Iberolacerta horvathi

COMPLETE = 2.5; MRE = 0.069; SMAE = 0.070; SMSE = 0.013

Data & predictions

data prd RE symbol units description
44 46.44 0.05541 ab d age at birth
1095 1034 0.05607 tp d time since birth at puberty
3285 3290 0.001405 am d life span
2.48 2.788 0.1244 Lb cm SVL at hatching
4.9 4.706 0.03962 Lp cm SVL at puberty for females
4.5 4.503 0.0007536 Lpm cm SVL at puberty for males
6.77 6.388 0.05649 Li cm ultimate SVL for females
6.165 6.162 0.0004223 Lim cm ultimate SVL for males
1.3 1.262 0.02925 Ww0 g wet weight of eggs
0.46 0.4025 0.125 Wwb g wet weight of hatchlings
4.64 4.838 0.04273 Wwi g ultimate wet weight
4.96 4.969 0.001815 Wwim g ultimate wet males
0.0137 0.011 0.197 Ri #/d maximum reprod rate
see figure 0.1584 LW_f SVL vs. wet weight
see figure 0.197 LW_m SVL vs. wet weight
see figure 0.1925 LN length vs. yearly fecundity
see figure 0.1779 WwJO_23 wet weight vs. resting metabolic rate
see figure 0.2141 WwJO_28 wet weight vs. resting metabolic rate
see figure 0.1973 WwJO_33 wet weight vs. resting metabolic rate
0.02 0.04874 1.437 psd.v cm/d energy conductance
18 31.19 0.7327 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 0.5026 0.6754 psd.k - maintenance ratio
0.8 0.3113 0.6109 psd.kap - allocation fraction to soma
0.8 0.8007 0.0008979 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 - 1.496 1 zoom factor for females
F_m l/d.cm^2 6.5 0 {F_m}, max spec searching rate
kap_X - 0.4457 1 digestion efficiency of food to reserve
kap_P - 0.1 0 faecation efficiency of food to faeces
v cm/d 0.04874 1 energy conductance
kap - 0.3113 1 allocation fraction to soma
kap_R - 0.95 0 reproduction efficiency
p_M J/d.cm^3 31.19 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 7838 1 [E_G], spec cost for structure
E_Hb J 5108 1 maturity at birth
E_Hp J 3.448e+04 1 maturity at puberty
h_a 1/d^2 1.522e-08 1 Weibull aging acceleration
s_G - 0.0001 0 Gompertz stress coefficient
E_Hpm J 3.349e+04 1 maturity at puberty for males
del_M - 0.2342 1 shape coefficient
del_M_m - 0.2447 1 shape coefficient Males
f - 1 0 scaled functional response for 0-var data
z_m - 1.508 1 zoom factor for males