Strangomera bentincki: Population traits

at T = 18 °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: 2025/05/23
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.19261 0.226224 0.613112 0.613112 1 1 scaled functional response
r 1/d 0 0 0.0179672 0.00156471 0.0225618 0.00176185 spec pop growth rate
t2 d NaN NaN 38.5786 442.988 30.7221 393.419 population doubling time
a_b d 8.2556 8.07521 7.2409 7.2409 6.99177 6.99177 age at birth
t_j d 2.89733 2.61227 1.6056 1.6056 1.38315 1.38315 time since birth at metam
t_p d 1496.11 776.13 234.755 234.755 184.637 184.637 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 0.999999 0.634773 1 0.625495 1 0.62365 survival probability at metam
S_p - 0.999999 0.368693 0.999999 0.262381 0.999999 0.23354 survival probability at puberty
theta_0b - 0.00417291 0.262126 0.121928 0.477575 0.145857 0.517232 frac of ind that is embryo
theta_bj - 0.00146585 0.0682018 0.0249701 0.0840045 0.0262439 0.0810223 frac of ind between b and j
theta_jp - 0.00271093 0.0857472 0.0821521 0.148689 0.0984082 0.156289 frac of ind between j and p
theta_pi - 0.99165 0.583925 0.770949 0.289732 0.729491 0.245457 frac of ind that is adult
L_bi cm 0.605755 0.396813 0.368372 0.263913 0.367378 0.25294 mean structural length of post-natals
L2_bi cm^2 0.379969 0.247394 0.207145 0.214848 0.215146 0.237121 mean squared structural length of post-natals
L3_bi cm^3 0.241818 0.175194 0.152715 0.300056 0.172301 0.453658 mean cubed structural length of post-natals
Ww_bi g 0.408729 0.317223 0.488252 0.959322 0.78976 2.07939 mean wet weight of post-natals
L_pi cm 0.608008 0.483034 0.408427 0.415226 0.415957 0.422528 mean structural length of adults
L2_pi cm^2 0.381548 0.311315 0.23501 0.38268 0.250689 0.460345 mean squared structural length of adults
L3_pi cm^3 0.242835 0.221289 0.173857 0.540662 0.201635 0.891758 mean cubed structural length of adults
Ww_pi g 0.410448 0.400688 0.555845 1.72857 0.924215 4.08746 mean wet weight of adults
R 1/d 0.00955401 0 0.0412359 0.375238 0.0829438 0.559187 mean reproduction rate of adults
J_X g/d 0.0106312 0.00814106 0.0185664 0.0192533 0.0314828 0.0346926 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 0.147786 0.0243854 0.123478 0.0230389 yield of living structure on food
Y_VX_d mol/mol 0.0135624 0.0338831 3.42447e-05 0.0534686 1.59055e-05 0.0491931 yield of dead structure on food
Y_EX mol/mol 0 0 0.324708 0.0535782 0.442495 0.0825621 yield of living reserve on food
Y_EX_d mol/mol 0.00936122 0.0274689 7.52405e-05 0.117478 5.6999e-05 0.176288 yield of dead reserve on food
Y_CX mol/mol 0.867701 0.829273 0.418022 0.641715 0.324579 0.559543 yield of CO2 on food
Y_HX mol/mol 0.624263 0.596616 0.300743 0.461678 0.233516 0.40256 yield of H2O on food
Y_OX mol/mol -0.943625 -0.901834 -0.454599 -0.697865 -0.352979 -0.608503 yield of O2 on food
Y_NX mol/mol 0.130155 0.124391 0.0627033 0.0962572 0.0486868 0.0839314 yield of N-waste on food
mu_TX J/mol 460570 440451 219959 339492 167349 294016 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