Philomachus pugnax

COMPLETE = 2.5; MRE = 0.040; SMAE = 0.050; SMSE = 0.005

Data & predictions

data prd RE symbol units description
21 19.98 0.04848 ab d age at birth
9 8.998 0.0002223 tp d time since birth at fledging
365 364.6 0.001074 tR d time since birth at 1st brood
7263 7355 0.01266 am d life span
10 10.01 0.001456 Wwb g wet weight at birth
110 111.1 0.00971 Wwi g ultimate wet weight for female
180 189.6 0.05306 Wwim g ultimate wet weight for male
0.01096 0.01096 1.882e-05 Ri #/d maximum reprod rate
see figure 0.1005 tW_f time since birth vs. wet weight
see figure 0.09642 tW_m time since birth vs. wet weight
0.02 0.04352 1.176 psd.v cm/d energy conductance
18 9222 511.3 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 0.001588 0.9947 psd.k - maintenance ratio
0.8 0.9938 0.2422 psd.kap - allocation fraction to soma
0.8 0.8002 0.0002238 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 9000 0 Arrhenius temperature
z - 1.346 1 zoom factor for females
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 0.04352 1 energy conductance
kap - 0.9938 1 allocation fraction to soma
kap_R - 0.95 0 reproduction efficiency
p_M J/d.cm^3 9222 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 7321 1 [E_G], spec cost for structure
E_Hb J 177.7 1 maturity at birth
E_Hp J 2429 1 maturity at puberty
h_a 1/d^2 5.341e-18 1 Weibull aging acceleration
s_G - 0.01 0 Gompertz stress coefficient
f - 1 0 scaled functional response for 0-var data
f_tW - 1 0 scaled functional response for tW data
t_0 d 1.553 1 time at birth
t_R d 364.6 1 time since birth at first brood
z_m - 1.54 1 zoom factor for males