Nuchequula blochii: Population traits

at T = 28.5 °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: 2025/05/22
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.351469 0.368222 0.684111 0.684111 1 1 scaled functional response
r 1/d 0 0 0.017918 0.00246987 0.0266105 0.00345219 spec pop growth rate
t2 d NaN NaN 38.6844 280.642 26.0479 200.784 population doubling time
a_b d 4.41642 4.3826 3.97539 3.97539 3.76679 3.76679 age at birth
t_j d 0.425988 0.409882 0.25579 0.25579 0.199938 0.199938 time since birth at metam
t_p d 1023.61 775.784 247.236 247.236 171.667 171.667 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.926163 1 0.924777 1 0.924306 survival probability at metam
S_p - 0.999999 0.596936 1 0.488171 1 0.4305 survival probability at puberty
theta_0b - 0.00208956 0.15034 0.0686731 0.29671 0.0952788 0.349908 frac of ind that is embryo
theta_bj - 0.000201838 0.0135536 0.004259 0.018293 0.00480085 0.0177601 frac of ind between b and j
theta_jp - 0.00189071 0.101404 0.0597768 0.184851 0.0814901 0.206489 frac of ind between j and p
theta_pi - 0.995818 0.734702 0.867291 0.500145 0.81843 0.425843 frac of ind that is adult
L_bi cm 0.685555 0.368397 0.304549 0.20977 0.288436 0.197677 mean structural length of post-natals
L2_bi cm^2 0.490579 0.227935 0.13721 0.112568 0.127673 0.109692 mean squared structural length of post-natals
L3_bi cm^3 0.357243 0.163526 0.0795667 0.102561 0.075795 0.11908 mean cubed structural length of post-natals
Ww_bi g 0.459281 0.21246 0.123802 0.15958 0.137391 0.215851 mean wet weight of post-natals
L_pi cm 0.686871 0.416801 0.322374 0.269792 0.311943 0.268139 mean structural length of adults
L2_pi cm^2 0.491603 0.263051 0.147043 0.156713 0.140676 0.165278 mean squared structural length of adults
L3_pi cm^3 0.357993 0.18908 0.0854223 0.144118 0.0837556 0.181644 mean cubed structural length of adults
Ww_pi g 0.460245 0.245661 0.132913 0.224241 0.151821 0.32926 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.00976792 0.00475499 0.00532056 0.00436499 0.00723801 0.00621858 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 0.267956 0.0580327 0.278659 0.0661061 yield of living structure on food
Y_VX_d mol/mol 0.021072 0.0516841 6.7051e-05 0.114316 2.65996e-05 0.128027 yield of dead structure on food
Y_EX mol/mol 0 0 0.148971 0.0322634 0.226456 0.053722 yield of living reserve on food
Y_EX_d mol/mol 0.0060187 0.015466 3.72771e-05 0.0635539 2.16165e-05 0.104043 yield of dead reserve on food
Y_CX mol/mol 0.863534 0.823475 0.473593 0.62246 0.385461 0.538727 yield of CO2 on food
Y_HX mol/mol 0.621265 0.592444 0.340724 0.447825 0.277318 0.387584 yield of H2O on food
Y_OX mol/mol -0.939094 -0.895529 -0.515033 -0.676925 -0.419189 -0.585865 yield of O2 on food
Y_NX mol/mol 0.12953 0.123521 0.071039 0.0933689 0.0578192 0.080809 yield of N-waste on food
mu_TX J/mol 458654 438152 256534 333626 208594 288663 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