Americamysis almyra: Population traits

at T = 26 °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: 2025/06/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.455849 NaN 0.727924 NaN 1 1 scaled functional response
r 1/d 0 0 0.0532225 NaN 0.108653 NaN spec pop growth rate
t2 d NaN NaN 13.0236 NaN 6.37947 NaN population doubling time
a_b d 1.68975 NaN 1.56449 NaN 1.4866 NaN age at birth
t_j d 10.7143 NaN 5.3623 NaN 3.77266 NaN time since birth at metam
t_p d 48.2392 NaN 17.1091 NaN 11.1102 NaN time since birth at puberty
S_b - 0.999983 NaN 0.999986 NaN 0.999988 NaN survival probability at birth
S_j - 0.999881 NaN 0.999914 NaN 0.999931 NaN survival probability at metam
S_p - 0.997269 NaN 0.999498 NaN 0.999767 NaN survival probability at puberty
theta_0b - 0.0191022 NaN 0.0818339 NaN 0.149484 NaN frac of ind that is embryo
theta_bj - 0.0191277 NaN 0.0753654 NaN 0.127276 NaN frac of ind between b and j
theta_jp - 0.102047 NaN 0.15881 NaN 0.159671 NaN frac of ind between j and p
theta_pi - 0.859723 NaN 0.683991 NaN 0.56357 NaN frac of ind that is adult
L_bi cm 0.0440293 NaN 0.0586855 NaN 0.0609696 NaN mean structural length of post-natals
L2_bi cm^2 0.00199088 NaN 0.00391604 NaN 0.0045756 NaN mean squared structural length of post-natals
L3_bi cm^3 9.16126e-05 NaN 0.000283121 NaN 0.00039462 NaN mean cubed structural length of post-natals
Ww_bi g 0.000107784 NaN 0.000362924 NaN 0.000547426 NaN mean wet weight of post-natals
L_pi cm 0.0464097 NaN 0.0687882 NaN 0.0768056 NaN mean structural length of adults
L2_pi cm^2 0.00216606 NaN 0.00495732 NaN 0.00643657 NaN mean squared structural length of adults
L3_pi cm^3 0.000101576 NaN 0.000370838 NaN 0.000580648 NaN mean cubed structural length of adults
Ww_pi g 0.000119506 NaN 0.000475366 NaN 0.000805489 NaN mean wet weight of adults
R 1/d 0.0446763 NaN 0.204587 NaN 0.350064 NaN mean reproduction rate of adults
J_X g/d 4.44101e-05 NaN 0.000159782 NaN 0.000267489 NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 NaN yield of faeces on food
Y_VX mol/mol 0 NaN 0.0943059 NaN 0.160293 NaN yield of living structure on food
Y_VX_d mol/mol 0.0293596 NaN 0.00551024 NaN 0.00160193 NaN yield of dead structure on food
Y_EX mol/mol 0 NaN 0.026582 NaN 0.0620692 NaN yield of living reserve on food
Y_EX_d mol/mol 0.00518244 NaN 0.00155317 NaN 0.000620306 NaN yield of dead reserve on food
Y_CX mol/mol 0.856083 NaN 0.762674 NaN 0.666041 NaN yield of CO2 on food
Y_HX mol/mol 0.617331 NaN 0.549972 NaN 0.48029 NaN yield of H2O on food
Y_OX mol/mol -0.93099 NaN -0.829408 NaN -0.72432 NaN yield of O2 on food
Y_NX mol/mol 0.128412 NaN 0.114401 NaN 0.0999061 NaN yield of N-waste on food
mu_TX J/mol 454970 NaN 407118 NaN 357073 NaN 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