Cynopoecilus melanotaenia: Population traits

at T = 20 °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: 2025/05/22
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.2852 0.2852 0.2852 0.2852 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.054891 0.054891 0.0157439 0.0157439 spec pop growth rate
t2 d NaN NaN NaN NaN 12.6277 12.6277 44.0264 44.0264 population doubling time
a_b d 6.73176 6.45446 6.73176 6.45446 5.9399 5.81822 5.9399 5.81822 age at birth
t_j d 0.00450461 0.00363884 0.00450461 0.00363884 0.00246063 0.00224455 0.00246063 0.00224455 time since birth at metam
t_p d NaN 216.064 NaN 216.064 46.521 37.2659 46.521 37.2659 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_j - 1 1 0.999567 0.999387 1 1 0.999166 0.999129 survival probability at metam
S_p - 1 1 0.719856 0.581822 1 1 0.380576 0.34203 survival probability at puberty
theta_0b - 0.000757704 0.000536412 0.00181802 0.00246184 0.278194 0.273361 0.414011 0.456467 frac of ind that is embryo
theta_bj - 5.07293e-07 3.02532e-07 1.21693e-06 1.38804e-06 9.74853e-05 8.95203e-05 0.000163573 0.000168107 frac of ind between b and j
theta_jp - 0.000757599 0.000536319 0.00152561 0.00185055 0.20073 0.198568 0.231218 0.242812 frac of ind between j and p
theta_pi - 0.998484 0.998927 0.996655 0.995686 0.520979 0.527982 0.354607 0.300553 frac of ind that is adult
L_bi cm 0.078678 0.110822 0.0786483 0.110707 0.126741 0.145378 0.126169 0.133704 mean structural length of post-natals
L2_bi cm^2 0.00619098 0.0122845 0.00618689 0.012264 0.0187866 0.0259393 0.0203758 0.0251314 mean squared structural length of post-natals
L3_bi cm^3 0.000487199 0.00136193 0.000486772 0.00135912 0.00315342 0.00542593 0.00395015 0.00613175 mean cubed structural length of post-natals
Ww_bi g 0.00106823 0.0036501 0.00106729 0.00364256 0.0163398 0.0373898 0.0204681 0.0422535 mean wet weight of post-natals
L_pi cm 0.0786955 0.110849 0.078684 0.110802 0.148885 0.172998 0.164587 0.185753 mean structural length of adults
L2_pi cm^2 0.00619333 0.0122891 0.00619167 0.0122802 0.0241424 0.0337049 0.0306585 0.0414698 mean squared structural length of adults
L3_pi cm^3 0.000487438 0.00136254 0.000487257 0.00136125 0.00423344 0.00731741 0.00631696 0.0107997 mean cubed structural length of adults
Ww_pi g 0.00106875 0.00365175 0.00106836 0.00364828 0.021936 0.0504239 0.032732 0.07442 mean wet weight of adults
R 1/d 0.00826825 0.134831 0.00824225 0.134662 0.375302 0.528805 0.546703 0.753322 mean reproduction rate of adults
J_X g/d 0.000288873 0.000807553 0.000288682 0.000806206 0.003074 0.00597944 0.00333403 0.00579322 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 0.0563092 0.0498098 0.0186533 0.0166639 yield of living structure on food
Y_VX_d mol/mol 0.000190406 0.000140582 0.000325309 0.000290373 2.76574e-10 3.91717e-13 0.027213 0.0260246 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.235463 0.293427 0.0780008 0.098166 yield of living reserve on food
Y_EX_d mol/mol 0.000227077 0.000236192 0.000387962 0.000487855 1.15652e-09 2.30758e-12 0.113794 0.15331 yield of dead reserve on food
Y_CX mol/mol 0.890208 0.890248 0.889912 0.889847 0.598853 0.547389 0.652964 0.596461 yield of CO2 on food
Y_HX mol/mol 0.640455 0.640484 0.640242 0.640195 0.430841 0.393816 0.469771 0.42912 yield of H2O on food
Y_OX mol/mol -0.968101 -0.968145 -0.967779 -0.967708 -0.651252 -0.595285 -0.710098 -0.648651 yield of O2 on food
Y_NX mol/mol 0.133531 0.133537 0.133487 0.133477 0.0898279 0.0821083 0.0979446 0.0894691 yield of N-waste on food
mu_TX J/mol 472280 472300 472124 472086 314841 286210 344080 312844 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