Lopholatilus villarii: Population traits

at T = 14.7 °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: 2025/05/23
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.31851 0.31851 0.31851 0.31851 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00543073 0.00543073 0.00134536 0.00134536 spec pop growth rate
t2 d NaN NaN NaN NaN 127.634 127.634 515.212 515.212 population doubling time
a_b d 12.3977 12.4284 12.3977 12.4284 10.8226 10.8394 10.8226 10.8394 age at birth
t_j d 4.8717 4.92702 4.8717 4.92702 2.67208 2.68952 2.67208 2.68952 time since birth at metam
t_p d 11091.6 13379.9 11091.6 13379.9 2084.29 2105.17 2084.29 2105.17 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_j - 1 1 0.597333 0.597338 1 1 0.597157 0.597159 survival probability at metam
S_p - 1 1 0.373264 0.375544 1 1 0.25717 0.258338 survival probability at puberty
theta_0b - 0.000755652 0.000762049 0.360306 0.358102 0.0568137 0.0569014 0.502566 0.501398 frac of ind that is embryo
theta_bj - 0.000298224 0.000303401 0.111121 0.111415 0.0135883 0.013675 0.0965808 0.0968288 frac of ind between b and j
theta_jp - 0.000460712 0.000461925 0.103718 0.102801 0.0402504 0.0402395 0.146757 0.146497 frac of ind between j and p
theta_pi - 0.998485 0.998473 0.424855 0.427682 0.889348 0.889184 0.254097 0.255276 frac of ind that is adult
L_bi cm 4.21237 4.14173 0.355464 0.354519 0.567152 0.563546 0.145021 0.144835 mean structural length of post-natals
L2_bi cm^2 19.3522 18.7083 0.944849 0.928059 0.583794 0.575982 0.0880321 0.0874813 mean squared structural length of post-natals
L3_bi cm^3 91.8949 87.347 3.97786 3.84173 0.871843 0.853818 0.174263 0.171858 mean cubed structural length of post-natals
Ww_bi g 215.613 202.971 9.33325 8.92715 4.557 4.40229 0.910846 0.886104 mean wet weight of post-natals
L_pi cm 4.21553 4.14486 0.511569 0.508701 0.598207 0.594436 0.235259 0.234524 mean structural length of adults
L2_pi cm^2 19.3669 18.7226 1.42151 1.39179 0.618952 0.610724 0.169789 0.168337 mean squared structural length of adults
L3_pi cm^3 91.9647 87.414 5.98932 5.76591 0.924611 0.905577 0.341009 0.335535 mean cubed structural length of adults
Ww_pi g 215.777 203.127 14.0527 13.3984 4.83281 4.66917 1.78241 1.73002 mean wet weight of adults
R 1/d 0 0 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.491369 0.467058 0.0239899 0.0231686 0.0465432 0.0451507 0.00701612 0.00685534 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 0.101728 0.102697 0.0334154 0.0337273 yield of living structure on food
Y_VX_d mol/mol 0.0164822 0.0165797 0.0364445 0.0366632 6.34619e-06 6.51586e-06 0.0657456 0.0663516 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.42999 0.426811 0.141242 0.140171 yield of living reserve on food
Y_EX_d mol/mol 0.0221899 0.021947 0.0490651 0.0485322 2.68245e-05 2.708e-05 0.277898 0.275758 yield of dead reserve on food
Y_CX mol/mol 0.851953 0.852098 0.805115 0.80543 0.358874 0.361083 0.372324 0.374617 yield of CO2 on food
Y_HX mol/mol 0.612933 0.613037 0.579236 0.579462 0.25819 0.259779 0.267867 0.269516 yield of H2O on food
Y_OX mol/mol -0.926499 -0.926657 -0.875563 -0.875905 -0.390275 -0.392678 -0.404903 -0.407396 yield of O2 on food
Y_NX mol/mol 0.127793 0.127815 0.120767 0.120814 0.0538311 0.0541624 0.0558486 0.0561925 yield of N-waste on food
mu_TX J/mol 452054 452139 427292 427476 185124 186387 192393 193700 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