Archaster typicus (Sand star):  

Predictions & Data for this entry

Model:  abj  

COMPLETE = 2.8
MRE = 0.024
SMSE = 0.027

Zero-variate data
DataObservedPredicted(RE)UnitDescriptionReference
aj 30 30.07 (0.002461)dage at settlementBosGuma2011
tp365 338.6 (0.07228)dtime since birth at pubertyBosGuma2011
am6205 6205 (3.652e-05)dlife spanguess
Wwb1.7e-06 1.701e-06 (0.0003677)gwet weight at birthguess
Wwp3.16 3.27 (0.03469)gradius at pubertyWiki
Wwi28.6 27.66 (0.03283)gultimate wet weightBosGuma2011
GSI0.1 0.1001 (0.0006243)-gonado somatic indexRunchen1988
Uni-variate data
DatasetFigure(RE)Independent variableDependent variableReference
tL see Fig. 1 (0.04598)time since 2008/01/01radius lengthBosGuma2011
tL1 see Fig. 1 (0.0293)time since 2008/01/01radius lengthBosGuma2011
Pseudo-data at Tref
DataGeneralised animalArchaster typicusUnitDescription
v 0.02 0.01947cm/denergy conductance
kap 0.8 0.9587-allocation fraction to soma
kap_R 0.95 0.95-reproduction efficiency
p_M 18 6.62J/d.cm^3vol-spec som maint
k_J 0.002 0.0021/dmaturity maint rate coefficient
kap_G 0.8 0.798-growth efficiency

Facts

  • unlike other sea stars, males mount on females for mating (ref: BosGuma2011)
  • males is a bit smaller than female (ref: Wiki)
  • length-weight: wet weight (g) = 0.0007 * (radius in mm)^2.499 (ref: BosGuma2011)

Bibliography

  • Wiki
  • Kooy2010
  • BosGuma2011
  • Runchen1988
  • sealifebase

Bibtex files with references for this entry


Bas Kooijman, 2017/10/02

accepted: 2017/10/02

refer to this entry as: AmP Archaster typicus version 2017/10/02 bio.vu.nl/thb/deb/deblab/add_my_pet/