Pseudophoxinus fahrettini: Population traits

at T = 23 °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: 2025/04/07
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.4064 0.422061 0.711031 0.711031 1 1 scaled functional response
r 1/d 0 0 0.00888321 0.00115279 0.0127793 0.00157541 spec pop growth rate
t2 d NaN NaN 78.0289 601.28 54.2398 439.979 population doubling time
a_b d 12.5288 12.4553 11.5409 11.5409 11.0479 11.0479 age at birth
t_j d 12.1808 11.8323 8.2316 8.2316 6.75178 6.75178 time since birth at metam
t_p d 2023.69 1577.65 569.712 569.712 411.397 411.397 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 0.999999 0.363544 0.999999 0.359194 1 0.357508 survival probability at metam
S_p - 0.999999 0.350977 0.999999 0.27796 0.999999 0.241229 survival probability at puberty
theta_0b - 0.00295637 0.298027 0.0973738 0.454404 0.131594 0.503434 frac of ind that is embryo
theta_bj - 0.00287737 0.178273 0.063651 0.200873 0.0717888 0.189812 frac of ind between b and j
theta_jp - 8.22127e-05 0.00533033 0.0243061 0.0404667 0.0425578 0.0562398 frac of ind between j and p
theta_pi - 0.994084 0.518369 0.814669 0.304256 0.75406 0.250515 frac of ind that is adult
L_bi cm 1.51911 0.68012 0.600363 0.362 0.55706 0.3374 mean structural length of post-natals
L2_bi cm^2 2.4102 0.903719 0.543843 0.381578 0.485415 0.359365 mean squared structural length of post-natals
L3_bi cm^3 3.89005 1.42395 0.635791 0.709054 0.568478 0.777132 mean cubed structural length of post-natals
Ww_bi g 5.67115 2.10105 1.1451 1.27705 1.20894 1.65267 mean wet weight of post-natals
L_pi cm 1.5233 0.882406 0.652259 0.558743 0.622627 0.553682 mean structural length of adults
L2_pi cm^2 2.41734 1.21956 0.600985 0.673756 0.556609 0.698499 mean squared structural length of adults
L3_pi cm^3 3.90163 1.92784 0.70424 1.27024 0.654367 1.53871 mean cubed structural length of adults
Ww_pi g 5.68803 2.84453 1.26838 2.28779 1.39159 3.27226 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0616848 0.0240172 0.0244541 0.0171298 0.0307434 0.0227201 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 0.230958 0.0477171 0.236303 0.0538863 yield of living structure on food
Y_VX_d mol/mol 0.0180747 0.0452874 5.51993e-05 0.0968501 2.29547e-05 0.106756 yield of dead structure on food
Y_EX mol/mol 0 0 0.185012 0.0382245 0.266224 0.0607096 yield of living reserve on food
Y_EX_d mol/mol 0.00827568 0.0215343 4.42181e-05 0.0775831 2.58613e-05 0.120273 yield of dead reserve on food
Y_CX mol/mol 0.864275 0.823803 0.474556 0.63025 0.388049 0.549 yield of CO2 on food
Y_HX mol/mol 0.621798 0.592681 0.341416 0.45343 0.27918 0.394975 yield of H2O on food
Y_OX mol/mol -0.939899 -0.895886 -0.516079 -0.685397 -0.422004 -0.597038 yield of O2 on food
Y_NX mol/mol 0.129641 0.12357 0.0711833 0.0945375 0.0582074 0.08235 yield of N-waste on food
mu_TX J/mol 458911 438012 255212 336522 207900 292638 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