Simocephalus acutirostratus: Population traits

at T = 29 °C with background hazards for embryo, juv, adult: 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 std f_minf f_max date: 2024/12/04
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.21108 0.212895 0.606448 0.606448 1 1 scaled functional response
r 1/d 0 0 0.330155 0.152087 0.551723 0.216134 spec pop growth rate
t2 d NaN NaN 2.09946 4.55756 1.25633 3.20703 population doubling time
a_b d 1.10011 1.09857 0.931259 0.931259 0.869337 0.869337 age at birth
t_p d 42.5231 41.4248 5.53997 5.53997 3.44302 3.44302 time since birth at puberty
S_b - 0.999984 0.999984 0.99999 0.99999 0.999992 0.999992 survival probability at birth
S_p - 0.999869 0.976186 0.999939 0.616447 0.999955 0.496595 survival probability at puberty
theta_0b - 0.0252868 0.0278009 0.264777 0.316043 0.380965 0.429874 frac of ind that is embryo
theta_bp - 0.0253179 0.0274906 0.194788 0.215387 0.235896 0.25216 fraction of individuals that is juvenile
theta_pi - 0.949395 0.944709 0.540434 0.46857 0.383139 0.317966 frac of ind that is adult
L_bi cm 0.0177171 0.0178488 0.0287008 0.0289575 0.0308321 0.0310844 mean structural length of post-natals
L2_bi cm^2 0.000313926 0.000318626 0.000886451 0.000923663 0.00106648 0.00113884 mean squared structural length of post-natals
L3_bi cm^3 5.56295e-06 5.68871e-06 2.93232e-05 3.22365e-05 4.13489e-05 4.93309e-05 mean cubed structural length of post-natals
Ww_bi g 7.18201e-06 7.3586e-06 5.38429e-05 5.91923e-05 9.8362e-05 0.00011735 mean wet weight of post-natals
L_pi cm 0.0177347 0.0178713 0.0318951 0.0332075 0.0367813 0.0391458 mean structural length of adults
L2_pi cm^2 0.000314539 0.000319411 0.00106342 0.00116876 0.00144439 0.00169138 mean squared structural length of adults
L3_pi cm^3 5.57895e-06 5.70931e-06 3.70371e-05 4.34823e-05 6.07878e-05 8.09673e-05 mean cubed structural length of adults
Ww_pi g 7.20267e-06 7.38525e-06 6.8007e-05 7.98416e-05 0.000144604 0.000192607 mean wet weight of adults
R 1/d 0.13792 0.141823 1.15264 1.29163 1.88191 2.29635 mean reproduction rate of adults
J_X g/d 9.08734e-06 9.3027e-06 7.37241e-05 7.68189e-05 0.000146256 0.000156179 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 0.131316 0.0638224 0.155981 0.0682682 yield of living structure on food
Y_VX_d mol/mol 0.0146669 0.016082 0.000275059 0.0651668 8.5186e-05 0.0813886 yield of dead structure on food
Y_EX mol/mol 0 0 0.109805 0.0533675 0.215071 0.0941301 yield of living reserve on food
Y_EX_d mol/mol 0.00426869 0.0047208 0.000230001 0.0544916 0.000117457 0.112221 yield of dead reserve on food
Y_CX mol/mol 0.871689 0.869822 0.648998 0.653777 0.519371 0.534617 yield of CO2 on food
Y_HX mol/mol 0.628585 0.627238 0.468 0.471446 0.374524 0.385518 yield of H2O on food
Y_OX mol/mol -0.947962 -0.945932 -0.705786 -0.710982 -0.564816 -0.581396 yield of O2 on food
Y_NX mol/mol 0.130753 0.130473 0.0973498 0.0980665 0.0779056 0.0801926 yield of N-waste on food
mu_TX J/mol 462819 461863 346185 348683 276114 284179 yield of heat on food

Remarks

  • Reprod-code A applies. Data concerns population of females only.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer