Coleura seychellensis: Population traits

at T = 34.8 °C with background hazards for embryo, baby, 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 stx f_minf f_max date: 2025/05/19
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.969225 0.980903 0.990452 0.990452 1 1 scaled functional response
r 1/d 0 0 0.00123828 0.000138157 0.00163281 0.000246572 spec pop growth rate
t2 d NaN NaN 559.766 5017.09 424.511 2811.13 population doubling time
a_b d 3.06209 3.06209 3.06209 3.06209 3.06209 3.06209 age at birth
t_x d 719.082 446.179 376.488 376.488 332.367 332.367 time since birth at weaning
t_p d 135.954 129.331 124.385 124.385 119.811 119.811 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_x - 1 0.452539 1 0.45026 1 0.448031 survival probability at weaning
S_p - 0.999706 0.12435 0.999961 0.121968 0.999974 0.119651 survival probability at puberty
theta_0b - 0.000409659 0.00329958 0.00379659 0.00551273 0.00499392 0.00766139 frac of ind that is embryo
theta_bx - 0.000409656 0.00217533 0.00378219 0.00362396 0.00496898 0.00502264 fraction of individuals that is baby
theta_xp - 0.0957845 0.061448 0.3686 0.0833299 0.412306 0.0993965 fraction of individuals that is juvenile
theta_pi - 0.903396 0.933077 0.623821 0.907533 0.577731 0.887919 frac of ind that is adult
L_bi cm 1.02021 1.03085 1.03509 1.03914 1.04229 1.04743 mean structural length of post-natals
L2_bi cm^2 1.04112 1.06377 1.07419 1.08175 1.09014 1.09988 mean squared structural length of post-natals
L3_bi cm^3 1.06262 1.09832 1.11641 1.12711 1.14243 1.1564 mean cubed structural length of post-natals
Ww_bi g 9.32287 9.73902 9.98492 10.0805 10.3051 10.4311 mean wet weight of post-natals
L_pi cm 1.02108 1.03338 1.04344 1.04344 1.0535 1.0535 mean structural length of adults
L2_pi cm^2 1.0426 1.06788 1.08877 1.08877 1.10986 1.10986 mean squared structural length of adults
L3_pi cm^3 1.06458 1.10353 1.13607 1.13607 1.16924 1.16924 mean cubed structural length of adults
Ww_pi g 9.34006 9.78514 10.1607 10.1607 10.5469 10.5469 mean wet weight of adults
R 1/d 0.000147909 0.00115476 0.00198331 0.00198331 0.00281676 0.00281676 mean reproduction rate of adults
J_X g/d 3.78383 3.91274 3.98952 4.0176 4.0878 4.12434 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 0.000346517 3.87589e-05 0.000456328 6.91351e-05 yield of living structure on food
Y_VX_d mol/mol 3.76551e-05 8.70116e-05 1.12364e-06 0.000104742 6.15962e-07 0.000127785 yield of dead structure on food
Y_EX mol/mol 0 0 0.00275264 0.000307891 0.0036599 0.000554486 yield of living reserve on food
Y_EX_d mol/mol 0.000292712 0.000684534 8.92592e-06 0.000832045 4.94021e-06 0.00102488 yield of dead reserve on food
Y_CX mol/mol 0.823523 0.823114 0.820952 0.822641 0.820015 0.822185 yield of CO2 on food
Y_HX mol/mol 0.702344 0.701996 0.700151 0.701592 0.699353 0.701203 yield of H2O on food
Y_OX mol/mol -0.968195 -0.967716 -0.965173 -0.967159 -0.964072 -0.966623 yield of O2 on food
Y_NX mol/mol 0.0667721 0.066739 0.0665637 0.0667006 0.0664877 0.0666637 yield of N-waste on food
mu_TX J/mol 464174 463938 462687 463664 462144 463400 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