Chirocephalus kerkyrensis: Population traits

at T = 27 °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: 2025/05/22
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.188012 0.215719 0.607859 0.607859 1 1 scaled functional response
r 1/d 0 0 0.426883 0.0875499 0.537323 0.0943828 spec pop growth rate
t2 d NaN NaN 1.62374 7.91716 1.29 7.344 population doubling time
a_b d 0.416262 0.411776 0.389901 0.389901 0.384573 0.384573 age at birth
t_j d 0.015745 0.0150063 0.0118376 0.0118376 0.0111711 0.0111711 time since birth at metam
t_p d 91.3661 59.6457 11.8649 11.8649 9.47385 9.47385 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.92856 1 0.924262 1 0.923415 survival probability at metam
S_p - 0.999998 0.353904 0.999999 0.278974 0.999999 0.262533 survival probability at puberty
theta_0b - 0.00743141 0.206479 0.153296 0.482932 0.186644 0.509415 frac of ind that is embryo
theta_bj - 0.000281207 0.00725497 0.00426826 0.0138584 0.00486777 0.0139646 frac of ind between b and j
theta_jp - 0.00715324 0.113129 0.125568 0.229514 0.146983 0.234991 frac of ind between j and p
theta_pi - 0.985134 0.673137 0.716868 0.273695 0.661506 0.241629 frac of ind that is adult
L_bi cm 0.031016 0.0273386 0.0268465 0.0179928 0.0258767 0.0174221 mean structural length of post-natals
L2_bi cm^2 0.000982456 0.000905928 0.00102417 0.000690165 0.00100442 0.000728737 mean squared structural length of post-natals
L3_bi cm^3 3.14207e-05 3.20511e-05 4.90251e-05 4.2909e-05 5.17257e-05 5.77544e-05 mean cubed structural length of post-natals
Ww_bi g 0.000109794 0.000123778 0.00044438 0.000388942 0.000737959 0.000823969 mean wet weight of post-natals
L_pi cm 0.0311993 0.0310566 0.0303736 0.0278054 0.030092 0.028095 mean structural length of adults
L2_pi cm^2 0.000989522 0.00106011 0.00119951 0.0012594 0.00122159 0.0014263 mean squared structural length of adults
L3_pi cm^3 3.16554e-05 3.77296e-05 5.7825e-05 8.07343e-05 6.34921e-05 0.000116856 mean cubed structural length of adults
Ww_pi g 0.000110614 0.000145708 0.000524145 0.000731803 0.000905828 0.00166716 mean wet weight of adults
R 1/d 5.66683 6.68242 5.95845 8.13038 4.44597 7.93895 mean reproduction rate of adults
J_X g/d 0.000136674 0.000144656 0.000461532 0.000311013 0.000744865 0.000540413 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 0.0453446 0.0120789 0.0373134 0.0100868 yield of living structure on food
Y_VX_d mol/mol 0.00459961 0.0114287 2.20709e-05 0.0230644 9.43725e-06 0.0194094 yield of dead structure on food
Y_EX mol/mol 0 0 0.365674 0.0974082 0.495028 0.133819 yield of living reserve on food
Y_EX_d mol/mol 0.0114729 0.0327077 0.000177987 0.185999 0.000125202 0.2575 yield of dead reserve on food
Y_CX mol/mol 0.874553 0.846489 0.479406 0.572075 0.358149 0.46981 yield of CO2 on food
Y_HX mol/mol 0.63065 0.610412 0.345705 0.412529 0.258265 0.338785 yield of H2O on food
Y_OX mol/mol -0.951076 -0.920556 -0.521354 -0.622131 -0.389487 -0.510918 yield of O2 on food
Y_NX mol/mol 0.131183 0.126973 0.0719109 0.0858112 0.0537223 0.0704714 yield of N-waste on food
mu_TX J/mol 463890 448796 248598 299054 181504 242526 yield of heat on food

Remarks

  • Reprod-code A applies. Data concerns population of females only.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer