Periophthalmus barbarus: Population traits

at T = 27.3 °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: 2025/03/25
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.4736 0.490716 0.745358 0.745358 1 1 scaled functional response
r 1/d 0 0 0.0158361 0.00279534 0.0226323 0.00389254 spec pop growth rate
t2 d NaN NaN 43.7702 247.965 30.6264 178.071 population doubling time
a_b d 3.2735 3.25557 3.06136 3.06136 2.94413 2.94413 age at birth
t_p d 2453.85 1120.21 388.405 388.405 277.494 277.494 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.536361 1 0.468122 1 0.426358 survival probability at puberty
theta_0b - 0.00153794 0.201201 0.0472682 0.315061 0.0643909 0.354581 frac of ind that is embryo
theta_bp - 0.00154028 0.147453 0.0450898 0.213949 0.060312 0.229175 fraction of individuals that is juvenile
theta_pi - 0.996922 0.651346 0.907642 0.47099 0.875297 0.416244 frac of ind that is adult
L_bi cm 1.00096 0.423195 0.40543 0.20169 0.373597 0.18667 mean structural length of post-natals
L2_bi cm^2 1.04469 0.369948 0.24761 0.119093 0.219284 0.107048 mean squared structural length of post-natals
L3_bi cm^3 1.10809 0.383297 0.19193 0.126012 0.170317 0.124774 mean cubed structural length of post-natals
Ww_bi g 1.62191 0.567456 0.331998 0.217973 0.337075 0.24694 mean wet weight of post-natals
L_pi cm 1.00242 0.506506 0.422673 0.267408 0.395208 0.257353 mean structural length of adults
L2_pi cm^2 1.0463 0.453003 0.25974 0.171697 0.234142 0.164086 mean squared structural length of adults
L3_pi cm^3 1.1098 0.47003 0.201455 0.183165 0.182037 0.193358 mean cubed structural length of adults
Ww_pi g 1.62442 0.695861 0.348473 0.316836 0.360271 0.382675 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0372711 0.0136755 0.0139029 0.00668685 0.0165188 0.00806395 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 0.218618 0.0526773 0.233351 0.0602295 yield of living structure on food
Y_VX_d mol/mol 0.0167721 0.0422517 6.57209e-05 0.103688 2.8532e-05 0.116869 yield of dead structure on food
Y_EX mol/mol 0 0 0.159544 0.038443 0.228475 0.0589709 yield of living reserve on food
Y_EX_d mol/mol 0.00777728 0.0203003 4.7962e-05 0.0756698 2.79358e-05 0.114426 yield of dead reserve on food
Y_CX mol/mol 0.866076 0.828073 0.512349 0.620147 0.428743 0.540129 yield of CO2 on food
Y_HX mol/mol 0.623093 0.595752 0.368607 0.446161 0.308457 0.388593 yield of H2O on food
Y_OX mol/mol -0.941857 -0.900529 -0.55718 -0.674409 -0.466258 -0.587391 yield of O2 on food
Y_NX mol/mol 0.129911 0.124211 0.0768524 0.093022 0.0643114 0.0810194 yield of N-waste on food
mu_TX J/mol 459836 440209 275383 331555 230134 288582 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