Ichthyomyzon gagei

COMPLETE = 2.4; MRE = 0.034; SMAE = 0.036; SMSE = 0.003

Data & predictions

data prd RE symbol units description
17 17.42 0.02497 ab d age at birth
1278 1277 0.0006227 am d life span
8 7.775 0.02808 Lp cm total length at puberty
17 16.71 0.01717 Li cm ultimate total length
0.00041 0.000399 0.02678 Wwb g wet weight at birth
0.57 0.571 0.001784 Wwp g wet weight at puberty
5.6 5.666 0.01176 Wwi g ultimate wet weight
2485 2134 0.1414 NR # eggs at the end of life
see figure 0.03673 tL time since birth vs. total length
0.02 0.02566 0.283 psd.v cm/d energy conductance
0.8 0.6102 0.2372 psd.kap - allocation fraction to soma
0.95 0.95 0 psd.kap_R - reproduction efficiency
18 20.61 0.1452 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
0.8 0.8003 0.0003597 psd.kap_G - growth 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 - 1.498 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 digestion efficiency of food to reserve
v cm/d 0.02566 1 energy conductance
kap - 0.6102 1 allocation fraction to soma
kap_R - 0.95 0 reproduction efficiency
p_M J/d.cm^3 20.61 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 3268 1 [E_G], spec cost for structure
E_Hb J 0.5016 1 maturity at birth
E_Hp J 1020 1 maturity at puberty
h_a 1/d^2 1.13e-06 1 Weibull aging acceleration
s_G - 0.05 0 Gompertz stress coefficient
del_M - 0.08966 1 shape coefficient
f - 1 0 scaled functional response for 0-var data
f_tL - 1 0 scaled functional response for tL data