Zapteryx exasperata: Population traits

at T = 23.1 °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_min f_max date: 2022/12/20
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.697504 0.697504 0.818265 0.818265 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.000893489 0.000893489 0.000118036 0.000118036 spec pop growth rate
t2 d NaN NaN NaN NaN 775.776 775.776 5872.34 5872.34 population doubling time
a_b d 199.927 203.159 195.643 198.605 190.801 193.428 190.801 193.428 age at birth
t_p d 5755.44 2.62973e+22 2653.7 2.62973e+22 1829.31 3072.32 1829.31 3072.32 time since birth at puberty
S_b - 0.999986 0.999984 0.999987 0.999985 0.999988 0.999986 0.999988 0.999986 survival probability at birth
S_p - 0.999922 0.999907 0.470322 0.492775 0.999936 0.999925 0.434518 0.45381 survival probability at puberty
theta_0b - 0.020454 0.0217271 0.205503 0.18931 0.157305 0.159389 0.295805 0.278162 frac of ind that is embryo
theta_bp - 0.0204606 0.0217348 0.139894 0.131909 0.132679 0.134121 0.189576 0.182086 fraction of individuals that is juvenile
theta_pi - 0.959085 0.956538 0.654603 0.678781 0.710016 0.70649 0.514619 0.539753 frac of ind that is adult
L_bi cm 8.51888 7.65783 7.49118 6.99521 6.74004 6.31589 6.9824 6.67802 mean structural length of post-natals
L2_bi cm^2 75.4652 60.7845 67.2837 57.0928 54.154 46.7999 64.5733 56.958 mean squared structural length of post-natals
L3_bi cm^3 682.954 492.387 662.983 505.846 492.368 388.858 702.145 561.006 mean cubed structural length of post-natals
Ww_bi g 1425.78 971.242 1508.93 1082.96 1260.15 931.036 1797.04 1343.21 mean wet weight of post-natals
L_pi cm 8.6417 7.77002 8.50365 7.82566 7.46273 6.97677 8.52112 7.99442 mean structural length of adults
L2_pi cm^2 76.9108 61.9961 80.0231 66.733 62.7097 54.1396 85.4193 73.5394 mean squared structural length of adults
L3_pi cm^3 697.062 503.106 800.046 600.105 579.758 458.19 952.308 742.76 mean cubed structural length of adults
Ww_pi g 1455.23 992.386 1820.88 1284.76 1483.81 1097.04 2437.3 1778.38 mean wet weight of adults
R 1/d 0 0 2.62332e-05 0 0 0 0.00251078 0 mean reproduction rate of adults
J_X g/d 4.5764 3.29589 4.78667 3.63169 4.70826 3.63813 5.61414 4.4278 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 0.093437 0.0954997 0.0147624 0.0149552 yield of living structure on food
Y_VX_d mol/mol 0.0199303 0.0207205 0.0418003 0.0429628 0.00125314 0.00142252 0.0473999 0.0484991 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.145702 0.133154 0.02302 0.0208518 yield of living reserve on food
Y_EX_d mol/mol 0.0216775 0.020151 0.0533362 0.049016 0.0019541 0.00198339 0.0739137 0.0676214 yield of dead reserve on food
Y_CX mol/mol 0.785341 0.786022 0.735827 0.738748 0.599657 0.609173 0.676664 0.683295 yield of CO2 on food
Y_HX mol/mol 0.674497 0.675082 0.631971 0.63448 0.515021 0.523194 0.581159 0.586854 yield of H2O on food
Y_OX mol/mol -0.923306 -0.924107 -0.865094 -0.868528 -0.705003 -0.71619 -0.795538 -0.803334 yield of O2 on food
Y_NX mol/mol 0.0636763 0.0637315 0.0596616 0.0598985 0.0486209 0.0493924 0.0548647 0.0554023 yield of N-waste on food
mu_TX J/mol 442844 443281 414986 416752 338012 343688 381412 385354 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