Ambigolimax valentianus: Population traits

at T = 18.3 °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: 2024/12/04
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.363819 0.395258 0.697629 0.697629 1 1 scaled functional response
r 1/d 0 0 0.0186387 0.00497028 0.0266119 0.00651061 spec pop growth rate
t2 d NaN NaN 37.1886 139.458 26.0465 106.464 population doubling time
a_b d 22.0636 21.8168 20.3711 20.3711 19.6717 19.6717 age at birth
t_j d 34.2002 31.6036 20.6742 20.6742 17.1044 17.1044 time since birth at metam
t_p d 1128.91 707.783 214.575 214.575 153.734 153.734 time since birth at puberty
S_b - 0.999983 0.999983 0.999987 0.999987 0.999988 0.999988 survival probability at birth
S_j - 0.999891 0.3734 0.99993 0.211504 0.999949 0.197017 survival probability at metam
S_p - 0.999807 0.240021 0.999929 0.206671 0.999942 0.168713 survival probability at puberty
theta_0b - 0.025551 0.273003 0.316014 0.560862 0.407572 0.623293 frac of ind that is embryo
theta_bj - 0.0255634 0.173738 0.216227 0.260589 0.21668 0.241122 frac of ind between b and j
theta_jp - 0.0140605 0.036981 0.00263794 0.00149789 0.024822 0.0123356 frac of ind between j and p
theta_pi - 0.934825 0.516277 0.465122 0.177052 0.350926 0.123249 frac of ind that is adult
L_bi cm 0.280427 0.237422 0.231258 0.187642 0.228126 0.18325 mean structural length of post-natals
L2_bi cm^2 0.0811866 0.0665321 0.0676479 0.0531795 0.0687774 0.0547892 mean squared structural length of post-natals
L3_bi cm^3 0.0239047 0.0202664 0.0235256 0.020832 0.0258847 0.0253311 mean cubed structural length of post-natals
Ww_bi g 0.0580433 0.0517101 0.087949 0.0778789 0.127491 0.124764 mean wet weight of post-natals
L_pi cm 0.287729 0.292183 0.287382 0.30845 0.304104 0.334713 mean structural length of adults
L2_pi cm^2 0.0841232 0.0892567 0.0934418 0.114896 0.106261 0.142017 mean squared structural length of adults
L3_pi cm^3 0.0248614 0.0280636 0.0338881 0.049785 0.042463 0.0744592 mean cubed structural length of adults
Ww_pi g 0.0603664 0.0716049 0.126689 0.186118 0.209145 0.366737 mean wet weight of adults
R 1/d 0.0157948 0.0484991 0.14045 0.240335 0.206364 0.382779 mean reproduction rate of adults
J_X g/d 0.0146238 0.0130513 0.0245764 0.0189438 0.0363076 0.0283376 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.546875 0.546875 0.546875 0.546875 0.546875 0.546875 yield of faeces on food
Y_VX mol/mol 0 0 0.0178418 0.00546568 0.0189724 0.00581987 yield of living structure on food
Y_VX_d mol/mol 0.00234761 0.00555521 4.04914e-05 0.0106607 1.65479e-05 0.0111583 yield of dead structure on food
Y_EX mol/mol 0 0 0.0488584 0.0149674 0.0744731 0.022845 yield of living reserve on food
Y_EX_d mol/mol 0.00335265 0.00861903 0.000110883 0.0291937 6.4956e-05 0.0438001 yield of dead reserve on food
Y_CX mol/mol 0.447425 0.438951 0.386273 0.392838 0.359598 0.369502 yield of CO2 on food
Y_HX mol/mol 0.32314 0.31702 0.278975 0.283716 0.25971 0.266862 yield of H2O on food
Y_OX mol/mol -0.486574 -0.477359 -0.420072 -0.427211 -0.391063 -0.401833 yield of O2 on food
Y_NX mol/mol 0.0671137 0.0658426 0.057941 0.0589256 0.0539397 0.0554253 yield of N-waste on food
mu_TX J/mol 259482 254982 226626 230148 212010 217356 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