Macrothrix flabelligera: Population traits

at T = 23 °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_minf f_max date: 2025/05/22
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.24292 0.244216 0.622108 0.622108 1 1 scaled functional response
r 1/d 0 0 0.323398 0.158806 0.519486 0.219347 spec pop growth rate
t2 d NaN NaN 2.14333 4.36473 1.3343 3.16005 population doubling time
a_b d 1.35022 1.34907 1.16764 1.16764 1.09592 1.09592 age at birth
t_p d 22.9199 22.5995 4.55294 4.55294 2.95296 2.95296 time since birth at puberty
S_b - 0.999896 0.999896 0.999933 0.999933 0.999944 0.999944 survival probability at birth
S_p - 0.999114 0.986052 0.999568 0.624401 0.999679 0.501793 survival probability at puberty
theta_0b - 0.0510674 0.0530618 0.315442 0.345209 0.434331 0.457331 frac of ind that is embryo
theta_bp - 0.0511067 0.052738 0.216294 0.226692 0.24583 0.256196 fraction of individuals that is juvenile
theta_pi - 0.897826 0.8942 0.468264 0.4281 0.319839 0.286474 frac of ind that is adult
L_bi cm 0.00838098 0.00841722 0.0128632 0.0130519 0.0139417 0.0141846 mean structural length of post-natals
L2_bi cm^2 7.02427e-05 7.08527e-05 0.000174842 0.000182707 0.000213021 0.000228439 mean squared structural length of post-natals
L3_bi cm^3 5.88735e-07 5.96433e-07 2.50639e-06 2.73517e-06 3.57279e-06 4.1962e-06 mean cubed structural length of post-natals
Ww_bi g 8.26275e-07 8.38364e-07 5.09619e-06 5.56138e-06 9.50699e-06 1.11658e-05 mean wet weight of post-natals
L_pi cm 0.00838795 0.00842615 0.0143638 0.0149 0.0167615 0.0177774 mean structural length of adults
L2_pi cm^2 7.03588e-05 7.10017e-05 0.00021271 0.000230817 0.000294838 0.000339371 mean squared structural length of adults
L3_pi cm^3 5.90184e-07 5.983e-07 3.24793e-06 3.71413e-06 5.46088e-06 6.98076e-06 mean cubed structural length of adults
Ww_pi g 8.28309e-07 8.40988e-07 6.60397e-06 7.55189e-06 1.45311e-05 1.85754e-05 mean wet weight of adults
R 1/d 0.16124 0.163586 0.953277 1.05124 1.54764 1.8472 mean reproduction rate of adults
J_X g/d 1.08413e-06 1.09938e-06 6.91082e-06 7.2217e-06 1.35344e-05 1.4514e-05 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 0.117289 0.0601469 0.137133 0.0634162 yield of living structure on food
Y_VX_d mol/mol 0.0218827 0.0227967 0.00110354 0.05651 0.00037847 0.0694259 yield of dead structure on food
Y_EX mol/mol 0 0 0.121192 0.0621488 0.22777 0.105331 yield of living reserve on food
Y_EX_d mol/mol 0.00882912 0.00924699 0.00114027 0.0583909 0.000628616 0.115312 yield of dead reserve on food
Y_CX mol/mol 0.859913 0.858581 0.6499 0.653428 0.524715 0.53714 yield of CO2 on food
Y_HX mol/mol 0.620093 0.619133 0.46865 0.471195 0.378378 0.387338 yield of H2O on food
Y_OX mol/mol -0.935156 -0.933707 -0.706766 -0.710603 -0.570628 -0.58414 yield of O2 on food
Y_NX mol/mol 0.128987 0.128787 0.097485 0.0980143 0.0787073 0.080571 yield of N-waste on food
mu_TX J/mol 456703 456016 346021 347875 278125 284725 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