Predictions & Data for this entry

Model: abj climate: ME migrate: phylum:
COMPLETE = 2.5 ecozone: MIS food: biP, bjD class:
MRE = 0.121 habitat: 0iMb gender: D order:
SMSE = 0.131 embryo: Mbf reprod: O family:

Zero-variate data
DataObservedPredicted(RE)UnitDescriptionReference
tj142 140.3 (0.01184)dage at metamScha1985
ap1098 1023 (0.06795)dage at pubertyMesp1992
am2190 2190 (5.105e-05)dlife spanMesp1992
Lj0.276 0.3252 (0.1784)cmlength at metamScha1985
Lp1.9 1.832 (0.03562)cmlength at pubertyMesp1992
L64.2 3.606 (0.1414)cmmax observed lengthMesp1992
Li 8 8.624 (0.078)cmultimate max lengthguess
Ww00.001777 0.001585 (0.108)gWet weight of the eggScha1985
Wwj0.0103 0.01701 (0.6515)gWet weight at metamScha1985
Wwp2.9 3.042 (0.04882)gWet weight at pubertyFeraMagn1988
Ww6 25 23.19 (0.07257)gmax observed wet weightFeraMagn1988
GSI0.07 0.07635 (0.09069)-gonado somatic indexMagn1983
Uni-variate data
DatasetFigure(RE)Independent variableDependent variableReference
tL see Fig. 1 (0.2348)time since birthlength Mesp1992, Scha1985
LW_egg see Fig. 2 (0.1285)egg diameter egg wet weightScha1985
LW see Fig. 3 (0.312)lengthWet Weight adult FeraMagn1988, Dubo2018
LJO see Fig. 4 (0.3029)lengthO_2 consumption FeraMagn1988
Pseudo-data at Tref
DataGeneralised animalAbatus cordatusUnitDescription
v 0.02 0.02722cm/denergy conductance
kap 0.8 0.7771-allocation fraction to soma
kap_R 0.95 0.95-reproduction efficiency
p_M 18 13.84J/d.cm^3vol-spec som maint
k_J 0.002 0.0021/dmaturity maint rate coefficient
kap_G 0.8 0.7865-growth efficiency

Facts

  • the larvae stay in the mother incubation pouches during 8.5 months. After that, the juvenile (a little well developed sea urchin) goes outside; feeding situation inside the mother is not clear; possible epidermal uptake of DOM, Schatt et Feral 1996 (ref: Scha1985)

Discussion

  • End of acceleration is assumed to coincide with leaving the mother
  • Egg production is assumed to occur once per yr

Bibliography

Citation