj 8 8.601 (0.07515)cmtotal length at metamTrac2015
Lp61.5 58.81 (0.04377)cmtotal length at puberty for femalesTrac2015
Lpm50.6 48.37 (0.04416)cmtotal length at puberty for malesTrac2015
Li 72 66.52 (0.07611)cmultimate total lengthfishbase
Wwb0.045 0.03126 (0.3054)gwet weight at birthTrac2015
Wwp634 760.6 (0.1997)gwet weight at puberty for femalesTrac2015
Wwpm371 384.9 (0.03743)gwet weight at puberty for malesTrac2015
Wwi978 1101 (0.1256)gultimate wet weightfishbase
Ri61.99 49.32 (0.2043)#/dmax reprod ratefishbase
Uni-variate data
DatasetFigure(RE)Independent variableDependent variableReference
tL_f see Fig. 1 (0.1347)time since birthtotal lengthTrac2015
tL_m see Fig. 1 (0.05179)time since birthtotal lengthTrac2015
Pseudo-data at Tref
DataGeneralised animalChaenocephalus aceratusUnitDescription
v 0.02 0.1025cm/denergy conductance
kap 0.8 0.363-allocation fraction to soma
kap_R 0.95 0.95-reproduction efficiency
p_M 18 211J/^3vol-spec som maint
k_J 0.002 0.0021/dmaturity maint rate coefficient
kap_G 0.8 0.7996-growth efficiency


  • weight-length relationship: W = 0.0078 * TL^2.7449 (ref: fishbase)
  • Marine; demersal; depth range 5 - 770 m. Polar, preferred -1C; Larvae have a long pelagic phase (ref: fishbase)


  • males are assumed to differ from females by {p_Am} and E_Hp only


  • The creation of this entry was supported by the Norwegian Science Council (NFR 255295)


Bibtex file with references for this entry

Bas Kooijman, Starrlight Augustine, 2017/04/14

accepted: 2017/04/14

refer to this entry as: AmP Chaenocephalus aceratus version 2017/04/14