Parapocryptes serperaster: Population traits

at T = 28.7 °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: 2024/08/07
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.677249 0.820314 0.910157 0.910157 1 1 scaled functional response
r 1/d 0 0 0.00534317 0.000361249 0.00634633 0.000616013 spec pop growth rate
t2 d NaN NaN 129.726 1918.75 109.22 1125.21 population doubling time
a_b d 6.07062 5.89114 5.79868 5.79868 5.71797 5.71797 age at birth
t_p d 3364.4 1456.03 1187.89 1187.89 1023.23 1023.23 time since birth at puberty
S_b - 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_p - 0.999992 0.524575 0.999993 0.507512 0.999994 0.492479 survival probability at puberty
theta_0b - 0.00297677 0.261815 0.0305674 0.281432 0.0356598 0.2964 frac of ind that is embryo
theta_bp - 0.00298365 0.189974 0.029698 0.200452 0.0344607 0.207676 fraction of individuals that is juvenile
theta_pi - 0.99404 0.54821 0.939735 0.518116 0.929879 0.495924 frac of ind that is adult
L_bi cm 1.53967 0.298238 0.599314 0.25936 0.561756 0.241296 mean structural length of post-natals
L2_bi cm^2 2.7324 0.327584 0.56654 0.252402 0.506406 0.219434 mean squared structural length of post-natals
L3_bi cm^3 5.15169 0.599629 0.693582 0.455864 0.601809 0.397216 mean cubed structural length of post-natals
Ww_bi g 7.24169 0.894281 1.07173 0.704406 0.96231 0.63516 mean wet weight of post-natals
L_pi cm 1.54411 0.380716 0.6163 0.336219 0.580263 0.316742 mean structural length of adults
L2_pi cm^2 2.74059 0.439835 0.584323 0.348614 0.525028 0.309743 mean squared structural length of adults
L3_pi cm^3 5.16715 0.807344 0.715493 0.632143 0.624103 0.563458 mean cubed structural length of adults
Ww_pi g 7.26342 1.20407 1.10559 0.976794 0.997958 0.900986 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0508877 0.00738963 0.0141797 0.00631728 0.0139258 0.00603425 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 0.261354 0.0260683 0.27426 0.0405503 yield of living structure on food
Y_VX_d mol/mol 0.0886053 0.158102 0.00458379 0.159278 0.00320044 0.161178 yield of dead structure on food
Y_EX mol/mol 0 0 0.142493 0.0142127 0.16429 0.0242908 yield of living reserve on food
Y_EX_d mol/mol 0.0359464 0.0776899 0.00249913 0.0868403 0.00191715 0.09655 yield of dead reserve on food
Y_CX mol/mol 0.766073 0.654833 0.479695 0.604225 0.446958 0.568056 yield of CO2 on food
Y_HX mol/mol 0.551147 0.471116 0.345114 0.434706 0.321562 0.408685 yield of H2O on food
Y_OX mol/mol -0.833105 -0.712131 -0.521668 -0.657095 -0.486067 -0.617761 yield of O2 on food
Y_NX mol/mol 0.114911 0.098225 0.0719542 0.0906338 0.0670437 0.0852084 yield of N-waste on food
mu_TX J/mol 408427 350720 259785 324247 242356 305174 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