Devioeca papuana: Population traits

at T = 40.2 °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: 2026/01/21
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.723213 0.832479 0.91624 0.91624 1 1 scaled functional response
r 1/d 0 0 0.00172852 0.00017732 0.00242773 0.000295517 spec pop growth rate
t2 d NaN NaN 401.007 3909.03 285.512 2345.54 population doubling time
a_b d 4.94884 4.91617 4.89617 4.89617 4.87937 4.87937 age at birth
t_p d 125.47 63.0009 47.1288 47.1288 38.5379 38.5379 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.519356 1 0.487417 1 0.46207 survival probability at puberty
theta_0b - 0.00162899 0.00575253 0.00863508 0.00908609 0.0118917 0.0126048 frac of ind that is embryo
theta_bp - 0.00162873 0.00401675 0.00856102 0.00614212 0.0117499 0.00829613 fraction of individuals that is juvenile
theta_pi - 0.996742 0.990231 0.982804 0.984772 0.976358 0.979099 frac of ind that is adult
L_bi cm 0.484913 0.55733 0.609835 0.612266 0.662215 0.666773 mean structural length of post-natals
L2_bi cm^2 0.235185 0.310832 0.372682 0.375381 0.44012 0.445587 mean squared structural length of post-natals
L3_bi cm^3 0.114082 0.173436 0.228071 0.230341 0.293191 0.298169 mean cubed structural length of post-natals
Ww_bi g 3.87764 6.75954 9.76033 9.85749 13.6674 13.8994 mean wet weight of post-natals
L_pi cm 0.48514 0.558153 0.611925 0.613825 0.665639 0.669298 mean structural length of adults
L2_pi cm^2 0.235372 0.311579 0.374724 0.376895 0.443679 0.448196 mean squared structural length of adults
L3_pi cm^3 0.114199 0.173954 0.229603 0.231472 0.296048 0.300255 mean cubed structural length of adults
Ww_pi g 3.88163 6.77973 9.82591 9.90588 13.8006 13.9967 mean wet weight of adults
R 1/d 0.000682762 0.0024008 0.00377125 0.00382269 0.00523482 0.00534287 mean reproduction rate of adults
J_X g/d 2.07986 3.16415 4.17546 4.2057 5.38181 5.44866 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 9.44145e-05 9.71159e-06 0.000132258 1.61717e-05 yield of living structure on food
Y_VX_d mol/mol 1.81242e-05 3.55978e-05 2.37805e-06 3.99744e-05 1.33548e-06 4.51085e-05 yield of dead structure on food
Y_EX mol/mol 0 0 0.00394607 0.000405897 0.00603309 0.000737686 yield of living reserve on food
Y_EX_d mol/mol 0.000597917 0.0013518 9.93908e-05 0.00167073 6.09189e-05 0.00205766 yield of dead reserve on food
Y_CX mol/mol 0.723132 0.722506 0.720267 0.721905 0.718573 0.721312 yield of CO2 on food
Y_HX mol/mol 0.769858 0.769191 0.766808 0.768551 0.765004 0.76792 yield of H2O on food
Y_OX mol/mol -0.917822 -0.917026 -0.914185 -0.916264 -0.912035 -0.915511 yield of O2 on food
Y_NX mol/mol 0.166877 0.166732 0.166216 0.166594 0.165825 0.166457 yield of N-waste on food
mu_TX J/mol 464019 463602 462115 463203 460989 462809 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