Ramnogaster arcuata

COMPLETE = 2.5; MRE = 0.033; SMAE = 0.037; SMSE = 0.003

Data & predictions

data prd RE symbol units description
8 7.219 0.09758 ab d age at birth
1825 1855 0.01634 am d life span
7.7 7.579 0.01571 Lp cm standard length at puberty
12 12.04 0.00323 Li cm ultimate standard length
0.0003 0.0003032 0.01075 Wwb g dry weight at birth
16 16.03 0.002005 Wwi g ultimate wet weight
0.09 0.0914 0.01559 GSI g/g gonado somatic index for female
see figure 0.03277 tL_fm time since birth vs. total length
see figure 0.07064 tW_fm time since birth vs. weight
see figure 0.08359 LW_f total length vs. weight
see figure 0.07458 LW_m total length vs. weight
0.02 0.03381 0.6905 psd.v cm/d energy conductance
18 194.8 9.821 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 0.0538 0.8207 psd.k - maintenance ratio
0.8 0.9704 0.213 psd.kap - allocation fraction to soma
0.8 0.7986 0.001723 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 9000 0 Arrhenius temp
z - 1.635 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 0.03381 0 energy conductance
kap - 0.9704 1 allocation fraction to soma
kap_R - 0.95 0 reproduction efficiency
p_M J/d.cm^3 194.8 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 5239 1 [E_G], spec cost for structure
E_Hb J 0.01631 1 maturity at birth
E_Hj J 0.01931 1 maturity at metam
E_Hp J 729.7 1 maturity at puberty
h_a 1/d^2 1.275e-07 1 Weibull aging acceleration
s_G - 0.0001 0 Gompertz stress coefficient
del_M - 0.1435 1 shape coefficient for standard length
f - 1 0 scaled functional response for 0-var data
f_tL - 0.9008 1 scaled functional response for tL data
z_m - 1.495 1 zoom factor for males