Heteronympha merope

COMPLETE = 3.0; MRE = 0.430; SMAE = 0.608; SMSE = 0.421

Data & predictions

data prd RE symbol units description
17.12 21 0.2266 t1 d duration of instar 1
17.4 22 0.2644 t2 d duration of instar 2
26.5 25 0.0566 t3 d duration of instar 3
30.9 27 0.1262 t4 d duration of instar 4
70.3 55.04 0.217 t5 d duration of instar 5
162.2 107 0.3401 tj d time since birth at pupation
41.58 1.32 0.9682 te d time since pupation at emergence
135 109.1 0.1917 am d life span as imago
0.051 0.05242 0.02792 L1 cm length head capsule of instar 1
0.086 0.08954 0.04119 L2 cm length head capsule of instar 2
0.137 0.181 0.3211 L3 cm length head capsule of instar 3
0.22 0.2123 0.03494 L4 cm length head capsule of instar 4
0.35 0.2394 0.3161 L5 cm length head capsule of instar 5
0.409 0.1026 0.7493 Wwb mg wet weight at birth
356.6 531 0.489 Wwj mg wet weight of pupa
171.2 369.5 1.158 Wwe mg wet weight of imago
see figure 0.3618 tW8 time since birth vs. wet weight
see figure 0.2485 tW12 time since birth vs. wet weight
see figure 0.2567 tW15 time since birth vs. wet weight
see figure 0.4042 Tab temperature vs. age at birth
see figure 0.1036 tN time vs. cumulative number of eggs
0.02 0.007989 0.6006 psd.v cm/d energy conductance
18 130.9 6.27 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 0.08139 0.7287 psd.k - maintenance ratio
0.8 0.7625 0.04693 psd.kap - allocation fraction to soma
0.8 0.7857 0.01787 psd.kap_G - growth efficiency
0.95 0.95 0 psd.kap_R - reproduction efficiency

hex parameters at 20.0°C

symbol units value free description
T_ref K 293.1 0 Reference temperature
T_A K 9528 0 Arrhenius temperature
z - 0.3083 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 - 0.18 0 faecation efficiency of food to faeces
v cm/d 0.007989 1 energy conductance
kap - 0.7625 1 allocation fraction to soma
kap_R - 0.95 0 reproduction efficiency
kap_V - 0.01 1 conversion efficient E -> V -> E
p_M J/d.cm^3 130.9 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 5325 1 [E_G], spec cost for structure
E_Hb J 0.07757 1 maturity at birth
s_j - 0.9998 0 reprod buffer/structure at pupation as fraction of max
E_He J 0.004896 1 maturity at emergence
h_a 1/d^2 0.0006896 1 Weibull aging acceleration
s_G - 0.0001 0 Gompertz stress coefficient
T_A0 K 8893 0 Arrhenius temperature egg
T_A1 K 5835 0 Arrhenius temperature 1st instar
T_A2 K 3772 0 Arrhenius temperature 2nd instar
T_A3 K 3 0 Arrhenius temperature 3rd instar
T_A4 K 0 0 Arrhenius temperature 4th instar
T_A5 K 5085 0 Arrhenius temperature 5th instar
T_AH K 9e+04 0 Arrhenius temperature at high temp boundary
T_AL K 5e+04 0 Arrhenius temperature at low temp boundary
T_AP K 9528 0 Arrhenius temperature pupa
T_H K 300.1 0 high boundary temperature
T_H0 K 299.1 0 high boundary temperature egg
T_H6 K 303.1 0 high boundary temperature pupa
T_L K 275.1 0 low boundary temperature
del_M - 0.6633 1 shape coefficient for head capsule of larva
f - 1 0 scaled functional response for 0-var data
f_5 - 0.9995 1 scaled functional response for tW data
f_e - 1 0 scaled functional response for imago
s_1 - 2.917 1 stress at instar 1: L_1^2/ L_b^2
s_2 - 4.086 1 stress at instar 2: L_2^2/ L_1^2
s_3 - 1.376 1 stress at instar 3: L_3^2/ L_2^2
s_4 - 1.271 1 stress at instar 4: L_4^2/ L_3^2
s_5 - 1.065 1 stress at instar 5: L_5^2/ L_4^2