Cryodraco antarcticus: Population traits

at T = -1.7 °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: 2024/02/29
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.316575 0.316575 0.332236 0.332236 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00275702 0.00275702 0.000807996 0.000807996 spec pop growth rate
t2 d NaN NaN NaN NaN 251.412 251.412 857.86 857.86 population doubling time
a_b d 86.9438 87.9827 86.8038 87.7997 84.8355 85.1959 84.8355 85.1959 age at birth
t_j d 9.06717 9.56279 9.00233 9.47338 8.14152 8.29259 8.14152 8.29259 time since birth at metam
t_p d 12472.7 NaN 9146.3 NaN 2706.16 3597.74 2706.16 3597.74 time since birth at puberty
S_b - 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_j - 0.999999 0.999998 0.766122 0.769114 0.999999 0.999998 0.760888 0.761786 survival probability at metam
S_p - 0.999995 0.999993 0.251618 0.267454 0.999996 0.999994 0.22256 0.227673 survival probability at puberty
theta_0b - 0.0106497 0.0122807 0.41763 0.376027 0.208516 0.209328 0.572744 0.565973 frac of ind that is embryo
theta_bj - 0.00111115 0.00133529 0.0380399 0.0356973 0.0175706 0.0178758 0.046339 0.0464554 frac of ind between b and j
theta_jp - 0.00954346 0.01095 0.16352 0.151162 0.147521 0.147678 0.199195 0.19866 frac of ind between j and p
theta_pi - 0.978696 0.975434 0.380811 0.437114 0.626393 0.625118 0.181722 0.188911 frac of ind that is adult
L_bi cm 0.864037 0.650766 0.409546 0.375991 0.355551 0.34049 0.200126 0.200158 mean structural length of post-natals
L2_bi cm^2 0.79371 0.445819 0.302199 0.218697 0.194151 0.173482 0.0853814 0.082305 mean squared structural length of post-natals
L3_bi cm^3 0.748153 0.312311 0.272341 0.148591 0.143861 0.117408 0.0734459 0.0640801 mean cubed structural length of post-natals
Ww_bi g 29.5684 9.1764 11.2824 4.57456 17.6493 10.6435 9.01057 5.80914 mean wet weight of post-natals
L_pi cm 0.872336 0.65771 0.576003 0.496716 0.421517 0.403011 0.338621 0.333898 mean structural length of adults
L2_pi cm^2 0.802234 0.451306 0.457196 0.308319 0.242285 0.216428 0.187314 0.176359 mean squared structural length of adults
L3_pi cm^3 0.756286 0.316231 0.415984 0.211725 0.181432 0.148166 0.171257 0.145885 mean cubed structural length of adults
Ww_pi g 29.8898 9.29158 17.2332 6.51824 22.2587 13.4319 21.0104 13.2251 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 0.110812 0.0457962 0.0442837 0.0235812 0.0858315 0.0564845 0.0377353 0.0267903 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 0.00462099 0.00573072 0.00157264 0.00193266 yield of living structure on food
Y_VX_d mol/mol 0.00111396 0.00123573 0.00252203 0.00284546 4.14245e-06 6.96318e-06 0.00295799 0.00363185 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.562297 0.513783 0.191363 0.173271 yield of living reserve on food
Y_EX_d mol/mol 0.0429119 0.0350728 0.101959 0.0847559 0.000504067 0.000624279 0.359938 0.325611 yield of dead reserve on food
Y_CX mol/mol 0.846599 0.854316 0.786144 0.803024 0.323199 0.37048 0.334793 0.386179 yield of CO2 on food
Y_HX mol/mol 0.609081 0.614633 0.565587 0.577731 0.232524 0.26654 0.240865 0.277834 yield of H2O on food
Y_OX mol/mol -0.920677 -0.929069 -0.854931 -0.873288 -0.351479 -0.402897 -0.364088 -0.419969 yield of O2 on food
Y_NX mol/mol 0.12699 0.128147 0.117922 0.120454 0.0484798 0.055572 0.050219 0.0579268 yield of N-waste on food
mu_TX J/mol 448341 452592 415161 424462 160647 186707 167019 195333 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