Predictions & Data for this entry

Model: std climate: Cfb, Dfb, Dfa migrate:
COMPLETE = 2.6 ecozone: THp food: biCva
MRE = 0.147 habitat: 0bTg, biFm gender: Dg
SMSE = 0.150 embryo: Tl reprod: O

Zero-variate data
ab 70 72.01 (0.02875)dage at birthWiki
ap1643 1405 (0.1446)dage at pubertyMads1983
apm1095 1209 (0.1044)dage at pubertyMads1983
am7300 7325 (0.003356)dlife spanAnAge
Lb 19 20.02 (0.05355)cmtotal length at hatching for femalesMads1983
Lbm 20 14.27 (0.2866)cmtotal length at hatching for malesMads1983
Lp 68 68.33 (0.004826)cmtotal length at puberty for femalesMads1983
Lpm 55 48.81 (0.1126)cmtotal length at puberty for malesMads1983
Li190 126.4 (0.3346)cmultimate total length for femaleWiki
Lim 50 89.78 (0.7956)cmultimate total length for maleWiki
Wwb 3 3.159 (0.05314)gwet at birthMads1983
Wwi850 796 (0.06355)gultimate wet guess
Ri0.1096 0.1158 (0.05671)#/dmaximum reprod rateWiki
Uni-variate data
DatasetFigure(RE)Independent variableDependent variableReference
tL_f see Fig. 1 (0.02389)time since birthtotal lengthMads1983
tL_m see Fig. 1 (0.09589)time since birthtotal lengthMads1983
LN see Fig. 2 (0.1869)total lengthfecundityMads1983
Pseudo-data at Tref
DataGeneralised animalNatrix natrixUnitDescription
v 0.02 0.02665cm/denergy conductance
kap 0.8 0.5935-allocation fraction to soma
kap_R 0.95 0.95-reproduction efficiency
p_M 18 25.58J/^3vol-spec som maint
k_J 0.002 0.0021/dmaturity maint rate coefficient
kap_G 0.8 0.8011-growth efficiency


  • Males raise body temp after hibernation to boost sperm production (ref: Wiki)


  • Males are assumed to differ from females by {p_Am}, E_Hb and E_Hp only


Bibtex file with references for this entry

Bas Kooijman, 2016/11/06

accepted: 2016/11/08

refer to this entry as: AmP Natrix natrix version 2016/11/08