Percilia irwini: Population traits

at T = 24.5 °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_min f_max date: 2025/02/12
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.436029 0.436029 0.598765 0.598765 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00956298 0.00956298 0.001018 0.001018 spec pop growth rate
t2 d NaN NaN NaN NaN 72.4823 72.4823 680.889 680.889 population doubling time
a_b d 12.6147 16.2549 11.955 15.5007 10.9622 14.3059 10.9622 14.3059 age at birth
t_j d 43.8222 405.038 31.9232 216.414 19.9328 103.955 19.9328 103.955 time since birth at metam
t_p d 2481.27 NaN 898.517 NaN 434.784 NaN 434.784 NaN time since birth at puberty
S_b - 0.999992 0.999927 0.999993 0.999935 0.999995 0.999948 0.999995 0.999948 survival probability at birth
S_j - 0.999956 0.999545 0.601701 0.916286 0.999972 0.999682 0.471417 0.836619 survival probability at metam
S_p - 0.999766 0.880192 0.257556 0.287854 0.999944 0.993679 0.254766 0.272451 survival probability at puberty
theta_0b - 0.00648686 0.016983 0.228908 0.0622048 0.0994908 0.128485 0.339091 0.126132 frac of ind that is embryo
theta_bj - 0.00650424 0.0171706 0.179873 0.0600342 0.0897313 0.112543 0.236259 0.114421 frac of ind between b and j
theta_jp - 0.0160892 0.392939 0.155412 0.442649 0.0667427 0.440962 0.0958358 0.376768 frac of ind between j and p
theta_pi - 0.97092 0.572907 0.435807 0.435112 0.744035 0.318009 0.328814 0.382678 frac of ind that is adult
L_bi cm 0.6351 0.115427 0.283209 0.121782 0.314954 0.113623 0.229786 0.135461 mean structural length of post-natals
L2_bi cm^2 0.451653 0.0139656 0.171085 0.0167126 0.147728 0.0144678 0.134138 0.0232612 mean squared structural length of post-natals
L3_bi cm^3 0.338553 0.0017605 0.146918 0.0025561 0.0917022 0.00209036 0.142764 0.00498011 mean cubed structural length of post-natals
Ww_bi g 0.378367 0.0018026 0.170645 0.00264002 0.116436 0.00220498 0.18127 0.00525319 mean wet weight of post-natals
L_pi cm 0.647698 0.133992 0.432383 0.161191 0.361534 0.155631 0.371571 0.196052 mean structural length of adults
L2_pi cm^2 0.461956 0.0181631 0.29647 0.0270231 0.176926 0.025497 0.261407 0.0429718 mean squared structural length of adults
L3_pi cm^3 0.346411 0.0024897 0.259373 0.00469901 0.110807 0.00442275 0.286194 0.0104496 mean cubed structural length of adults
Ww_pi g 0.38715 0.00254923 0.30126 0.0048533 0.140693 0.00466528 0.363384 0.0110226 mean wet weight of adults
R 1/d 0 0 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0032847 1.84803e-05 0.00170755 3.0952e-05 0.00247762 4.49273e-05 0.00223933 7.45277e-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 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0 0 0.353948 0.444943 0.0649007 0.0680252 yield of living structure on food
Y_VX_d mol/mol 0.0889114 0.157811 0.168133 0.252398 0.0015941 0.00964607 0.18664 0.255698 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0954646 0.0243984 0.0175046 0.00373016 yield of living reserve on food
Y_EX_d mol/mol 0.0104563 0.00377322 0.0271528 0.00828707 0.000429952 0.000528942 0.0503395 0.0140212 yield of dead reserve on food
Y_CX mol/mol 0.791257 0.72904 0.695339 0.62994 0.439189 0.411109 0.57124 0.549151 yield of CO2 on food
Y_HX mol/mol 0.569266 0.524504 0.500258 0.453207 0.315972 0.29577 0.410975 0.395084 yield of H2O on food
Y_OX mol/mol -0.860492 -0.792831 -0.756181 -0.685059 -0.477618 -0.447081 -0.621223 -0.597202 yield of O2 on food
Y_NX mol/mol 0.118689 0.109356 0.104301 0.0944909 0.0658783 0.0616663 0.0856859 0.0823726 yield of N-waste on food
mu_TX J/mol 422293 391519 373499 341743 241987 231495 309415 300875 yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female differ.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer