Macrognathus pancalus: Population traits

at T = 22 °C with background hazards for embryo, juv, adult: 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 std f_minf f_max date: 2024/09/23
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.434023 0.442212 0.721106 0.721106 1 1 scaled functional response
r 1/d 0 0 0.00966425 0.00218142 0.0133627 0.00287137 spec pop growth rate
t2 d NaN NaN 71.7228 317.751 51.8716 241.4 population doubling time
a_b d 11.3344 11.3049 10.6183 10.6183 10.2518 10.2518 age at birth
t_p d 3655.29 1901.18 555.215 555.215 407.494 407.494 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 0.999999 0.482185 1 0.410152 1 0.372296 survival probability at puberty
theta_0b - 0.00277677 0.187207 0.0974817 0.370439 0.127957 0.412223 frac of ind that is embryo
theta_bp - 0.00277884 0.129806 0.0880247 0.231872 0.111643 0.244526 fraction of individuals that is juvenile
theta_pi - 0.994444 0.682987 0.814494 0.397688 0.7604 0.343251 frac of ind that is adult
L_bi cm 0.903868 0.554566 0.400201 0.253999 0.377016 0.240288 mean structural length of post-natals
L2_bi cm^2 0.842914 0.458529 0.229213 0.138882 0.211191 0.13041 mean squared structural length of post-natals
L3_bi cm^3 0.796086 0.422023 0.16524 0.126192 0.15521 0.131082 mean cubed structural length of post-natals
Ww_bi g 1.42954 0.764168 0.383693 0.293023 0.439766 0.371402 mean wet weight of post-natals
L_pi cm 0.906141 0.643088 0.433172 0.34827 0.417994 0.344178 mean structural length of adults
L2_pi cm^2 0.845246 0.544159 0.252991 0.214805 0.240763 0.216826 mean squared structural length of adults
L3_pi cm^3 0.798308 0.502093 0.183 0.199286 0.177853 0.223826 mean cubed structural length of adults
Ww_pi g 1.43353 0.909154 0.424933 0.462751 0.503919 0.634176 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0219578 0.01217 0.00992044 0.00601088 0.0126756 0.00782716 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 0.160972 0.0457965 0.163624 0.0480871 yield of living structure on food
Y_VX_d mol/mol 0.0102509 0.0260877 2.56263e-05 0.0848382 1.12992e-05 0.0893675 yield of dead structure on food
Y_EX mol/mol 0 0 0.212812 0.0605448 0.29998 0.0881605 yield of living reserve on food
Y_EX_d mol/mol 0.00815679 0.0211501 3.38789e-05 0.112159 2.07153e-05 0.163842 yield of dead reserve on food
Y_CX mol/mol 0.872217 0.843387 0.516781 0.587286 0.426988 0.501168 yield of CO2 on food
Y_HX mol/mol 0.627512 0.60677 0.371795 0.42252 0.307194 0.360562 yield of H2O on food
Y_OX mol/mol -0.948536 -0.917184 -0.562 -0.638674 -0.46435 -0.54502 yield of O2 on food
Y_NX mol/mol 0.130833 0.126508 0.0775172 0.0880929 0.0640483 0.0751752 yield of N-waste on food
mu_TX J/mol 462888 447824 274936 312195 225682 265171 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