Galaxias maculatus: Population traits

at T = 13 °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: 2025/02/12
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.304062 0.505029 0.752514 0.752514 1 1 scaled functional response
r 1/d 0 0 0.00584554 0.000535732 0.00806348 0.000900035 spec pop growth rate
t2 d NaN NaN 118.577 1293.83 85.9613 770.133 population doubling time
a_b d 39.7097 36.5112 34.1309 34.1309 32.534 32.534 age at birth
t_j d 729.884 399.511 263.378 263.378 200.27 200.27 time since birth at metam
t_p d 4027.93 1503.98 912.537 912.537 671.706 671.706 time since birth at puberty
S_b - 0.999869 0.999895 0.999913 0.999913 0.999923 0.999923 survival probability at birth
S_j - 0.9992 0.702656 0.999504 0.604243 0.999577 0.53068 survival probability at metam
S_p - 0.939992 0.0208282 0.992911 0.0204292 0.995917 0.0202071 survival probability at puberty
theta_0b - 0.0163813 0.252648 0.181404 0.338188 0.230964 0.395613 frac of ind that is embryo
theta_bj - 0.0164377 0.213417 0.148807 0.261539 0.177914 0.285529 frac of ind between b and j
theta_jp - 0.278362 0.488424 0.496211 0.369885 0.439085 0.293608 frac of ind between j and p
theta_pi - 0.688819 0.0455112 0.173578 0.0303878 0.152036 0.0252502 frac of ind that is adult
L_bi cm 0.451787 0.137779 0.205884 0.129651 0.200524 0.127509 mean structural length of post-natals
L2_bi cm^2 0.262273 0.0404732 0.0723913 0.0356778 0.0692445 0.0348625 mean squared structural length of post-natals
L3_bi cm^3 0.170252 0.0275807 0.0392365 0.0275986 0.0378244 0.0298468 mean cubed structural length of post-natals
Ww_bi g 0.184674 0.0314611 0.047462 0.0333843 0.0483616 0.0381616 mean wet weight of post-natals
L_pi cm 0.580666 0.614725 0.482683 0.619198 0.483575 0.622229 mean structural length of adults
L2_pi cm^2 0.36354 0.469793 0.267799 0.518661 0.270574 0.550177 mean squared structural length of adults
L3_pi cm^3 0.241049 0.426797 0.172394 0.566753 0.177665 0.676708 mean cubed structural length of adults
Ww_pi g 0.261467 0.486844 0.208535 0.685566 0.227159 0.865227 mean wet weight of adults
R 1/d 0 0.171671 0.0100042 0.673357 0.20458 1.13101 mean reproduction rate of adults
J_X g/d 0.00109604 0.000246202 0.000715449 0.000317627 0.000908142 0.000411699 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 0.32058 0.0465497 0.335847 0.0652497 yield of living structure on food
Y_VX_d mol/mol 0.140405 0.23794 0.00553377 0.234945 0.00287039 0.233715 yield of dead structure on food
Y_EX mol/mol 0 0 0.0672055 0.00975855 0.0935609 0.0181774 yield of living reserve on food
Y_EX_d mol/mol 0.0118932 0.0334762 0.00116008 0.0492533 0.000799639 0.0651087 yield of dead reserve on food
Y_CX mol/mol 0.738326 0.619209 0.496145 0.550118 0.457547 0.508375 yield of CO2 on food
Y_HX mol/mol 0.531185 0.445487 0.356949 0.395779 0.32918 0.365747 yield of H2O on food
Y_OX mol/mol -0.80293 -0.67339 -0.539558 -0.598253 -0.497583 -0.552857 yield of O2 on food
Y_NX mol/mol 0.110749 0.0928814 0.0744218 0.0825177 0.0686321 0.0762562 yield of N-waste on food
mu_TX J/mol 395756 335118 271842 299296 251243 277210 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