Tomistoma schlegelii: Population traits

at T = 22 °C with background hazards for embryo, juv, adult: 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 std f_min f_max date: 2023/03/17
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.548586 0.548586 0.593108 0.593108 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.000475235 0.000475235 0.000118685 0.000118685 spec pop growth rate
t2 d NaN NaN NaN NaN 1458.53 1458.53 5840.21 5840.21 population doubling time
a_b d 209.956 207.475 207.201 204.753 189.772 187.579 189.772 187.579 age at birth
t_p d 42327.1 20243.8 23446.6 16219.3 8063.12 6865.16 8063.12 6865.16 time since birth at puberty
S_b - 0.999998 0.999998 0.999998 0.999998 0.999998 0.999999 0.999998 0.999999 survival probability at birth
S_p - 0.999988 0.999989 0.736778 0.72381 0.999991 0.999992 0.63832 0.624997 survival probability at puberty
theta_0b - 0.00538295 0.00519195 0.0926777 0.0988046 0.0862015 0.0852479 0.217442 0.22572 frac of ind that is embryo
theta_bp - 0.00539306 0.00520125 0.0796342 0.0841392 0.0788624 0.0780676 0.170057 0.174718 fraction of individuals that is juvenile
theta_pi - 0.989224 0.989607 0.827688 0.817056 0.834936 0.836685 0.612501 0.599562 frac of ind that is adult
L_bi cm 23.2788 24.9836 16.5135 17.2345 14.0241 14.6837 11.8123 12.032 mean structural length of post-natals
L2_bi cm^2 573.63 661.316 362.259 403.348 257.497 285.333 224.811 239.178 mean squared structural length of post-natals
L3_bi cm^3 14541.6 18006.9 9085.85 10858.2 5792.74 6826.23 6184.82 6989.52 mean cubed structural length of post-natals
Ww_bi g 17286.6 21653.2 10940.2 13235.4 7786.02 9345.96 8313.02 9569.53 mean wet weight of post-natals
L_pi cm 23.3802 25.0902 17.6514 18.5246 14.8866 15.5945 13.7433 14.1153 mean structural length of adults
L2_pi cm^2 576.638 664.676 394.996 442.597 279.549 309.686 280.65 301.896 mean squared structural length of adults
L3_pi cm^3 14620.3 18100.9 9950.07 11965.6 6328.68 7451.88 7869.78 8991.93 mean cubed structural length of adults
Ww_pi g 17380.2 21766.3 11980.8 14585.2 8506.38 10202.6 10577.8 12311.1 mean wet weight of adults
R 1/d 0 0.00191919 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 14.326 17.7171 9.78138 11.6829 11.7225 13.9344 10.2344 11.6804 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 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0 0 0.234841 0.232809 0.0717233 0.0710209 yield of living structure on food
Y_VX_d mol/mol 0.0356952 0.0348298 0.0751337 0.0739229 0.000574575 0.000531197 0.129809 0.129352 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0808085 0.0859358 0.0246799 0.0262156 yield of living reserve on food
Y_EX_d mol/mol 0.00673812 0.00705293 0.0153339 0.016184 0.000197711 0.000196078 0.0446671 0.0477472 yield of dead reserve on food
Y_CX mol/mol 0.689156 0.689603 0.650128 0.650421 0.466541 0.464062 0.503544 0.500735 yield of CO2 on food
Y_HX mol/mol 0.732743 0.733219 0.691247 0.691559 0.496048 0.493413 0.535392 0.532405 yield of H2O on food
Y_OX mol/mol -0.874698 -0.875266 -0.825162 -0.825534 -0.592148 -0.589001 -0.639113 -0.635548 yield of O2 on food
Y_NX mol/mol 0.159036 0.159139 0.15003 0.150097 0.107663 0.107091 0.116202 0.115554 yield of N-waste on food
mu_TX J/mol 443185 443440 419178 419313 304985 303231 327922 325995 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