Neolissochilus hexagonolepis: Population traits

at T = 23 °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: 2025/06/27
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.24275 0.294729 0.647364 0.647364 1 1 scaled functional response
r 1/d 0 0 0.010893 0.000926964 0.0183378 0.00143782 spec pop growth rate
t2 d NaN NaN 63.6322 747.76 37.7988 482.082 population doubling time
a_b d 23.6728 22.9007 20.0625 20.0625 18.7393 18.7393 age at birth
t_j d 238.68 196.013 96.335 96.335 69.1426 69.1426 time since birth at metam
t_p d 3623.32 1855.12 623.11 623.11 419.705 419.705 time since birth at puberty
S_b - 0.999992 0.999993 0.999995 0.999995 0.999996 0.999996 survival probability at birth
S_j - 0.999954 0.590794 0.999974 0.390793 0.99998 0.294267 survival probability at metam
S_p - 0.999031 0.0110541 0.999843 0.0109805 0.999917 0.0109598 survival probability at puberty
theta_0b - 0.00661236 0.337377 0.196128 0.486728 0.290606 0.55446 frac of ind that is embryo
theta_bj - 0.0066292 0.262915 0.157841 0.310689 0.206316 0.312613 frac of ind between b and j
theta_jp - 0.0601829 0.372464 0.364635 0.18828 0.30347 0.121146 frac of ind between j and p
theta_pi - 0.926576 0.0272441 0.281396 0.014302 0.199608 0.0117808 frac of ind that is adult
L_bi cm 3.70837 0.31281 0.763889 0.269215 0.632423 0.264725 mean structural length of post-natals
L2_bi cm^2 16.0024 0.438927 1.23272 0.274472 0.850487 0.260644 mean squared structural length of post-natals
L3_bi cm^3 72.8556 1.84664 3.07145 1.45906 1.86152 1.5656 mean cubed structural length of post-natals
Ww_bi g 83.5421 2.1755 4.27291 2.02979 2.98633 2.5116 mean wet weight of post-natals
L_pi cm 3.95024 2.48149 1.6032 2.03566 1.4719 1.96759 mean structural length of adults
L2_pi cm^2 17.1456 9.39682 3.30466 7.96328 2.73919 7.86826 mean squared structural length of adults
L3_pi cm^3 78.1039 44.5367 8.67935 51.8122 6.49401 58.6295 mean cubed structural length of adults
Ww_pi g 89.5602 52.4682 12.0744 72.0795 10.418 94.0561 mean wet weight of adults
R 1/d 0 0 0 0 0 0.114949 mean reproduction rate of adults
J_X g/d 0.441006 0.0137006 0.0888929 0.0180148 0.0935542 0.0262646 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 0.376379 0.0750767 0.364881 0.0857063 yield of living structure on food
Y_VX_d mol/mol 0.0801277 0.1659 0.00033408 0.200965 0.000104187 0.204456 yield of dead structure on food
Y_EX mol/mol 0 0 0.147227 0.0293676 0.220478 0.0517878 yield of living reserve on food
Y_EX_d mol/mol 0.0117532 0.0295449 0.000130681 0.078611 6.29549e-05 0.123542 yield of dead reserve on food
Y_CX mol/mol 0.798744 0.69518 0.366554 0.506605 0.305099 0.425133 yield of CO2 on food
Y_HX mol/mol 0.574652 0.500143 0.263715 0.364474 0.219502 0.305859 yield of H2O on food
Y_OX mol/mol -0.868634 -0.756008 -0.398627 -0.550933 -0.331796 -0.462332 yield of O2 on food
Y_NX mol/mol 0.119812 0.104277 0.054983 0.0759907 0.0457649 0.0637699 yield of N-waste on food
mu_TX J/mol 425972 373300 203096 275091 168710 230987 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