Euproctus platycephalus

COMPLETE = 2.7; MRE = 0.072; SMAE = 0.073; SMSE = 0.008

Data & predictions

data prd RE symbol units description
37.6 34.85 0.0731 ab_15 d age at birth
12.7 14.37 0.1313 ab_24 d age at birth
415 373.9 0.09902 tj_15 d time since birth at metam
210 232.9 0.1089 tj_20 d time since birth at metam
1460 1214 0.1687 tp d time since birth at puberty
4380 4415 0.008043 am d life span
0.479 0.7942 0.658 Lb cm SVL at birth
1.13 1.722 0.524 Lj cm SVL at metam
3.6 3.105 0.1375 Lp cm SVL at puberty
4.74 4.851 0.02335 Li cm ultimate SVL for females
5.35 5.606 0.04779 Lim cm ultimate SVL for males
0.0141 0.01352 0.04121 Wwb g wet weight at birth
0.71 0.808 0.138 Wwp g wet weight at puberty
2.9 3.081 0.06226 Wwi g ultimate wet weight for females
5.1 5.037 0.01234 Wwim g ultimate wet weight for males
0.3425 0.2915 0.1489 Ri #/d maximum reprod rate
see figure 0.08831 tLN time since birth vs. SVL
see figure 0.0985 tLS time since birth vs. SVL
0.02 0.04802 1.401 psd.v cm/d energy conductance
18 26.76 0.4867 psd.p_M J/d.cm^3 vol-spec som maint
0.002 0.002 0 psd.k_J 1/d maturity maint rate coefficient
0.3 0.546 0.8201 psd.k - maintenance ratio
0.8 0.1734 0.7832 psd.kap - allocation fraction to soma
0.8 0.8018 0.002236 psd.kap_G - growth efficiency
0.95 0.95 0 psd.kap_R - reproduction efficiency

std parameters at 20.0°C

symbol units value free description
T_ref K 293.1 0 Reference temperature
T_A K 8000 0 Arrhenius temperature
z - 1.239 1 zoom factor
F_m l/d.cm^2 6.5 0 {F_M}, max spec searching rate
kap_X - 0.8 0 digestion efficiency of food to reserve
kap_P - 0.1 0 faecation efficiency of food to faeces
v cm/d 0.04802 1 energy conductance
kap - 0.1734 1 allocation fraction to soma
kap_R - 0.95 0 reproduction efficiency
p_M J/d.cm^3 26.76 1 [p_M], vol-spec somatic maint
p_T J/d.cm^2 0 0 {p_T}, surf-spec somatic maint
k_J 1/d 0.002 0 maturity maint rate coefficient
E_G J/cm^3 7306 1 [E_G], spec cost for structure
E_Hb J 295.7 1 maturity at birth
E_Hp J 2.338e+04 1 maturity at puberty
h_a 1/d^2 5.287e-09 1 Weibull aging acceleration
s_G - 0.0001 0 Gompertz stress coefficient
E_Hj J 3427 1 maturity at metam
del_M - 0.2555 1 shape coefficient
f - 1 0 scaled functional response for 0-var data
f_N - 1.585 1 scaled functional response for tLN data
f_S - 1.138 1 scaled functional response for tLS data
z_m - 1.432 1 zoom factor