Isotoma viridis (Springtail):  

Predictions & Data for this entry

Model:  abj  

MRE = 0.153
SMSE = 0.142

Zero-variate data
tj 25 28 (0.1198)dtime since birth at metamJoosVelt1970
tp 40 38.39 (0.04035)dtime since birth at pubertyJoosVelt1970
am180 180 (6.361e-05)dlife spanJoosVelt1970
Lb0.063 0.04546 (0.2784)cmtotal length at birthJoosVelt1970
Lp0.175 0.1408 (0.1955)cmtotal length at pubertyJoosVelt1970
Li0.31 0.256 (0.1741)cmultimate total lengthJoosVelt1970
Wwb5.66e-06 4.44e-06 (0.2156)gwet weight at birthguess
Wwp0.000121 0.0001319 (0.08979)gwet weight at pubertyguess
Wwi0.000674 0.0007931 (0.1767)gultimate wet weightguess
Ri12.9 8.715 (0.3244)#/dmaximum reprod rateguess
Uni-variate data
DatasetFigure(RE)Independent variableDependent variableReference
tL see Fig. 1 (0.07159)time since birthlengthJoosVelt1970
Pseudo-data at Tref
DataGeneralised animalIsotoma viridisUnitDescription
v 0.02 0.004885cm/denergy conductance
kap 0.8 0.5116-allocation fraction to soma
kap_R 0.95 0.95-reproduction efficiency
p_M 18 1537J/^3vol-spec som maint
k_J 0.002 0.0021/dmaturity maint rate coefficient
kap_G 0.8 0.7992-growth efficiency


  • [Wiki]
  • [JoosVelt1970] E. Joosse and E. Veltkamp. Some aspects of growth, moulting and reproduction in five species of surface dwelling collembola. Neth. J. Zool., 20:315--328, 1970.
  • [Kooy2010] S.A.L.M. Kooijman. Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge, 2010.

Bibtex files with references for this entry

Bas Kooijman, 2017/08/29

accepted: 2017/08/29

refer to this entry as: AmP Isotoma viridis version 2017/08/29