Tolypeutes matacus: Population traits

at T = 35.1 °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: 2024/07/13
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.941236 0.946842 0.973421 0.973421 1 1 scaled functional response
r 1/d 0 0 0.000547322 0.000199092 0.000563246 0.000348965 spec pop growth rate
t2 d NaN NaN 1266.43 3481.54 1230.63 1986.29 population doubling time
a_b d 15.4988 15.4988 15.4988 15.4988 15.4988 15.4988 age at birth
t_x d 823.554 581.082 379.438 379.438 311.404 311.404 time since birth at weaning
t_p d 57.5745 57.2508 55.8072 55.8072 54.4986 54.4986 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_x - 1 0.484534 1 0.477014 1 0.469951 survival probability at weaning
S_p - 1 0.156498 1 0.148126 1 0.140578 survival probability at puberty
theta_0b - 0.000678342 0.00404748 0.00844978 0.0209537 0.00869576 0.0359688 frac of ind that is embryo
theta_bx - 0.000678337 0.00276115 0.00837835 0.0141428 0.00862012 0.024046 fraction of individuals that is baby
theta_xp - 0.0353663 0.0256078 0.177628 0.0828172 0.150933 0.112839 fraction of individuals that is juvenile
theta_pi - 0.963277 0.967584 0.805544 0.882086 0.831751 0.827146 frac of ind that is adult
L_bi cm 5.42587 5.44901 5.53121 5.53221 5.67605 5.6165 mean structural length of post-natals
L2_bi cm^2 29.4508 29.7254 30.739 30.793 32.3832 31.8914 mean squared structural length of post-natals
L3_bi cm^3 159.889 162.257 171.31 171.961 185.315 182.143 mean cubed structural length of post-natals
Ww_bi g 1209.31 1233.56 1334.14 1339.21 1477.55 1452.26 mean wet weight of post-natals
L_pi cm 5.43244 5.46479 5.61817 5.61818 5.77145 5.7715 mean structural length of adults
L2_pi cm^2 29.5114 29.8639 31.5638 31.564 33.3096 33.3103 mean squared structural length of adults
L3_pi cm^3 160.319 163.2 177.331 177.332 192.245 192.25 mean cubed structural length of adults
Ww_pi g 1212.56 1240.73 1381.03 1381.04 1532.81 1532.85 mean wet weight of adults
R 1/d 4.7301e-05 0.000305277 0.00154192 0.00154206 0.0028008 0.00280125 mean reproduction rate of adults
J_X g/d 105.924 107.548 114.337 114.538 123.742 121.863 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 0.000820046 0.000298905 0.000843511 0.000521581 yield of living structure on food
Y_VX_d mol/mol 6.62877e-05 0.000137539 2.82556e-07 0.000400644 4.13737e-07 0.000658065 yield of dead structure on food
Y_EX mol/mol 0 0 0.00556637 0.00202893 0.00588198 0.0036371 yield of living reserve on food
Y_EX_d mol/mol 0.000435076 0.000908108 1.91796e-06 0.00271952 2.88508e-06 0.00458883 yield of dead reserve on food
Y_CX mol/mol 0.823364 0.822861 0.817919 0.818789 0.817604 0.815128 yield of CO2 on food
Y_HX mol/mol 0.702209 0.701779 0.697564 0.698306 0.697296 0.695184 yield of H2O on food
Y_OX mol/mol -0.968009 -0.967418 -0.961607 -0.96263 -0.961237 -0.958326 yield of O2 on food
Y_NX mol/mol 0.0667593 0.0667185 0.0663177 0.0663883 0.0662922 0.0660915 yield of N-waste on food
mu_TX J/mol 464083 463792 460937 461439 460754 459323 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