Schizopygopsis selincuoensis: Population traits

at T = 10 °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_min f_max date: 2025/06/20
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.464292 NaN 0.551732 0.551732 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00291036 0.00291036 0.000219566 0.000219566 spec pop growth rate
t2 d NaN NaN NaN NaN 238.165 238.165 3156.9 3156.9 population doubling time
a_b d 32.1004 NaN 31.1852 NaN 28.343 28.8914 28.343 28.8914 age at birth
t_j d 169.147 NaN 145.601 NaN 90.6649 99.3659 90.6649 99.3659 time since birth at metam
t_p d 14457.6 NaN 7099.26 NaN 2932.6 2489.2 2932.6 2489.2 time since birth at puberty
S_b - 0.999999 NaN 0.999999 NaN 1 1 1 1 survival probability at birth
S_j - 0.999997 NaN 0.466653 NaN 0.999998 0.999998 0.327906 0.354621 survival probability at metam
S_p - 0.999977 NaN 0.0284812 NaN 0.999993 0.999991 0.0282458 0.028282 survival probability at puberty
theta_0b - 0.00233869 NaN 0.414861 NaN 0.0790388 0.0805049 0.515409 0.497326 frac of ind that is embryo
theta_bj - 0.00234352 NaN 0.29086 NaN 0.0729283 0.074164 0.309567 0.308464 frac of ind between b and j
theta_jp - 0.0100051 NaN 0.238956 NaN 0.140691 0.15678 0.136929 0.154659 frac of ind between j and p
theta_pi - 0.985313 NaN 0.0553233 NaN 0.707342 0.688551 0.0380955 0.0395508 frac of ind that is adult
L_bi cm 3.29725 NaN 0.176243 NaN 0.751121 0.682938 0.13292 0.131685 mean structural length of post-natals
L2_bi cm^2 12.0728 NaN 0.303762 NaN 1.06643 0.88009 0.154932 0.14061 mean squared structural length of post-natals
L3_bi cm^3 45.9798 NaN 1.17236 NaN 2.12509 1.59105 0.722295 0.584521 mean cubed structural length of post-natals
Ww_bi g 55.8033 NaN 1.47001 NaN 3.10296 2.23884 1.05466 0.822505 mean wet weight of post-natals
L_pi cm 3.33723 NaN 1.11053 NaN 0.946171 0.876793 0.769036 0.75301 mean structural length of adults
L2_pi cm^2 12.2239 NaN 3.14792 NaN 1.38475 1.17114 1.89147 1.70788 mean squared structural length of adults
L3_pi cm^3 46.556 NaN 12.3935 NaN 2.76639 2.12417 9.18029 7.42141 mean cubed structural length of adults
Ww_pi g 56.5026 NaN 15.54 NaN 4.03936 2.98901 13.4047 10.443 mean wet weight of adults
R 1/d 0 NaN 0 NaN 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0885761 NaN 0.00262598 NaN 0.0169056 0.012336 0.00241052 0.00193098 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 0.109375 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 NaN 0 NaN 0.365841 0.375366 0.0657913 0.0664643 yield of living structure on food
Y_VX_d mol/mol 0.0580001 NaN 0.123731 NaN 0.000199709 0.00023157 0.162786 0.167543 yield of dead structure on food
Y_EX mol/mol 0 NaN 0 NaN 0.168344 0.152828 0.0302743 0.0270605 yield of living reserve on food
Y_EX_d mol/mol 0.0123916 NaN 0.0314132 NaN 9.18974e-05 9.42823e-05 0.074907 0.0682143 yield of dead reserve on food
Y_CX mol/mol 0.820233 NaN 0.735481 NaN 0.356148 0.362105 0.556867 0.561342 yield of CO2 on food
Y_HX mol/mol 0.590112 NaN 0.529138 NaN 0.256229 0.260514 0.400635 0.403855 yield of H2O on food
Y_OX mol/mol -0.892004 NaN -0.799836 NaN -0.387311 -0.393789 -0.605592 -0.61046 yield of O2 on food
Y_NX mol/mol 0.123035 NaN 0.110322 NaN 0.0534223 0.0543157 0.08353 0.0842014 yield of N-waste on food
mu_TX J/mol 436685 NaN 393357 NaN 196840 200594 300362 303095 yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female differ.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer