Hirundichthys affinis

COMPLETE = 2.5; MRE = 0.070; SMAE = 0.070; SMSE = 0.017

Data & predictions

data prd RE symbol units description
2 2.03 0.0149 ab d age at birth
120 124.6 0.03851 ap d age at puberty
547.5 546.3 0.002216 am d life span
0.8 0.7779 0.02766 Lb cm fork length at birth
20.9 18.75 0.1031 Lp cm fork length at puberty
30 28.69 0.04361 Li cm ultimate fork length
324 322 0.006271 Wwi g ultimate wet weight
41.1 52.24 0.2712 Ri #/d maximum reprod rate
see figure 0.08625 tL time since birth vs. fork length
see figure 0.3364 LN standard length vs. fecundity
0.02 0.1926 8.63 psd.v cm/d energy conductance
18 77.73 3.318 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 0.1346 0.5514 psd.k - maintenance ratio
0.8 0.9537 0.1922 psd.kap - allocation fraction to soma
0.8 0.8 6.046e-06 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 8000 0 Arrhenius temperature
z - 2.254 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 0.1926 1 energy conductance
kap - 0.9537 1 allocation fraction to soma
kap_R - 0.95 0 reproduction efficiency
p_M J/d.cm^3 77.73 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 5230 1 [E_G], spec cost for structure
E_Hb J 1.378 1 maturity at birth
E_Hj J 33.94 1 maturity at metam
E_Hp J 3.717e+04 1 maturity at puberty
h_a 1/d^2 3.476e-08 1 Weibull aging acceleration
s_G - 0.0001 0 Gompertz stress coefficient
del_F - 0.2243 0 shape coefficient for fork length
del_M - 0.2361 1 shape coefficient for standard length
f - 1 0 scaled functional response for 0-var data
f_tL - 0.8306 1 scaled functional response for 1-var data