Peponocephala electra: Population traits

at T = 35.5 °C with background hazards for embryo, baby, juv, adult: 0, 0, 0, 0 1/d

Ln survival probability as function of age, with (dashed) and without (solid) thinning at max (red) and min (blue) scaled functional response for females.
Ln survivor function of the stable age distribution as function of age, with (dashed) and without (solid) thinning at max (red) and min (blue) scaled functional response for females.
model stx f_min f_max date: 2023/08/20
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.955726 0.955726 0.971491 0.971491 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.000297393 0.000297393 8.1293e-05 8.1293e-05 spec pop growth rate
t2 d NaN NaN NaN NaN 2330.75 2330.75 8526.53 8526.53 population doubling time
a_b d 369.818 NaN 369.818 NaN 369.818 369.818 369.818 369.818 age at birth
t_x d 4648.93 NaN 3260.47 NaN 2515.41 3288.09 2515.41 3288.09 time since birth at weaning
t_p d 480.353 NaN 470.781 NaN 455.133 446.514 455.133 446.514 time since birth at puberty
S_b - 1 NaN 1 NaN 1 1 1 1 survival probability at birth
S_x - 0.999999 NaN 0.517641 NaN 0.999999 0.999999 0.508449 0.503146 survival probability at weaning
S_p - 0.999196 NaN 0.209414 NaN 0.999906 0.99978 0.208429 0.19206 survival probability at puberty
theta_0b - 0.0185894 NaN 0.0801434 NaN 0.10493 0.104893 0.147412 0.150292 frac of ind that is embryo
theta_bx - 0.0185856 NaN 0.056462 NaN 0.0939832 0.0939509 0.100044 0.101467 fraction of individuals that is baby
theta_xp - 0.21501 NaN 0.170007 NaN 0.381315 0.468821 0.213475 0.261153 fraction of individuals that is juvenile
theta_pi - 0.747815 NaN 0.693388 NaN 0.419772 0.332335 0.539069 0.487089 frac of ind that is adult
L_bi cm 26.9575 NaN 26.563 NaN 25.2254 25.5703 25.8808 26.2239 mean structural length of post-natals
L2_bi cm^2 731.703 NaN 718.596 NaN 656.827 675.755 693.1 712.878 mean squared structural length of post-natals
L3_bi cm^3 19950 NaN 19663.7 NaN 17493.3 18280.2 18980.6 19836.2 mean cubed structural length of post-natals
Ww_bi g 182451 NaN 182474 NaN 166584 176782 180747 191829 mean wet weight of post-natals
L_pi cm 27.6855 NaN 28.1166 NaN 28.6765 29.328 28.8354 29.4082 mean structural length of adults
L2_pi cm^2 766.486 NaN 790.549 NaN 822.467 860.164 831.555 864.86 mean squared structural length of adults
L3_pi cm^3 21220.6 NaN 22228 NaN 23592.8 25228.7 23982.5 25435.1 mean cubed structural length of adults
Ww_pi g 194070 NaN 206270 NaN 224667 243979 228379 245974 mean wet weight of adults
R 1/d 6.70692e-05 NaN 0.000312151 NaN 0.000639255 0.000332363 0.000727894 0.000378754 mean reproduction rate of adults
J_X g/d 800.232 NaN 798.861 NaN 751.62 786.703 793.128 829.921 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 0.109375 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 NaN 0 NaN 0.00692157 0.00691036 0.00194545 0.00194301 yield of living structure on food
Y_VX_d mol/mol 0.00135893 NaN 0.00278698 NaN 7.84651e-05 7.51789e-05 0.0034328 0.00343693 yield of dead structure on food
Y_EX mol/mol 0 NaN 0 NaN 0.0589905 0.0599174 0.0165805 0.0168472 yield of living reserve on food
Y_EX_d mol/mol 0.011069 NaN 0.0230755 NaN 0.000668735 0.000651851 0.0292568 0.0298004 yield of dead reserve on food
Y_CX mol/mol 0.812332 NaN 0.799905 NaN 0.762168 0.76134 0.776454 0.775703 yield of CO2 on food
Y_HX mol/mol 0.6928 NaN 0.682202 NaN 0.650017 0.649311 0.662201 0.66156 yield of H2O on food
Y_OX mol/mol -0.955039 NaN -0.940429 NaN -0.896063 -0.895089 -0.912858 -0.911975 yield of O2 on food
Y_NX mol/mol 0.0658648 NaN 0.0648572 NaN 0.0617974 0.0617303 0.0629557 0.0628948 yield of N-waste on food
mu_TX J/mol 457697 NaN 450502 NaN 428648 428163 436920 436481 yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female differ.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer