Hyphessobrycon pulchripinnis: Population traits

at T = 25 °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: 2023/03/18
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.754645 0.76626 0.88313 0.88313 1 1 scaled functional response
r 1/d 0 0 0.0151265 0.00246048 0.0234849 0.00393131 spec pop growth rate
t2 d NaN NaN 45.8235 281.712 29.5145 176.315 population doubling time
a_b d 6.27427 6.25919 6.12242 6.12242 6.0078 6.0078 age at birth
t_j d 35.0469 34.4562 29.6485 29.6485 26.2625 26.2625 time since birth at metam
t_p d 259.727 503.458 385.778 385.778 261.679 261.679 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.477781 1 0.427494 1 0.386926 survival probability at metam
S_p - 0.999997 0.017147 0.999998 0.0163206 0.999998 0.0157525 survival probability at puberty
theta_0b - 0.00349144 0.345089 0.0884044 0.444932 0.131526 0.482638 frac of ind that is embryo
theta_bj - 0.00349418 0.24418 0.0806385 0.295777 0.114286 0.3051 frac of ind between b and j
theta_jp - 0.0160236 0.215384 0.248838 0.207402 0.285495 0.178364 frac of ind between j and p
theta_pi - 0.976991 0.195346 0.582119 0.051889 0.468694 0.0338979 frac of ind that is adult
L_bi cm 0.675156 0.260909 0.406221 0.138779 0.353014 0.122822 mean structural length of post-natals
L2_bi cm^2 0.464826 0.144046 0.231095 0.0513775 0.191594 0.0398049 mean squared structural length of post-natals
L3_bi cm^3 0.321928 0.0971204 0.150221 0.0342762 0.125582 0.0273496 mean cubed structural length of post-natals
Ww_bi g 0.4814 0.145971 0.237305 0.0541463 0.208017 0.0453026 mean wet weight of post-natals
L_pi cm 0.686088 0.672514 0.566321 0.651961 0.549989 0.64876 mean structural length of adults
L2_pi cm^2 0.473736 0.463527 0.351902 0.469806 0.340206 0.489856 mean squared structural length of adults
L3_pi cm^3 0.328298 0.323465 0.233629 0.357862 0.230305 0.404404 mean cubed structural length of adults
Ww_pi g 0.490925 0.486165 0.369066 0.565316 0.381482 0.669864 mean wet weight of adults
R 1/d 0 0 0 1.74064 0 4.48026 mean reproduction rate of adults
J_X g/d 0.0476205 0.0146987 0.0279783 0.00578618 0.0264451 0.00498589 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 0.0812169 0.0145754 0.111525 0.0215648 yield of living structure on food
Y_VX_d mol/mol 0.00402221 0.0140883 2.057e-05 0.0407084 8.1743e-06 0.0572122 yield of dead structure on food
Y_EX mol/mol 0 0 0.047082 0.00844947 0.0732074 0.0141556 yield of living reserve on food
Y_EX_d mol/mol 0.00199246 0.00708628 1.19245e-05 0.0235989 5.3658e-06 0.0375554 yield of dead reserve on food
Y_CX mol/mol 0.88461 0.86945 0.762294 0.803293 0.705879 0.760137 yield of CO2 on food
Y_HX mol/mol 0.636428 0.625521 0.548428 0.577925 0.507841 0.546876 yield of H2O on food
Y_OX mol/mol -0.962014 -0.945527 -0.828994 -0.873581 -0.767644 -0.826649 yield of O2 on food
Y_NX mol/mol 0.132692 0.130418 0.114344 0.120494 0.105882 0.114021 yield of N-waste on food
mu_TX J/mol 469393 461558 405980 427231 376467 404670 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