Salariopsis economidisi: Population traits

at T = 18 °C with background hazards for embryo, larva, 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 abj f_minf f_max date: 2025/05/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.390867 0.541505 0.770753 0.770753 1 1 scaled functional response
r 1/d 0 0 0.00549914 0.000292711 0.00838054 0.000497454 spec pop growth rate
t2 d NaN NaN 126.047 2368.03 82.7091 1393.39 population doubling time
a_b d 17.2309 16.3235 15.381 15.381 14.7179 14.7179 age at birth
t_j d 168.093 117.303 81.8208 81.8208 63.785 63.785 time since birth at metam
t_p d 3331.08 1181.06 688.509 688.509 500.849 500.849 time since birth at puberty
S_b - 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_j - 0.999993 0.699259 0.999995 0.613673 0.999996 0.547415 survival probability at metam
S_p - 0.999817 0.0764765 0.999958 0.0744559 0.999974 0.0734347 survival probability at puberty
theta_0b - 0.00381651 0.213479 0.0809702 0.291322 0.115872 0.343896 frac of ind that is embryo
theta_bj - 0.00382966 0.17996 0.0745591 0.229995 0.102606 0.256995 frac of ind between b and j
theta_jp - 0.0335273 0.372661 0.258533 0.318152 0.263522 0.265832 frac of ind between j and p
theta_pi - 0.958827 0.2339 0.585937 0.160532 0.517999 0.133278 frac of ind that is adult
L_bi cm 0.508351 0.198014 0.244729 0.164666 0.221692 0.152578 mean structural length of post-natals
L2_bi cm^2 0.277909 0.0980176 0.0928145 0.084285 0.0784309 0.0803154 mean squared structural length of post-natals
L3_bi cm^3 0.15642 0.0686519 0.0460972 0.0748389 0.0378529 0.0841279 mean cubed structural length of post-natals
Ww_bi g 0.168243 0.0758406 0.0529676 0.0859932 0.0451727 0.100396 mean wet weight of post-natals
L_pi cm 0.524788 0.492568 0.335602 0.476237 0.318584 0.462844 mean structural length of adults
L2_pi cm^2 0.288428 0.316197 0.141222 0.35266 0.128481 0.373017 mean squared structural length of adults
L3_pi cm^3 0.162485 0.229752 0.071886 0.328784 0.0640936 0.412306 mean cubed structural length of adults
Ww_pi g 0.174766 0.25381 0.0826002 0.377787 0.0764876 0.492035 mean wet weight of adults
R 1/d 0 0.0538597 0 0.183892 0 0.302057 mean reproduction rate of adults
J_X g/d 0.0011208 0.000546287 0.00074808 0.000671563 0.000821491 0.00083263 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 0.109375 0.109375 0.109375 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0.33886 0.0326196 0.386161 0.0502622 yield of living structure on food
Y_VX_d mol/mol 0.0426085 0.1016 0.000409322 0.121717 0.000170905 0.138278 yield of dead structure on food
Y_EX mol/mol 0 0 0.0505048 0.00486174 0.0746734 0.00971938 yield of living reserve on food
Y_EX_d mol/mol 0.00322049 0.0106389 6.10067e-05 0.0181412 3.30486e-05 0.0267394 yield of dead reserve on food
Y_CX mol/mol 0.844796 0.778386 0.500789 0.713285 0.429587 0.665626 yield of CO2 on food
Y_HX mol/mol 0.607784 0.560005 0.36029 0.513169 0.309064 0.478881 yield of H2O on food
Y_OX mol/mol -0.918716 -0.846494 -0.544609 -0.775697 -0.467175 -0.723868 yield of O2 on food
Y_NX mol/mol 0.126719 0.116758 0.0751184 0.106993 0.064438 0.0998439 yield of N-waste on food
mu_TX J/mol 449424 415848 275054 382680 238245 358177 yield of heat on food

Remarks

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