Chirocephalus diaphanus: Population traits

at T = 27 °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 - 0.225698 NaN 0.612849 NaN 1 1 scaled functional response
r 1/d 0 0 0.0799381 NaN 0.100437 NaN spec pop growth rate
t2 d NaN NaN 8.67105 NaN 6.90132 NaN population doubling time
a_b d 1.61949 NaN 1.48506 NaN 1.44766 NaN age at birth
t_j d 2.1201 NaN 1.39922 NaN 1.24779 NaN time since birth at metam
t_p d 43.7276 NaN 20.3965 NaN 17.1857 NaN time since birth at puberty
S_b - 0.999817 NaN 0.999855 NaN 0.999865 NaN survival probability at birth
S_j - 0.999127 NaN 0.999439 NaN 0.999533 NaN survival probability at metam
S_p - 0.998852 NaN 0.999409 NaN 0.999472 NaN survival probability at puberty
theta_0b - 0.0357604 NaN 0.11731 NaN 0.138782 NaN frac of ind that is embryo
theta_bj - 0.0357648 NaN 0.0984975 NaN 0.104468 NaN frac of ind between b and j
theta_jp - 0.0110497 NaN 0.00569044 NaN 0.0155466 NaN frac of ind between j and p
theta_pi - 0.917425 NaN 0.778503 NaN 0.741204 NaN frac of ind that is adult
L_bi cm 0.0677715 NaN 0.0731832 NaN 0.0757286 NaN mean structural length of post-natals
L2_bi cm^2 0.00530947 NaN 0.00804059 NaN 0.00927304 NaN mean squared structural length of post-natals
L3_bi cm^3 0.000444246 NaN 0.0010896 NaN 0.0014763 NaN mean cubed structural length of post-natals
Ww_bi g 0.00100285 NaN 0.00480987 NaN 0.00970118 NaN mean wet weight of post-natals
L_pi cm 0.0706976 NaN 0.0815284 NaN 0.086161 NaN mean structural length of adults
L2_pi cm^2 0.00557463 NaN 0.00910021 NaN 0.0107526 NaN mean squared structural length of adults
L3_pi cm^3 0.00046685 NaN 0.00123523 NaN 0.00171507 NaN mean cubed structural length of adults
Ww_pi g 0.00105388 NaN 0.00545271 NaN 0.0112702 NaN mean wet weight of adults
R 1/d 0.0864698 NaN 0.150289 NaN 0.149398 NaN mean reproduction rate of adults
J_X g/d 0.000280718 NaN 0.00117682 NaN 0.00222307 NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 NaN yield of faeces on food
Y_VX mol/mol 0 NaN 0.0740132 NaN 0.0666985 NaN yield of living structure on food
Y_VX_d mol/mol 0.0665279 NaN 0.0161219 NaN 0.00935893 NaN yield of dead structure on food
Y_EX mol/mol 0 NaN 0.252706 NaN 0.371595 NaN yield of living reserve on food
Y_EX_d mol/mol 0.0836536 NaN 0.0550458 NaN 0.052141 NaN yield of dead reserve on food
Y_CX mol/mol 0.740443 NaN 0.492738 NaN 0.390832 NaN yield of CO2 on food
Y_HX mol/mol 0.533942 NaN 0.355319 NaN 0.281833 NaN yield of H2O on food
Y_OX mol/mol -0.805232 NaN -0.535852 NaN -0.425029 NaN yield of O2 on food
Y_NX mol/mol 0.111067 NaN 0.0739107 NaN 0.0586248 NaN yield of N-waste on food
mu_TX J/mol 393227 NaN 258169 NaN 201417 NaN yield of heat on food

Remarks

  • Reprod-code A applies. Data concerns population of females only.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer