Macrobrachium hancocki

COMPLETE = 2.0; MRE = 0.039; SMAE = 0.062; SMSE = 0.006

Data & predictions

data prd RE symbol units description
2884 2794 0.03105 am d life span
2.375 2.366 0.003927 Lp cm total length at puberty
3.8 3.528 0.07159 Li cm ultimate total length
8.5e-05 8.409e-05 0.01074 Wwb g wet weight at birth
3.1 3.885 0.2531 Wwp g wet weight at puberty
12.7 12.88 0.01447 Wwi g ultimate wet weight
41.37 42.57 0.0289 Ri #/d maximum reprod rate
see figure 0.09954 tLW time vs. carapace length
see figure 0.1788 LW carapace length vs. weight
0.02 0.02275 0.1373 psd.v cm/d energy conductance
18 12.92 0.2823 psd.p_M J/d.cm^3 vol-spec som maint
0.002 0.001 0.5 psd.k_J 1/d maturity maint rate coefficient
0.3 0.3426 0.142 psd.k - maintenance ratio
0.8 0.9038 0.1297 psd.kap - allocation fraction to soma
0.8 0.8035 0.004352 psd.kap_G - growth efficiency
0.95 0.95 0 psd.kap_R - reproduction efficiency

abj parameters at 20.0°C

symbol units value free description
T_ref K 293.1 0 Reference temperature
T_A K 1e+04 0 Arrhenius temperature
z - 1.925 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 0.02275 0 energy conductance
kap - 0.9038 0 allocation fraction to soma
kap_R - 0.95 0 reproduction efficiency
p_M J/d.cm^3 12.92 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 0.001 0 maturity maint rate coefficient
E_G J/cm^3 4426 1 [E_G], spec cost for structure
E_Hb J 0.03044 1 maturity at birth
E_Hj J 0.04212 1 maturity at metam
E_Hp J 2356 1 maturity at puberty
h_a 1/d^2 4.175e-09 1 Weibull aging acceleration
s_G - 0.0001 0 Gompertz stress coefficient
del_M - 0.6074 1 shape coefficient
f - 1 0 scaled functional response for 0-var data
f_tL - 1 0 scaled functional response for tL data
t_0 d 0 0 time at start development